{"id":769,"date":"2026-02-23T22:08:44","date_gmt":"2026-02-23T14:08:44","guid":{"rendered":"https:\/\/blog.itsmygo.uk\/2026\/02\/23\/%e3%80%90%e7%b3%bb%e7%b5%b1%e8%a8%ad%e8%a8%88-20-%e6%a6%82%e5%bf%b5%e3%80%9102-api-%e9%80%9a%e8%a8%8a%e6%a8%a1%e5%bc%8f-rest%e3%80%81graphql%e3%80%81grpc%e3%80%81websockets\/"},"modified":"2026-02-23T22:08:44","modified_gmt":"2026-02-23T14:08:44","slug":"%e3%80%90%e7%b3%bb%e7%b5%b1%e8%a8%ad%e8%a8%88-20-%e6%a6%82%e5%bf%b5%e3%80%9102-api-%e9%80%9a%e8%a8%8a%e6%a8%a1%e5%bc%8f-rest%e3%80%81graphql%e3%80%81grpc%e3%80%81websockets","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/02\/23\/%e3%80%90%e7%b3%bb%e7%b5%b1%e8%a8%ad%e8%a8%88-20-%e6%a6%82%e5%bf%b5%e3%80%9102-api-%e9%80%9a%e8%a8%8a%e6%a8%a1%e5%bc%8f-rest%e3%80%81graphql%e3%80%81grpc%e3%80%81websockets\/","title":{"rendered":"\u3010\u7cfb\u7d71\u8a2d\u8a08 20 \u6982\u5ff5\u3011#02 API \u901a\u8a0a\u6a21\u5f0f &#8212; REST\u3001GraphQL\u3001gRPC\u3001WebSockets"},"content":{"rendered":"\n<div id=\"quiz-5c30f5cd\">\n<style>\n#quiz-5c30f5cd .question {\n        background: white;\n        border-radius: 8px;\n        padding: 20px;\n        margin: 20px 0;\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n      }#quiz-5c30f5cd .question h3 {\n        margin-top: 0;\n        color: #333;\n      }#quiz-5c30f5cd .options {\n        list-style: none;\n        padding: 0;\n      }#quiz-5c30f5cd .options li {\n        padding: 12px 15px;\n        margin: 8px 0;\n        border: 2px solid #ddd;\n        border-radius: 6px;\n        cursor: pointer;\n        transition: all 0.2s;\n      }#quiz-5c30f5cd .options li:hover:not(.disabled) {\n        border-color: #4caf50;\n        background: #f0fff0;\n      }#quiz-5c30f5cd .options li.correct {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-5c30f5cd .options li.wrong {\n        border-color: #f44336;\n        background: #ffebee;\n      }#quiz-5c30f5cd .options li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-5c30f5cd .options li.show-answer {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-5c30f5cd .feedback {\n        margin-top: 15px;\n        padding: 12px;\n        border-radius: 6px;\n        display: none;\n      }#quiz-5c30f5cd .feedback.correct {\n        background: #e8f5e9;\n        color: #2e7d32;\n        display: block;\n      }#quiz-5c30f5cd .feedback.wrong {\n        background: #ffebee;\n        color: #c62828;\n        display: block;\n      }#quiz-5c30f5cd .score {\n        text-align: center;\n        font-size: 1.5em;\n        padding: 20px;\n        background: white;\n        border-radius: 8px;\n        margin-top: 20px;\n      }#quiz-5c30f5cd .code-block {\n        background: #1e1e1e;\n        color: #d4d4d4;\n        padding: 14px;\n        border-radius: 6px;\n        font-family: \"Monaco\", \"Consolas\", \"Courier New\", monospace;\n        font-size: 0.9em;\n        overflow-x: auto;\n        margin: 12px 0;\n        white-space: pre-wrap;\n      }\n<\/style>\n<h1>\u6e2c\u9a57\uff1aAPI \u901a\u8a0a\u6a21\u5f0f \u2014 REST\u3001GraphQL\u3001gRPC\u3001WebSockets<\/h1>\n    <p>\u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c<\/p>\n\n    <div class=\"question\" id=\"q1\">\n      <h3>1. REST API \u7684\u300c\u7121\u72c0\u614b\uff08Stateless\uff09\u300d\u539f\u5247\u662f\u4ec0\u9ebc\u610f\u601d\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'C')\">A. \u4f3a\u670d\u5668\u4e0d\u5132\u5b58\u4efb\u4f55\u8cc7\u6599\uff0c\u6240\u6709\u8cc7\u6599\u90fd\u5728\u5ba2\u6236\u7aef<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'C')\">B. \u6bcf\u6b21\u8acb\u6c42\u90fd\u5fc5\u9808\u4f7f\u7528\u4e0d\u540c\u7684 URL<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'C')\">C. \u6bcf\u6b21\u8acb\u6c42\u90fd\u8981\u5e36\u9f4a\u6240\u6709\u8cc7\u8a0a\uff0c\u4f3a\u670d\u5668\u4e0d\u8a18\u5f97\u4f60\u4e0a\u6b21\u505a\u4e86\u4ec0\u9ebc<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'C')\">D. API \u4e0d\u80fd\u4f7f\u7528 POST \u6216 PUT \u65b9\u6cd5\u4f86\u4fee\u6539\u8cc7\u6599<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. GraphQL \u4e3b\u8981\u89e3\u6c7a\u4e86 REST \u7684\u54ea\u5169\u500b\u554f\u984c\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'B')\">A. \u5ef6\u9072\u904e\u9ad8\uff08Latency\uff09\u548c\u5b89\u5168\u6027\u4e0d\u8db3\uff08Insecurity\uff09<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'B')\">B. \u56de\u50b3\u904e\u591a\u4e0d\u9700\u8981\u7684\u8cc7\u6599\uff08Over-fetching\uff09\u548c\u4e00\u6b21\u8acb\u6c42\u4e0d\u5920\u7528\uff08Under-fetching\uff09<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'B')\">C. \u4e0d\u652f\u63f4\u4e8c\u9032\u4f4d\u50b3\u8f38\u548c\u7f3a\u5c11\u578b\u5225\u5b9a\u7fa9<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'B')\">D. \u7121\u6cd5\u8655\u7406\u5373\u6642\u901a\u8a0a\u548c\u96d9\u5411\u8cc7\u6599\u50b3\u8f38<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. gRPC \u6bd4 REST \u6548\u80fd\u66f4\u597d\u7684\u95dc\u9375\u539f\u56e0\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'D')\">A. gRPC \u4f7f\u7528\u66f4\u5feb\u7684\u7a0b\u5f0f\u8a9e\u8a00\u4f86\u8655\u7406\u8acb\u6c42<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'D')\">B. gRPC \u4e0d\u9700\u8981\u7d93\u904e\u7db2\u8def\u50b3\u8f38\uff0c\u76f4\u63a5\u5728\u8a18\u61b6\u9ad4\u4e2d\u901a\u8a0a<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'D')\">C. gRPC \u81ea\u52d5\u505a\u4e86\u8cc7\u6599\u5feb\u53d6\uff0c\u6e1b\u5c11\u91cd\u8907\u8a08\u7b97<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'D')\">D. gRPC \u4f7f\u7528 Protocol Buffers \u50b3\u8f38\u4e8c\u9032\u4f4d\u8cc7\u6599\uff0c\u9ad4\u7a4d\u66f4\u5c0f\u3001\u89e3\u6790\u66f4\u5feb\uff0c\u4e14\u57fa\u65bc HTTP\/2<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u70ba\u4ec0\u9ebc\u804a\u5929\u5ba4\u9069\u5408\u4f7f\u7528 WebSockets \u800c\u4e0d\u662f HTTP \u8f2a\u8a62\uff08Polling\uff09\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'C')\">A. HTTP \u8f2a\u8a62\u7121\u6cd5\u50b3\u9001\u6587\u5b57\u8a0a\u606f\uff0c\u53ea\u80fd\u50b3\u9001\u5716\u7247<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'C')\">B. WebSockets \u7684\u8cc7\u6599\u52a0\u5bc6\u6bd4 HTTP \u66f4\u5b89\u5168<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'C')\">C. HTTP \u8f2a\u8a62\u9700\u8981\u4e0d\u65b7\u767c\u9001\u8acb\u6c42\u6d6a\u8cbb\u8cc7\u6e90\uff0cWebSockets \u5efa\u7acb\u6301\u7e8c\u9023\u7dda\u5f8c\u96d9\u65b9\u53ef\u96a8\u6642\u4e3b\u52d5\u767c\u8a0a\u606f<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'C')\">D. WebSockets \u4f7f\u7528 Protocol Buffers\uff0c\u50b3\u8f38\u901f\u5ea6\u6bd4 HTTP \u5feb\u5341\u500d<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u4f60\u6b63\u5728\u8a2d\u8a08\u4e00\u500b\u7cfb\u7d71\uff0c\u5305\u542b\uff1a\u5c0d\u5916\u7684\u5546\u54c1\u67e5\u8a62 API\u3001\u5167\u90e8\u5fae\u670d\u52d9\u9593\u7684\u9ad8\u983b\u901a\u8a0a\u3001\u4ee5\u53ca\u5373\u6642\u5ba2\u670d\u804a\u5929\u529f\u80fd\u3002\u6839\u64da\u6587\u7ae0\u7684\u6c7a\u7b56\u6d41\u7a0b\uff0c\u6700\u5408\u9069\u7684\u7d44\u5408\u662f\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'B')\">A. \u5168\u90e8\u4f7f\u7528 GraphQL\uff0c\u56e0\u70ba\u5b83\u6700\u5f48\u6027<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'B')\">B. \u5c0d\u5916\u7528 REST\u3001\u5167\u90e8\u7528 gRPC\u3001\u804a\u5929\u7528 WebSockets<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'B')\">C. \u5c0d\u5916\u7528 gRPC\u3001\u5167\u90e8\u7528 REST\u3001\u804a\u5929\u7528 GraphQL<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'B')\">D. \u5168\u90e8\u4f7f\u7528 REST\uff0c\u56e0\u70ba\u5b83\u6700\u901a\u7528\u4e14\u5b78\u7fd2\u6210\u672c\u6700\u4f4e<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb5\"><\/div>\n    <\/div>\n\n    <div class=\"score\" id=\"score\" style=\"display:none;\"><\/div>\n<script>\n\n      let answered = 0;\n      let correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"REST \u7684\u7121\u72c0\u614b\u539f\u5247\u6307\u7684\u662f\uff1a\u6bcf\u6b21\u8acb\u6c42\u90fd\u5fc5\u9808\u5e36\u9f4a\u6240\u6709\u9700\u8981\u7684\u8cc7\u8a0a\uff08\u4f8b\u5982\u8eab\u4efd\u9a57\u8b49 token\uff09\uff0c\u4f3a\u670d\u5668\u4e0d\u6703\u8a18\u4f4f\u4e0a\u4e00\u6b21\u7684\u8acb\u6c42\u5167\u5bb9\u3002\u9019\u4e0d\u4ee3\u8868\u4f3a\u670d\u5668\u4e0d\u80fd\u5132\u5b58\u8cc7\u6599\uff0c\u800c\u662f\u4f3a\u670d\u5668\u4e0d\u6703\u5728\u8acb\u6c42\u4e4b\u9593\u8a18\u4f4f\u5ba2\u6236\u7aef\u7684\u72c0\u614b\u3002\",\n        2: \"GraphQL \u7684\u6838\u5fc3\u50f9\u503c\u5728\u65bc\u89e3\u6c7a REST \u7684\u5169\u5927\u75db\u9ede\uff1aOver-fetching\uff08API \u56de\u50b3\u592a\u591a\u4f60\u4e0d\u9700\u8981\u7684\u6b04\u4f4d\uff09\u548c Under-fetching\uff08\u4e00\u500b API \u4e0d\u5920\u7528\uff0c\u9700\u8981\u6253\u591a\u6b21\u624d\u80fd\u6e4a\u9f4a\u8cc7\u6599\uff09\u3002GraphQL \u8b93\u5ba2\u6236\u7aef\u7cbe\u78ba\u6307\u5b9a\u9700\u8981\u7684\u6b04\u4f4d\uff0c\u4e00\u6b21\u8acb\u6c42\u5c31\u80fd\u62ff\u5230\u6240\u6709\u95dc\u806f\u8cc7\u6599\u3002\",\n        3: \"gRPC \u7684\u6548\u80fd\u512a\u52e2\u4f86\u81ea\u591a\u500b\u5c64\u9762\uff1a\u4f7f\u7528 Protocol Buffers \u5c07\u8cc7\u6599\u5e8f\u5217\u5316\u70ba\u4e8c\u9032\u4f4d\u683c\u5f0f\uff08\u6bd4 JSON \u5c0f 3-10 \u500d\u3001\u89e3\u6790\u5feb 5-10 \u500d\uff09\uff0c\u4e26\u57fa\u65bc HTTP\/2 \u652f\u63f4\u591a\u5de5\u50b3\u8f38\u3002\u5b83\u4e26\u4e0d\u662f\u56e0\u70ba\u7528\u4e86\u7279\u6b8a\u7684\u7a0b\u5f0f\u8a9e\u8a00\u6216\u907f\u514d\u7db2\u8def\u50b3\u8f38\u3002\",\n        4: \"HTTP \u8f2a\u8a62\u7684\u65b9\u5f0f\u662f\u5ba2\u6236\u7aef\u6bcf\u9694\u5e7e\u79d2\u4e3b\u52d5\u554f\u4e00\u6b21\u300c\u6709\u65b0\u8a0a\u606f\u55ce\uff1f\u300d\uff0c\u5927\u90e8\u5206\u6642\u5019\u7b54\u6848\u90fd\u662f\u300c\u6c92\u6709\u300d\uff0c\u6d6a\u8cbb\u5927\u91cf\u8acb\u6c42\u3002WebSockets \u5efa\u7acb\u4e00\u689d\u6301\u7e8c\u7684\u96d9\u5411\u9023\u7dda\uff0c\u4f3a\u670d\u5668\u53ef\u4ee5\u4e3b\u52d5\u63a8\u9001\u8a0a\u606f\u7d66\u5ba2\u6236\u7aef\uff0c\u4e0d\u9700\u8981\u5ba2\u6236\u7aef\u53cd\u8986\u8a62\u554f\uff0c\u66f4\u9069\u5408\u5373\u6642\u901a\u8a0a\u5834\u666f\u3002\",\n        5: \"\u771f\u5be6\u7cfb\u7d71\u901a\u5e38\u6df7\u5408\u4f7f\u7528\u591a\u7a2e\u901a\u8a0a\u6a21\u5f0f\u3002\u5c0d\u5916\u7684\u5546\u54c1\u67e5\u8a62 API \u9069\u5408\u7528 REST\uff08\u6700\u901a\u7528\u3001\u7b2c\u4e09\u65b9\u5bb9\u6613\u4e32\u63a5\uff09\uff1b\u5167\u90e8\u5fae\u670d\u52d9\u9593\u7684\u9ad8\u983b\u901a\u8a0a\u9069\u5408\u7528 gRPC\uff08\u6548\u80fd\u6700\u597d\uff09\uff1b\u5373\u6642\u5ba2\u670d\u804a\u5929\u9700\u8981\u96d9\u5411\u901a\u8a0a\uff0c\u9069\u5408\u7528 WebSockets\u3002\u9019\u6b63\u662f\u6587\u7ae0\u4e2d\u63d0\u5230\u7684\u6c7a\u7b56\u6d41\u7a0b\uff1a\u5373\u6642\u7528 WebSockets\u3001\u5167\u90e8\u7528 gRPC\u3001\u5176\u4ed6\u7528 REST\u3002\"\n      };\n\n      function checkAnswer(qNum, selected, correctAns) {\n        const question = document.getElementById(\"q\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n\n        question.classList.add(\"answered\");\n        answered++;\n\n        const options = question.querySelectorAll(\".options li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n\n        const feedback = document.getElementById(\"fb\" + qNum);\n        if (selected === correctAns) {\n          correct++;\n          feedback.className = \"feedback correct\";\n          feedback.innerHTML = \"&#10003; \u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML =\n            \"&#10007; \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanations[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n\n        if (answered === total) {\n          const scoreDiv = document.getElementById(\"score\");\n          scoreDiv.style.display = \"block\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" +\n            correct +\n            \" \/ \" +\n            total +\n            (correct === total\n              ? \" &#127881; \u5168\u5c0d\uff01\"\n              : correct >= Math.ceil(total * 0.6)\n                ? \" &#128077; \u4e0d\u932f\uff01\"\n                : \" &#128218; \u518d\u8907\u7fd2\u4e00\u4e0b\u5427\");\n        }\n      }\n    \n<\/script>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u672c\u7bc7\u662f\u300c\u7cfb\u7d71\u8a2d\u8a08 20 \u6982\u5ff5\u300d\u7cfb\u5217\u7684\u7b2c 2 \u7bc7\uff0c\u5171 5 \u7bc7\u3002<br>\u96e3\u5ea6\uff1aL2-\u9032\u968e \uff5c \u524d\u7f6e\u77e5\u8b58\uff1a\u7b2c 1 \u7bc7\u7684 HTTP \u57fa\u790e\u77e5\u8b58<br>\u53c3\u8003\u4f86\u6e90\uff1a20 System Design Concepts Explained in 10 Minutes (NeetCode, YouTube)<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u53e5\u8a71\u8aaa\u660e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u56db\u7a2e API \u901a\u8a0a\u6a21\u5f0f\uff0c\u6c7a\u5b9a\u4e86\u524d\u5f8c\u7aef\u6216\u670d\u52d9\u4e4b\u9593\u300c\u7528\u4ec0\u9ebc\u65b9\u5f0f\u5c0d\u8a71\u300d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u9700\u8981\u4e0d\u540c\u7684\u901a\u8a0a\u6a21\u5f0f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u4e00\u7bc7\u6211\u5011\u5b78\u4e86 HTTP \u7684\u57fa\u672c\u904b\u4f5c\uff1a\u5ba2\u6236\u7aef\u767c Request\uff0c\u4f3a\u670d\u5668\u56de Response\u3002\u4f46\u771f\u5be6\u4e16\u754c\u7684\u9700\u6c42\u4e94\u82b1\u516b\u9580\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u8cfc\u7269\u7db2\u7ad9\u53ea\u9700\u8981\u67e5\u5546\u54c1\u3001\u4e0b\u8a02\u55ae &#8212; <strong>REST<\/strong> \u5c31\u5920\u4e86<\/li>\n\n\n<li>\u793e\u4ea4 App \u9996\u9801\u8981\u7d44\u5408\u4f7f\u7528\u8005\u8cc7\u6599\u3001\u8cbc\u6587\u3001\u597d\u53cb\u5217\u8868 &#8212; <strong>GraphQL<\/strong> \u66f4\u7701\u4e8b<\/li>\n\n\n<li>\u5fae\u670d\u52d9\u4e4b\u9593\u6bcf\u79d2\u4e92\u6253\u5e7e\u842c\u6b21\u547c\u53eb &#8212; <strong>gRPC<\/strong> \u6548\u80fd\u6700\u597d<\/li>\n\n\n<li>\u804a\u5929\u5ba4\u9700\u8981\u5373\u6642\u63a8\u64ad\u8a0a\u606f &#8212; <strong>WebSockets<\/strong> \u624d\u505a\u5f97\u5230<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9078\u932f\u6a21\u5f0f\u4e0d\u6703\u8b93\u7cfb\u7d71\u58de\u6389\uff0c\u4f46\u6703\u8b93\u4f60\u591a\u5beb\u5f88\u591a\u4e0d\u5fc5\u8981\u7684\u7a0b\u5f0f\u78bc\uff0c\u6216\u8005\u6548\u80fd\u5dee\u5230\u88ab\u4f7f\u7528\u8005\u7f75\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">REST\uff1a\u6700\u5e38\u898b\u7684 API \u98a8\u683c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9019\u5728\u5e79\u561b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">REST\uff08Representational State Transfer\uff09\u628a\u4f3a\u670d\u5668\u4e0a\u7684\u6771\u897f\u90fd\u7576\u4f5c\u300c\u8cc7\u6e90\u300d\uff0c\u6bcf\u500b\u8cc7\u6e90\u6709\u56fa\u5b9a\u7684\u7db2\u5740\uff0c\u7528 HTTP \u65b9\u6cd5\uff08GET\u3001POST\u3001PUT\u3001DELETE\uff09\u4f86\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">GET    \/users          \u2192 \u53d6\u5f97\u6240\u6709\u4f7f\u7528\u8005\nGET    \/users\/123      \u2192 \u53d6\u5f97 ID \u70ba 123 \u7684\u4f7f\u7528\u8005\nPOST   \/users          \u2192 \u65b0\u589e\u4e00\u500b\u4f7f\u7528\u8005\nPUT    \/users\/123      \u2192 \u66f4\u65b0 ID \u70ba 123 \u7684\u4f7f\u7528\u8005\nDELETE \/users\/123      \u2192 \u522a\u9664 ID \u70ba 123 \u7684\u4f7f\u7528\u8005\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ffb\u8b6f<\/strong>\uff1a\u5c31\u50cf\u5716\u66f8\u9928\u7684\u66f8\u67b6\uff0c\u6bcf\u672c\u66f8\uff08\u8cc7\u6e90\uff09\u90fd\u6709\u56fa\u5b9a\u7684\u7de8\u865f\uff08URL\uff09\uff0c\u4f60\u53ef\u4ee5\u67e5\u95b1\uff08GET\uff09\u3001\u767b\u8a18\u65b0\u66f8\uff08POST\uff09\u3001\u66f4\u63db\u5167\u5bb9\uff08PUT\uff09\u3001\u4e0b\u67b6\uff08DELETE\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AI \u751f\u6210\u7684\u7a0b\u5f0f\u78bc\u88e1\u5e38\u770b\u5230\u9019\u6a23<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">@app.get(<span class=\"hljs-string\">\"\/users\/{user_id}\"<\/span>)      <span class=\"hljs-comment\"># \u5b9a\u7fa9\u4e00\u500b GET \u7aef\u9ede\uff0c{user_id} \u662f\u52d5\u614b\u53c3\u6578<\/span>\nasync def get_user(user_id: int):  <span class=\"hljs-comment\"># \u5f9e\u7db2\u5740\u6293\u51fa user_id<\/span>\n    user = await db.find(user_id)  <span class=\"hljs-comment\"># \u53bb\u8cc7\u6599\u5eab\u67e5<\/span>\n    <span class=\"hljs-keyword\">return<\/span> user                    <span class=\"hljs-comment\"># \u56de\u50b3 JSON<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9010\u884c\u7ffb\u8b6f<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><code>@app.get(\"\/users\/{user_id}\")<\/code> &#8212; \u7576\u6709\u4eba\u7528 GET \u8a2a\u554f <code>\/users\/123<\/code> \u6642\uff0c\u57f7\u884c\u4e0b\u9762\u9019\u500b\u51fd\u5f0f<\/li>\n\n\n<li><code>user_id: int<\/code> &#8212; \u628a\u7db2\u5740\u4e2d\u7684 <code>123<\/code> \u6293\u51fa\u4f86\uff0c\u578b\u5225\u662f\u6574\u6578<\/li>\n\n\n<li><code>await db.find(user_id)<\/code> &#8212; \u975e\u540c\u6b65\u5730\u53bb\u8cc7\u6599\u5eab\u627e\u8cc7\u6599<\/li>\n\n\n<li><code>return user<\/code> &#8212; \u628a\u7d50\u679c\u56de\u50b3\uff0c\u6846\u67b6\u6703\u81ea\u52d5\u8f49\u6210 JSON<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">REST \u7684\u6838\u5fc3\u539f\u5247<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u539f\u5247<\/th>\n<th>\u767d\u8a71\u89e3\u91cb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7121\u72c0\u614b\uff08Stateless\uff09<\/td>\n<td>\u6bcf\u6b21\u8acb\u6c42\u90fd\u8981\u5e36\u9f4a\u6240\u6709\u8cc7\u8a0a\uff0c\u4f3a\u670d\u5668\u4e0d\u8a18\u5f97\u4f60\u4e0a\u6b21\u505a\u4e86\u4ec0\u9ebc<\/td>\n<\/tr>\n<tr>\n<td>\u7d71\u4e00\u4ecb\u9762\uff08Uniform Interface\uff09<\/td>\n<td>\u6240\u6709\u8cc7\u6e90\u90fd\u7528\u540c\u4e00\u5957 URL + HTTP \u65b9\u6cd5\u7684\u898f\u5247<\/td>\n<\/tr>\n<tr>\n<td>\u8cc7\u6e90\u5c0e\u5411\uff08Resource-based\uff09<\/td>\n<td>\u4e00\u5207\u90fd\u662f\u300c\u540d\u8a5e\u300d\uff1a\/users\u3001\/orders\uff0c\u4e0d\u662f\u300c\u52d5\u8a5e\u300d<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9069\u7528\u5834\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>CRUD \u64cd\u4f5c\uff08\u589e\u522a\u6539\u67e5\uff09<\/li>\n\n\n<li>\u516c\u958b API\uff08\u7b2c\u4e09\u65b9\u4e32\u63a5\uff09<\/li>\n\n\n<li>\u5927\u90e8\u5206\u7684 Web \u548c Mobile App<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">GraphQL\uff1a\u5ba2\u6236\u7aef\u8aaa\u4e86\u7b97\u8981\u4ec0\u9ebc\u8cc7\u6599<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9019\u5728\u5e79\u561b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">GraphQL \u8b93\u5ba2\u6236\u7aef\u300c\u9ede\u83dc\u300d&#8211; \u4f60\u544a\u8a34\u4f3a\u670d\u5668\u4f60\u8981\u54ea\u4e9b\u6b04\u4f4d\uff0c\u4f3a\u670d\u5668\u53ea\u56de\u50b3\u90a3\u4e9b\u6b04\u4f4d\u3002\u4e0d\u591a\u4e0d\u5c11\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">REST \u7684\u75db\u9ede<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8a2d\u4f60\u5728\u505a\u4e00\u500b\u793e\u4ea4 App \u7684\u500b\u4eba\u9801\u9762\uff0c\u9700\u8981\uff1a\u4f7f\u7528\u8005\u540d\u7a31\u3001\u6700\u8fd1 5 \u7bc7\u8cbc\u6587\u3001\u597d\u53cb\u6578\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528 REST \u4f60\u53ef\u80fd\u8981\u6253\u4e09\u6b21 API\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">GET \/users\/123           \u2192 \u62ff\u4f7f\u7528\u8005\u8cc7\u6599\uff08\u4f46\u5305\u542b\u4e00\u5806\u4f60\u4e0d\u9700\u8981\u7684\u6b04\u4f4d\uff09\nGET \/users\/123\/posts     \u2192 \u62ff\u8cbc\u6587\u5217\u8868\nGET \/users\/123\/friends   \u2192 \u62ff\u597d\u53cb\u5217\u8868\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Over-fetching<\/strong>\uff1a\u6bcf\u500b API \u56de\u50b3\u592a\u591a\u4f60\u4e0d\u9700\u8981\u7684\u6b04\u4f4d\uff08\u4f8b\u5982\u4f7f\u7528\u8005\u7684\u5730\u5740\u3001\u751f\u65e5\uff09\u3002 <strong>Under-fetching<\/strong>\uff1a\u4e00\u500b API \u4e0d\u5920\u7528\uff0c\u8981\u6253\u597d\u5e7e\u6b21\u624d\u80fd\u6e4a\u9f4a\u8cc7\u6599\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">GraphQL \u600e\u9ebc\u89e3\u6c7a<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">query {\n  user(id: <span class=\"hljs-number\">123<\/span>) {        <span class=\"hljs-comment\"># \u6211\u8981 ID 123 \u7684\u4f7f\u7528\u8005<\/span>\n    name                  <span class=\"hljs-comment\"># \u53ea\u8981\u540d\u5b57<\/span>\n    posts(last: <span class=\"hljs-number\">5<\/span>) {      <span class=\"hljs-comment\"># \u6700\u8fd1 5 \u7bc7\u8cbc\u6587<\/span>\n      title               <span class=\"hljs-comment\"># \u53ea\u8981\u6a19\u984c<\/span>\n    }\n    friendCount           <span class=\"hljs-comment\"># \u597d\u53cb\u6578\u91cf<\/span>\n  }\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ffb\u8b6f<\/strong>\uff1a\u4e00\u6b21\u8acb\u6c42\uff0c\u7cbe\u78ba\u544a\u8a34\u4f3a\u670d\u5668\u300c\u6211\u8981\u4ec0\u9ebc\u300d\uff0c\u4f3a\u670d\u5668\u53ea\u56de\u50b3\u4f60\u8981\u7684\u6771\u897f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56de\u50b3\u7d50\u679c\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"JSON \/ JSON with Comments\" data-shcb-language-slug=\"json\"><span><code class=\"hljs language-json\">{\n  <span class=\"hljs-attr\">\"data\"<\/span>: {\n    <span class=\"hljs-attr\">\"user\"<\/span>: {\n      <span class=\"hljs-attr\">\"name\"<\/span>: <span class=\"hljs-string\">\"Alice\"<\/span>,\n      <span class=\"hljs-attr\">\"posts\"<\/span>: &#91;\n        { <span class=\"hljs-attr\">\"title\"<\/span>: <span class=\"hljs-string\">\"\u7b2c\u4e00\u7bc7\u6587\u7ae0\"<\/span> },\n        { <span class=\"hljs-attr\">\"title\"<\/span>: <span class=\"hljs-string\">\"\u7b2c\u4e8c\u7bc7\u6587\u7ae0\"<\/span> }\n      ],\n      <span class=\"hljs-attr\">\"friendCount\"<\/span>: <span class=\"hljs-number\">42<\/span>\n    }\n  }\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JSON \/ JSON with Comments<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">json<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5fc5\u770b\u61c2 vs \u77e5\u9053\u5c31\u597d<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u5fc5\u770b\u61c2\uff1a\n- query\uff1a\u67e5\u8a62\u8cc7\u6599\uff08\u5c0d\u61c9 REST \u7684 GET\uff09\n- mutation\uff1a\u4fee\u6539\u8cc7\u6599\uff08\u5c0d\u61c9 REST \u7684 POST\/PUT\/DELETE\uff09\n- \u5de2\u72c0\u7d50\u69cb\uff1a\u53ef\u4ee5\u5728\u4e00\u6b21\u67e5\u8a62\u4e2d\u53d6\u5f97\u95dc\u806f\u8cc7\u6599\n\n\u77e5\u9053\u5c31\u597d\uff1a\n- subscription\uff1a\u5373\u6642\u8a02\u95b1\u8cc7\u6599\u8b8a\u5316\n- schema\uff1a\u5b9a\u7fa9\u6709\u54ea\u4e9b\u8cc7\u6599\u53ef\u4ee5\u67e5\n- resolver\uff1a\u4f3a\u670d\u5668\u7aef\u8655\u7406\u67e5\u8a62\u7684\u51fd\u5f0f\n<\/code><\/span><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u9069\u7528\u5834\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u524d\u7aef\u9700\u8981\u5f48\u6027\u7d44\u5408\u8cc7\u6599\u7684 App\uff08\u793e\u4ea4\u5e73\u53f0\u3001Dashboard\uff09<\/li>\n\n\n<li>\u884c\u52d5\u88dd\u7f6e\uff08\u7701\u6d41\u91cf\uff0c\u53ea\u62ff\u9700\u8981\u7684\u6b04\u4f4d\uff09<\/li>\n\n\n<li>\u591a\u7a2e\u5ba2\u6236\u7aef\uff08Web\u3001iOS\u3001Android \u5404\u81ea\u9700\u8981\u4e0d\u540c\u6b04\u4f4d\uff09<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">gRPC\uff1a\u5fae\u670d\u52d9\u4e4b\u9593\u7684\u9ad8\u901f\u516c\u8def<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9019\u5728\u5e79\u561b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">gRPC \u662f Google \u958b\u767c\u7684\u9ad8\u6548\u80fd\u901a\u8a0a\u6846\u67b6\u3002\u670d\u52d9\u4e4b\u9593\u4e0d\u50b3 JSON \u6587\u5b57\uff0c\u800c\u662f\u50b3\u58d3\u7e2e\u904e\u7684\u4e8c\u9032\u4f4d\u8cc7\u6599\uff08Protocol Buffers\uff09\uff0c\u901f\u5ea6\u5feb\u975e\u5e38\u591a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8ddf REST \u7684\u95dc\u9375\u5dee\u7570<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">REST\uff1a\n\u5ba2\u6236\u7aef \u2192 \u767c\u9001 <span class=\"hljs-built_in\">JSON<\/span> \u6587\u5b57 \u2192 \u4f3a\u670d\u5668\n         {<span class=\"hljs-string\">\"name\"<\/span>: <span class=\"hljs-string\">\"Alice\"<\/span>, <span class=\"hljs-string\">\"age\"<\/span>: <span class=\"hljs-number\">30<\/span>}\n         \u4eba\u770b\u5f97\u61c2\uff0c\u4f46\u6a94\u6848\u5927\u3001\u89e3\u6790\u6162\n\ngRPC\uff1a\n\u5ba2\u6236\u7aef \u2192 \u767c\u9001\u4e8c\u9032\u4f4d\u8cc7\u6599 \u2192 \u4f3a\u670d\u5668\n         <span class=\"hljs-number\">0<\/span>A <span class=\"hljs-number\">05<\/span> <span class=\"hljs-number\">41<\/span> <span class=\"hljs-number\">6<\/span>C <span class=\"hljs-number\">69<\/span> <span class=\"hljs-number\">63<\/span> <span class=\"hljs-number\">65<\/span> <span class=\"hljs-number\">10<\/span> <span class=\"hljs-number\">1<\/span>E\n         \u4eba\u770b\u4e0d\u61c2\uff0c\u4f46\u6a94\u6848\u5c0f\u3001\u89e3\u6790\u5feb\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b\uff1a\u5b9a\u7fa9\u670d\u52d9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">gRPC \u7684\u8d77\u9ede\u662f\u4e00\u500b <code>.proto<\/code> \u6a94\u6848\uff0c\u5b9a\u7fa9\u597d\u300c\u6709\u54ea\u4e9b\u670d\u52d9\u300d\u548c\u300c\u8cc7\u6599\u9577\u4ec0\u9ebc\u6a23\u300d\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-5\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ user.proto -- \u5b9a\u7fa9 UserService \u7684\u5408\u7d04<\/span>\n\nservice UserService {              <span class=\"hljs-comment\">\/\/ \u5b9a\u7fa9\u4e00\u500b\u670d\u52d9\u53eb UserService<\/span>\n  rpc GetUser (UserRequest)        <span class=\"hljs-comment\">\/\/ \u63d0\u4f9b\u4e00\u500b\u65b9\u6cd5\u53eb GetUser<\/span>\n    returns (UserResponse);        <span class=\"hljs-comment\">\/\/ \u8f38\u5165 UserRequest\uff0c\u56de\u50b3 UserResponse<\/span>\n}\n\nmessage UserRequest {              <span class=\"hljs-comment\">\/\/ \u5b9a\u7fa9\u8f38\u5165\u7684\u8cc7\u6599\u7d50\u69cb<\/span>\n  int32 user_id = <span class=\"hljs-number\">1<\/span>;              <span class=\"hljs-comment\">\/\/ \u6b04\u4f4d 1\uff1a\u4f7f\u7528\u8005 ID\uff08\u6574\u6578\uff09<\/span>\n}\n\nmessage UserResponse {             <span class=\"hljs-comment\">\/\/ \u5b9a\u7fa9\u56de\u50b3\u7684\u8cc7\u6599\u7d50\u69cb<\/span>\n  string name = <span class=\"hljs-number\">1<\/span>;                <span class=\"hljs-comment\">\/\/ \u6b04\u4f4d 1\uff1a\u540d\u5b57\uff08\u5b57\u4e32\uff09<\/span>\n  int32 age = <span class=\"hljs-number\">2<\/span>;                  <span class=\"hljs-comment\">\/\/ \u6b04\u4f4d 2\uff1a\u5e74\u9f61\uff08\u6574\u6578\uff09<\/span>\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ffb\u8b6f<\/strong>\uff1a\u9019\u500b <code>.proto<\/code> \u6a94\u6848\u5c31\u50cf\u4e00\u4efd\u5408\u7d04\uff0c\u544a\u8a34\u96d9\u65b9\u300c\u6211\u80fd\u63d0\u4f9b\u4ec0\u9ebc\u670d\u52d9\u3001\u4f60\u8981\u9001\u4ec0\u9ebc\u683c\u5f0f\u3001\u6211\u6703\u56de\u4ec0\u9ebc\u683c\u5f0f\u300d\u3002\u5de5\u5177\u6703\u6839\u64da\u9019\u4efd\u5408\u7d04\u81ea\u52d5\u751f\u6210\u7a0b\u5f0f\u78bc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u6bd4 REST \u5feb\uff1f<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6bd4\u8f03\u9805\u76ee<\/th>\n<th>REST (JSON)<\/th>\n<th>gRPC (Protobuf)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8cc7\u6599\u683c\u5f0f<\/td>\n<td>\u6587\u5b57\uff08\u4eba\u770b\u5f97\u61c2\uff09<\/td>\n<td>\u4e8c\u9032\u4f4d\uff08\u6a5f\u5668\u770b\u5f97\u61c2\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u50b3\u8f38\u5927\u5c0f<\/td>\n<td>\u8f03\u5927<\/td>\n<td>\u5c0f 3-10 \u500d<\/td>\n<\/tr>\n<tr>\n<td>\u89e3\u6790\u901f\u5ea6<\/td>\n<td>\u8f03\u6162<\/td>\n<td>\u5feb 5-10 \u500d<\/td>\n<\/tr>\n<tr>\n<td>HTTP \u7248\u672c<\/td>\n<td>HTTP\/1.1<\/td>\n<td>HTTP\/2\uff08\u652f\u63f4\u591a\u5de5\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9069\u7528\u5834\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u5fae\u670d\u52d9\u4e4b\u9593\u7684\u5167\u90e8\u901a\u8a0a\uff08\u4e0d\u9700\u8981\u4eba\u770b\u61c2\uff09<\/li>\n\n\n<li>\u5c0d\u5ef6\u9072\u654f\u611f\u7684\u7cfb\u7d71\uff08\u652f\u4ed8\u3001\u4ea4\u6613\uff09<\/li>\n\n\n<li>\u591a\u8a9e\u8a00\u74b0\u5883\uff08\u4e00\u4efd .proto \u81ea\u52d5\u751f\u6210 Go\u3001Java\u3001Python \u7b49\u7a0b\u5f0f\u78bc\uff09<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0d\u9069\u5408\u7684\u5834\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u700f\u89bd\u5668\u76f4\u63a5\u547c\u53eb\uff08\u700f\u89bd\u5668\u539f\u751f\u4e0d\u652f\u63f4 gRPC\uff09<\/li>\n\n\n<li>\u9700\u8981\u4eba\u5de5\u9664\u932f\u7684 API\uff08\u4e8c\u9032\u4f4d\u8cc7\u6599\u4e0d\u597d\u8b80\uff09<\/li>\n\n\n<li>\u5c0d\u5916\u516c\u958b\u7684 API\uff08\u7b2c\u4e09\u65b9\u4e0d\u4e00\u5b9a\u6703\u7528 gRPC \u5de5\u5177\uff09<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">WebSockets\uff1a\u5168\u96d9\u5de5\u5373\u6642\u901a\u8a0a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9019\u5728\u5e79\u561b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">WebSockets \u8b93\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4e4b\u9593\u4fdd\u6301\u4e00\u689d\u300c\u6301\u7e8c\u9023\u7dda\u300d\uff0c\u96d9\u65b9\u96a8\u6642\u90fd\u53ef\u4ee5\u4e3b\u52d5\u767c\u9001\u8a0a\u606f\uff0c\u4e0d\u9700\u8981\u4e00\u554f\u4e00\u7b54\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HTTP \u8f2a\u8a62 vs WebSockets<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8a2d\u4f60\u5728\u505a\u4e00\u500b\u804a\u5929\u5ba4\uff0c\u60f3\u5373\u6642\u6536\u5230\u65b0\u8a0a\u606f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u65b9\u6cd5 1\uff1aHTTP \u8f2a\u8a62\uff08Polling\uff09&#8211; \u6bcf\u9694\u5e7e\u79d2\u554f\u4e00\u6b21<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-6\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">\u5ba2\u6236\u7aef\uff1a\u6709\u65b0\u8a0a\u606f\u55ce\uff1f  \u2192 \u4f3a\u670d\u5668\uff1a\u6c92\u6709\n\u5ba2\u6236\u7aef\uff1a\u6709\u65b0\u8a0a\u606f\u55ce\uff1f  \u2192 \u4f3a\u670d\u5668\uff1a\u6c92\u6709\n\u5ba2\u6236\u7aef\uff1a\u6709\u65b0\u8a0a\u606f\u55ce\uff1f  \u2192 \u4f3a\u670d\u5668\uff1a\u6709\uff01<span class=\"hljs-string\">\"Hello\"<\/span>\n\u5ba2\u6236\u7aef\uff1a\u6709\u65b0\u8a0a\u606f\u55ce\uff1f  \u2192 \u4f3a\u670d\u5668\uff1a\u6c92\u6709\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-6\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u554f\u984c<\/strong>\uff1a\u6d6a\u8cbb\u5927\u91cf\u8acb\u6c42\uff0c\u5927\u90e8\u5206\u6642\u5019\u90fd\u662f\u300c\u6c92\u6709\u300d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u65b9\u6cd5 2\uff1aWebSockets &#8212; \u5efa\u7acb\u6301\u7e8c\u9023\u7dda<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-7\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">\u5ba2\u6236\u7aef\uff1a\u6211\u8981\u5347\u7d1a\u70ba WebSocket \u9023\u7dda\n\u4f3a\u670d\u5668\uff1a\u597d\uff0c\u9023\u7dda\u5efa\u7acb\n\n\uff08\u4e4b\u5f8c\u96d9\u65b9\u96a8\u6642\u53ef\u4ee5\u767c\u8a0a\u606f\uff09\n\u4f3a\u670d\u5668 \u2192 \u5ba2\u6236\u7aef\uff1a<span class=\"hljs-string\">\"Hello\"<\/span>      \u2190 \u4f3a\u670d\u5668\u4e3b\u52d5\u63a8\u9001\n\u5ba2\u6236\u7aef \u2192 \u4f3a\u670d\u5668\uff1a<span class=\"hljs-string\">\"Hi there!\"<\/span>  \u2190 \u5ba2\u6236\u7aef\u4e5f\u80fd\u96a8\u6642\u767c\n\u4f3a\u670d\u5668 \u2192 \u5ba2\u6236\u7aef\uff1a<span class=\"hljs-string\">\"How are you?\"<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-8\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ \u5efa\u7acb WebSocket \u9023\u7dda<\/span>\n<span class=\"hljs-keyword\">const<\/span> ws = <span class=\"hljs-keyword\">new<\/span> WebSocket(<span class=\"hljs-string\">\"wss:\/\/chat.example.com\"<\/span>);\n\nws.onopen = <span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> {            <span class=\"hljs-comment\">\/\/ \u9023\u7dda\u6210\u529f\u6642<\/span>\n  ws.send(<span class=\"hljs-string\">\"Hello!\"<\/span>);           <span class=\"hljs-comment\">\/\/ \u50b3\u9001\u8a0a\u606f\u7d66\u4f3a\u670d\u5668<\/span>\n};\n\nws.onmessage = <span class=\"hljs-function\">(<span class=\"hljs-params\">event<\/span>) =&gt;<\/span> {   <span class=\"hljs-comment\">\/\/ \u6536\u5230\u4f3a\u670d\u5668\u8a0a\u606f\u6642<\/span>\n  <span class=\"hljs-built_in\">console<\/span>.log(event.data);    <span class=\"hljs-comment\">\/\/ \u5370\u51fa\u8a0a\u606f\u5167\u5bb9<\/span>\n};\n\nws.onclose = <span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> {           <span class=\"hljs-comment\">\/\/ \u9023\u7dda\u95dc\u9589\u6642<\/span>\n  <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"\u65b7\u7dda\u4e86\"<\/span>);\n};\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9010\u884c\u7ffb\u8b6f<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><code>new WebSocket(\"wss:\/\/...\")<\/code> &#8212; \u5efa\u7acb\u4e00\u689d WebSocket \u9023\u7dda\uff0c<code>wss<\/code> \u662f\u52a0\u5bc6\u7248\u672c\uff08\u985e\u4f3c HTTPS\uff09<\/li>\n\n\n<li><code>ws.onopen<\/code> &#8212; \u9023\u7dda\u6210\u529f\u5f8c\u8981\u505a\u4ec0\u9ebc<\/li>\n\n\n<li><code>ws.send(...)<\/code> &#8212; \u50b3\u8cc7\u6599\u7d66\u4f3a\u670d\u5668<\/li>\n\n\n<li><code>ws.onmessage<\/code> &#8212; \u4f3a\u670d\u5668\u63a8\u8a0a\u606f\u904e\u4f86\u6642\u8981\u505a\u4ec0\u9ebc<\/li>\n\n\n<li><code>ws.onclose<\/code> &#8212; \u9023\u7dda\u65b7\u6389\u6642\u8981\u505a\u4ec0\u9ebc<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u9069\u7528\u5834\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u5373\u6642\u804a\u5929\uff08LINE\u3001Slack\uff09<\/li>\n\n\n<li>\u80a1\u7968\u5831\u50f9\u3001\u5373\u6642\u5100\u8868\u677f<\/li>\n\n\n<li>\u591a\u4eba\u7dda\u4e0a\u904a\u6232<\/li>\n\n\n<li>\u5354\u4f5c\u7de8\u8f2f\uff08Google Docs\uff09<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0d\u9069\u5408\u7684\u5834\u666f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u55ae\u7d14\u7684 CRUD \u64cd\u4f5c\uff08\u7528 REST \u5c31\u597d\uff0c\u4e0d\u9700\u8981\u7dad\u6301\u9023\u7dda\uff09<\/li>\n\n\n<li>\u4f4e\u983b\u7387\u7684\u8cc7\u6599\u66f4\u65b0\uff08\u6bcf\u5206\u9418\u66f4\u65b0\u4e00\u6b21\u7528\u8f2a\u8a62\u5c31\u5920\u4e86\uff09<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u7a2e\u6a21\u5f0f\u7e3d\u6bd4\u8f03<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>REST<\/th>\n<th>GraphQL<\/th>\n<th>gRPC<\/th>\n<th>WebSockets<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u4e00\u53e5\u8a71<\/strong><\/td>\n<td>\u8cc7\u6e90\u5c0e\u5411\u7684\u6a19\u6e96 API<\/td>\n<td>\u5ba2\u6236\u7aef\u6307\u5b9a\u8981\u4ec0\u9ebc\u8cc7\u6599<\/td>\n<td>\u9ad8\u901f\u4e8c\u9032\u4f4d RPC<\/td>\n<td>\u96d9\u5411\u5373\u6642\u9023\u7dda<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8cc7\u6599\u683c\u5f0f<\/strong><\/td>\n<td>JSON<\/td>\n<td>JSON<\/td>\n<td>Protocol Buffers<\/td>\n<td>\u4efb\u610f\uff08\u901a\u5e38 JSON\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u901a\u8a0a\u65b9\u5411<\/strong><\/td>\n<td>\u5ba2\u6236\u7aef\u767c\u8d77<\/td>\n<td>\u5ba2\u6236\u7aef\u767c\u8d77<\/td>\n<td>\u5ba2\u6236\u7aef\u767c\u8d77<\/td>\n<td>\u96d9\u5411<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5178\u578b\u5834\u666f<\/strong><\/td>\n<td>CRUD\u3001\u516c\u958b API<\/td>\n<td>\u793e\u4ea4 App\u3001Dashboard<\/td>\n<td>\u5fae\u670d\u52d9\u9593\u901a\u8a0a<\/td>\n<td>\u804a\u5929\u3001\u5373\u6642\u5831\u50f9<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5b78\u7fd2\u6210\u672c<\/strong><\/td>\n<td>\u4f4e<\/td>\n<td>\u4e2d<\/td>\n<td>\u4e2d\u9ad8<\/td>\n<td>\u4e2d<\/td>\n<\/tr>\n<tr>\n<td><strong>\u700f\u89bd\u5668\u652f\u63f4<\/strong><\/td>\n<td>\u539f\u751f\u652f\u63f4<\/td>\n<td>\u9700\u8981\u51fd\u5f0f\u5eab<\/td>\n<td>\u9700\u8981 proxy<\/td>\n<td>\u539f\u751f\u652f\u63f4<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9069\u5408\u5c0d\u5916<\/strong><\/td>\n<td>\u975e\u5e38\u9069\u5408<\/td>\n<td>\u9069\u5408<\/td>\n<td>\u4e0d\u592a\u9069\u5408<\/td>\n<td>\u770b\u5834\u666f<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7cfb\u7d71\u8a2d\u8a08\u9762\u8a66\uff1a\u5982\u4f55\u9078\u64c7\u901a\u8a0a\u6a21\u5f0f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u8a66\u4e2d\u88ab\u554f\u5230\u300c\u9019\u500b\u7cfb\u7d71\u61c9\u8a72\u7528\u4ec0\u9ebc API\u300d\u6642\uff0c\u53ef\u4ee5\u7528\u9019\u500b\u6c7a\u7b56\u6d41\u7a0b\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u9700\u8981\u5373\u6642\u96d9\u5411\u901a\u8a0a\u55ce\uff1f\uff08\u804a\u5929\u3001\u904a\u6232\u3001\u5373\u6642\u901a\u77e5\uff09\n  \u2192 \u662f \u2192 WebSockets\n\n\u662f\u5fae\u670d\u52d9\u4e4b\u9593\u7684\u5167\u90e8\u901a\u8a0a\u55ce\uff1f\n  \u2192 \u662f \u2192 gRPC\uff08\u6548\u80fd\u512a\u5148\uff09\n\n\u5ba2\u6236\u7aef\u9700\u8981\u5f48\u6027\u7d44\u5408\u591a\u7a2e\u8cc7\u6599\u55ce\uff1f\n  \u2192 \u662f \u2192 GraphQL\n\n\u4ee5\u4e0a\u90fd\u4e0d\u662f\uff1f\n  \u2192 REST\uff08\u6700\u901a\u7528\u3001\u6700\u7c21\u55ae\uff09\n<\/code><\/span><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5be6\u969b\u6848\u4f8b\u5c0d\u7167<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u7cfb\u7d71<\/th>\n<th>\u63a8\u85a6\u65b9\u6848<\/th>\n<th>\u539f\u56e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u96fb\u5546\u7db2\u7ad9<\/td>\n<td>REST<\/td>\n<td>\u6a19\u6e96 CRUD\uff1a\u5546\u54c1\u5217\u8868\u3001\u8cfc\u7269\u8eca\u3001\u8a02\u55ae<\/td>\n<\/tr>\n<tr>\n<td>Facebook\/Instagram<\/td>\n<td>GraphQL<\/td>\n<td>\u9996\u9801\u8981\u7d44\u5408\u8cbc\u6587\u3001\u6309\u8b9a\u6578\u3001\u7559\u8a00\u3001\u63a8\u85a6\u597d\u53cb<\/td>\n<\/tr>\n<tr>\n<td>Uber \u5167\u90e8\u5fae\u670d\u52d9<\/td>\n<td>gRPC<\/td>\n<td>\u5b9a\u4f4d\u3001\u8a08\u50f9\u3001\u6d3e\u8eca\uff0c\u5fae\u670d\u52d9\u4e4b\u9593\u9ad8\u983b\u901a\u8a0a<\/td>\n<\/tr>\n<tr>\n<td>Slack \u804a\u5929<\/td>\n<td>WebSockets<\/td>\n<td>\u5373\u6642\u6536\u767c\u8a0a\u606f\uff0c\u9700\u8981\u96d9\u5411\u901a\u8a0a<\/td>\n<\/tr>\n<tr>\n<td>YouTube<\/td>\n<td>\u6df7\u5408\u4f7f\u7528<\/td>\n<td>REST\uff08\u5f71\u7247\u6e05\u55ae\uff09+ WebSockets\uff08\u5373\u6642\u804a\u5929\u5ba4\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u91cd\u9ede\u63d0\u9192\uff1a\u771f\u5be6\u7cfb\u7d71\u901a\u5e38\u4e0d\u6703\u53ea\u7528\u4e00\u7a2e\u6a21\u5f0f\u3002\u4e00\u500b\u5927\u578b\u7cfb\u7d71\u53ef\u80fd\u540c\u6642\u4f7f\u7528 REST \u5c0d\u5916\u3001gRPC \u5c0d\u5167\u3001WebSockets \u505a\u5373\u6642\u529f\u80fd\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Vibe Coder \u6aa2\u67e5\u9ede<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u5728 AI \u751f\u6210\u7684\u7a0b\u5f0f\u78bc\u4e2d\u770b\u5230 API \u901a\u8a0a\u76f8\u95dc\u7684\u7a0b\u5f0f\u78bc\u6642\uff0c\u78ba\u8a8d\u4ee5\u4e0b\u4e8b\u9805\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>[ ] <strong>\u770b\u5230 <code>@app.get<\/code>\u3001<code>@app.post<\/code> \u4e4b\u985e\u7684\u88dd\u98fe\u5668<\/strong> &#8212; \u9019\u662f REST API\uff0c\u78ba\u8a8d HTTP \u65b9\u6cd5\u548c URL \u8def\u5f91\u662f\u5426\u5408\u7406<\/li>\n\n\n<li>[ ] <strong>\u770b\u5230 <code>query {<\/code> \u6216 <code>mutation {<\/code><\/strong> &#8212; \u9019\u662f GraphQL\uff0c\u78ba\u8a8d\u67e5\u8a62\u7684\u6b04\u4f4d\u662f\u5426\u662f\u4f60\u9700\u8981\u7684<\/li>\n\n\n<li>[ ] <strong>\u770b\u5230 <code>.proto<\/code> \u6a94\u6848\u6216 <code>rpc<\/code> \u95dc\u9375\u5b57<\/strong> &#8212; \u9019\u662f gRPC\uff0c\u78ba\u8a8d\u670d\u52d9\u5b9a\u7fa9\u548c\u8cc7\u6599\u7d50\u69cb\u662f\u5426\u6b63\u78ba<\/li>\n\n\n<li>[ ] <strong>\u770b\u5230 <code>new WebSocket<\/code> \u6216 <code>ws.onmessage<\/code><\/strong> &#8212; \u9019\u662f WebSocket\uff0c\u78ba\u8a8d\u6709\u8655\u7406\u65b7\u7dda\u91cd\u9023\u7684\u60c5\u6cc1<\/li>\n\n\n<li>[ ] <strong>\u9078\u64c7\u901a\u8a0a\u6a21\u5f0f\u6642<\/strong> &#8212; \u5148\u554f\u81ea\u5df1\uff1a\u9700\u8981\u5373\u6642\u55ce\uff1f\u662f\u5167\u90e8\u901a\u8a0a\u55ce\uff1f\u9700\u8981\u5f48\u6027\u67e5\u8a62\u55ce\uff1f<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u7bc7\u91cd\u9ede\u56de\u9867<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n\n<li><strong>REST<\/strong> \u662f\u6700\u901a\u7528\u7684\u9078\u64c7\uff0c\u57fa\u65bc HTTP \u7684\u8cc7\u6e90\u5c0e\u5411\u8a2d\u8a08\uff0c\u9069\u5408\u5927\u90e8\u5206 CRUD \u5834\u666f<\/li>\n\n\n<li><strong>GraphQL<\/strong> \u89e3\u6c7a\u4e86 REST \u7684 over-fetching\/under-fetching \u554f\u984c\uff0c\u8b93\u5ba2\u6236\u7aef\u7cbe\u78ba\u6307\u5b9a\u8981\u4ec0\u9ebc\u8cc7\u6599<\/li>\n\n\n<li><strong>gRPC<\/strong> \u4f7f\u7528 Protocol Buffers \u50b3\u8f38\u4e8c\u9032\u4f4d\u8cc7\u6599\uff0c\u9069\u5408\u5fae\u670d\u52d9\u9593\u7684\u9ad8\u6548\u80fd\u901a\u8a0a<\/li>\n\n\n<li><strong>WebSockets<\/strong> \u5efa\u7acb\u6301\u7e8c\u7684\u96d9\u5411\u9023\u7dda\uff0c\u9069\u5408\u5373\u6642\u901a\u8a0a\u5834\u666f<\/li>\n\n\n<li>\u9078\u64c7\u901a\u8a0a\u6a21\u5f0f\u7684\u6838\u5fc3\u554f\u984c\uff1a<strong>\u5373\u6642\uff1f\u5167\u90e8\uff1f\u5f48\u6027\u67e5\u8a62\uff1f\u90fd\u4e0d\u662f\u5c31\u7528 REST<\/strong><\/li>\n\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u4e0b\u4e00\u7bc7\u6211\u5011\u5c07\u63a2\u8a0e\u300c\u8cc7\u6599\u5eab\u300d&#8211; \u7cfb\u7d71\u8a2d\u8a08\u4e2d\u6700\u91cd\u8981\u7684\u8cc7\u6599\u5132\u5b58\u5c64\u3002<\/p>\n<\/blockquote>\n\n\n\n<div id=\"quiz-014c9b5a\">\n<style>\n#quiz-014c9b5a .badge {\n        display: inline-block;\n        padding: 4px 10px;\n        border-radius: 12px;\n        font-size: 0.75em;\n        font-weight: bold;\n        margin-left: 8px;\n      }#quiz-014c9b5a .badge.scenario {\n        background: #ebf8ff;\n        color: #2b6cb0;\n      }#quiz-014c9b5a .badge.debug {\n        background: #fef3c7;\n        color: #92400e;\n      }#quiz-014c9b5a .question-adv {\n        background: white;\n        border-radius: 10px;\n        padding: 24px;\n        margin: 20px 0;\n        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);\n        border-left: 4px solid #ed8936;\n      }#quiz-014c9b5a .question-adv h3 {\n        margin-top: 0;\n        color: #2d3748;\n      }#quiz-014c9b5a .code-block {\n        background: #1e1e1e;\n        color: #d4d4d4;\n        padding: 14px;\n        border-radius: 6px;\n        font-family: \"Menlo\", \"Monaco\", \"Courier New\", monospace;\n        font-size: 0.9em;\n        overflow-x: auto;\n        margin: 12px 0;\n        white-space: pre-wrap;\n      }#quiz-014c9b5a .options-adv {\n        list-style: none;\n        padding: 0;\n      }#quiz-014c9b5a .options-adv li {\n        padding: 14px 16px;\n        margin: 10px 0;\n        border: 2px solid #e2e8f0;\n        border-radius: 8px;\n        cursor: pointer;\n        transition: all 0.2s;\n      }#quiz-014c9b5a .options-adv li:hover:not(.disabled) {\n        border-color: #ed8936;\n        background: #fffaf0;\n      }#quiz-014c9b5a .options-adv li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-014c9b5a .options-adv li.show-answer {\n        border-color: #48bb78;\n        background: #f0fff4;\n      }#quiz-014c9b5a .options-adv li.wrong {\n        border-color: #fc8181;\n        background: #fff5f5;\n      }#quiz-014c9b5a .feedback-adv {\n        margin-top: 16px;\n        padding: 14px;\n        border-radius: 8px;\n        display: none;\n        line-height: 1.6;\n      }#quiz-014c9b5a .feedback-adv.correct {\n        background: #f0fff4;\n        color: #276749;\n        display: block;\n      }#quiz-014c9b5a .feedback-adv.wrong {\n        background: #fff5f5;\n        color: #c53030;\n        display: block;\n      }#quiz-014c9b5a .feedback-adv \n      .score-adv {\n        text-align: center;\n        font-size: 1.4em;\n        padding: 24px;\n        background: white;\n        border-radius: 10px;\n        margin-top: 24px;\n        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);\n      }#quiz-014c9b5a .intro {\n        background: #ebf8ff;\n        padding: 16px;\n        border-radius: 8px;\n        margin-bottom: 20px;\n        color: #2c5282;\n      }\n<\/style>\n<h1>\u9032\u968e\u6e2c\u9a57\uff1aAPI \u901a\u8a0a\u6a21\u5f0f \u2014 REST\u3001GraphQL\u3001gRPC\u3001WebSockets<\/h1>\n    <div class=\"intro\">\n      <strong>\u6e2c\u9a57\u76ee\u6a19\uff1a<\/strong>\u9a57\u8b49\u4f60\u662f\u5426\u80fd\u5728\u5be6\u969b\u60c5\u5883\u4e2d\u61c9\u7528\u6240\u5b78\uff0c\u6b63\u78ba\u9078\u64c7 API \u901a\u8a0a\u6a21\u5f0f\u3002<br \/>\n      \u5171 5 \u984c\uff0c\u5305\u542b\u60c5\u5883\u984c\u8207\u932f\u8aa4\u8a3a\u65b7\u984c\u3002\n    <\/div>\n\n    <!-- \u60c5\u5883\u984c 1 -->\n    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u4f60\u6b63\u5728\u8a2d\u8a08\u4e00\u500b\u65c5\u904a App\uff0c\u9996\u9801\u9700\u8981\u540c\u6642\u986f\u793a\uff1a\u4f7f\u7528\u8005\u7684\u500b\u4eba\u8cc7\u6599\uff08\u982d\u50cf\u3001\u66b1\u7a31\uff09\u3001\u6700\u8fd1\u700f\u89bd\u7684 3 \u500b\u666f\u9ede\u3001\u6536\u85cf\u7684\u98ef\u5e97\u5217\u8868\u3001\u4ee5\u53ca\u597d\u53cb\u63a8\u85a6\u3002\u76ee\u524d\u7528 REST \u5be6\u4f5c\uff0c\u524d\u7aef\u9700\u8981\u5206\u5225\u547c\u53eb 4 \u500b\u4e0d\u540c\u7684\u7aef\u9ede\u624d\u80fd\u6e4a\u9f4a\u8cc7\u6599\uff0c\u800c\u4e14\u6bcf\u500b\u7aef\u9ede\u90fd\u56de\u50b3\u4e86\u5f88\u591a\u7528\u4e0d\u5230\u7684\u6b04\u4f4d\u3002\u6700\u9069\u5408\u7684\u6539\u5584\u65b9\u6848\u662f\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'C')\">A. \u6539\u7528 WebSockets\uff0c\u5efa\u7acb\u6301\u7e8c\u9023\u7dda\u5f8c\u4e00\u6b21\u53d6\u5f97\u6240\u6709\u8cc7\u6599<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'C')\">B. \u6539\u7528 gRPC\uff0c\u7528 Protocol Buffers \u52a0\u901f\u50b3\u8f38<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'C')\">C. \u6539\u7528 GraphQL\uff0c\u8b93\u524d\u7aef\u5728\u4e00\u6b21\u67e5\u8a62\u4e2d\u7cbe\u78ba\u6307\u5b9a\u9700\u8981\u7684\u6b04\u4f4d\u548c\u95dc\u806f\u8cc7\u6599<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'C')\">D. \u4fdd\u6301 REST \u4f46\u5efa\u7acb\u4e00\u500b\u65b0\u7684 <code>\/homepage<\/code> \u7aef\u9ede\uff0c\u628a\u6240\u6709\u8cc7\u6599\u5408\u4f75\u56de\u50b3<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <!-- \u60c5\u5883\u984c 2 -->\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u4f60\u7684\u5718\u968a\u6b63\u5728\u5efa\u7acb\u4e00\u500b\u591a\u4eba\u5354\u4f5c\u767d\u677f\u61c9\u7528\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u540c\u6642\u5728\u756b\u5e03\u4e0a\u756b\u5716\u3001\u79fb\u52d5\u7269\u4ef6\uff0c\u6240\u6709\u4eba\u7684\u64cd\u4f5c\u9700\u8981\u5373\u6642\u540c\u6b65\u5230\u5176\u4ed6\u4eba\u7684\u756b\u9762\u4e0a\u3002\u4f60\u61c9\u8a72\u9078\u64c7\u54ea\u7a2e\u901a\u8a0a\u6a21\u5f0f\u4f5c\u70ba\u4e3b\u8981\u7684\u5373\u6642\u540c\u6b65\u6a5f\u5236\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'B')\">A. REST &#8212; \u6bcf\u79d2\u8f2a\u8a62\u4e00\u6b21\u53d6\u5f97\u6700\u65b0\u72c0\u614b<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'B')\">B. WebSockets &#8212; \u5efa\u7acb\u6301\u7e8c\u96d9\u5411\u9023\u7dda\uff0c\u4efb\u4f55\u4eba\u7684\u64cd\u4f5c\u90fd\u80fd\u5373\u6642\u63a8\u9001\u7d66\u6240\u6709\u4eba<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'B')\">C. GraphQL subscription &#8212; \u8a02\u95b1\u756b\u5e03\u8b8a\u66f4\u4e8b\u4ef6<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'B')\">D. gRPC &#8212; \u7528\u4e8c\u9032\u4f4d\u50b3\u8f38\u63d0\u9ad8\u756b\u5e03\u5ea7\u6a19\u8cc7\u6599\u7684\u50b3\u8f38\u6548\u7387<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <!-- \u60c5\u5883\u984c 3 -->\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u4f60\u7684\u516c\u53f8\u6709\u4e00\u500b\u96fb\u5546\u5e73\u53f0\uff0c\u5f8c\u7aef\u62c6\u6210\u4e86\u591a\u500b\u5fae\u670d\u52d9\uff1a\u5546\u54c1\u670d\u52d9\u3001\u8a02\u55ae\u670d\u52d9\u3001\u652f\u4ed8\u670d\u52d9\u3001\u5eab\u5b58\u670d\u52d9\u3002\u9019\u4e9b\u670d\u52d9\u4e4b\u9593\u6bcf\u79d2\u9700\u8981\u4e92\u76f8\u547c\u53eb\u6578\u842c\u6b21\uff0c\u5c0d\u5ef6\u9072\u975e\u5e38\u654f\u611f\uff08\u5c24\u5176\u662f\u652f\u4ed8\u6d41\u7a0b\uff09\u3002\u9019\u4e9b\u670d\u52d9\u7528 Go\u3001Java\u3001Python \u4e0d\u540c\u8a9e\u8a00\u64b0\u5beb\u3002\u5167\u90e8\u670d\u52d9\u9593\u901a\u8a0a\u6700\u9069\u5408\u7528\u4ec0\u9ebc\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'D')\">A. REST &#8212; \u6700\u901a\u7528\uff0c\u6240\u6709\u8a9e\u8a00\u90fd\u652f\u63f4 HTTP<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'D')\">B. GraphQL &#8212; \u8b93\u6bcf\u500b\u670d\u52d9\u7cbe\u78ba\u6307\u5b9a\u9700\u8981\u7684\u8cc7\u6599<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'D')\">C. WebSockets &#8212; \u5efa\u7acb\u6301\u7e8c\u9023\u7dda\u6e1b\u5c11\u91cd\u8907\u5efa\u7acb\u9023\u7dda\u7684\u958b\u92b7<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'D')\">D. gRPC &#8212; \u9ad8\u6548\u80fd\u4e8c\u9032\u4f4d\u50b3\u8f38\uff0c\u4e00\u4efd .proto \u53ef\u81ea\u52d5\u751f\u6210\u591a\u8a9e\u8a00\u7a0b\u5f0f\u78bc<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <!-- \u932f\u8aa4\u8a3a\u65b7\u984c 1 -->\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u5c0f\u660e\u5728\u7cfb\u7d71\u8a2d\u8a08\u9762\u8a66\u4e2d\uff0c\u88ab\u8981\u6c42\u8a2d\u8a08\u4e00\u500b\u5373\u6642\u80a1\u7968\u5831\u50f9\u7cfb\u7d71\u3002\u4ed6\u7684\u56de\u7b54\u5982\u4e0b\u3002\u8acb\u554f\u4ed6\u7684\u8a2d\u8a08\u6709\u4ec0\u9ebc\u554f\u984c\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">\u9762\u8a66\u5b98\uff1a\u8a2d\u8a08\u4e00\u500b\u5373\u6642\u80a1\u7968\u5831\u50f9\u7cfb\u7d71\uff0c\u4f7f\u7528\u8005\u6253\u958b App \u5c31\u80fd\u770b\u5230\u80a1\u50f9\u5373\u6642\u8df3\u52d5\u3002\n\n\u5c0f\u660e\u7684\u56de\u7b54\uff1a\n\u300c\u6211\u6703\u7528 REST API \u4f86\u5be6\u4f5c\u3002\u524d\u7aef\u6bcf 100 \u6beb\u79d2\u767c\u4e00\u6b21 GET \/stocks\/TSLA\n\u4f86\u53d6\u5f97\u6700\u65b0\u80a1\u50f9\uff0c\u9019\u6a23\u4f7f\u7528\u8005\u5c31\u80fd\u770b\u5230\u8fd1\u4e4e\u5373\u6642\u7684\u66f4\u65b0\u3002\u300d<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'B')\">A. \u554f\u984c\u5728\u65bc REST \u7121\u6cd5\u50b3\u8f38\u6578\u5b57\u985e\u578b\u7684\u8cc7\u6599\uff0c\u61c9\u8a72\u7528 gRPC<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'B')\">B. \u6bcf 100ms \u8f2a\u8a62\u4e00\u6b21\u6703\u7522\u751f\u5927\u91cf\u7121\u610f\u7fa9\u7684\u8acb\u6c42\uff0c\u61c9\u8a72\u7528 WebSockets \u8b93\u4f3a\u670d\u5668\u5728\u80a1\u50f9\u8b8a\u52d5\u6642\u4e3b\u52d5\u63a8\u9001<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'B')\">C. \u554f\u984c\u5728\u65bc REST \u7684\u7121\u72c0\u614b\u539f\u5247\u4e0d\u5141\u8a31\u983b\u7e41\u8acb\u6c42\u540c\u4e00\u500b\u8cc7\u6e90<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'B')\">D. \u554f\u984c\u5728\u65bc GET \u65b9\u6cd5\u53ea\u80fd\u53d6\u5f97\u975c\u614b\u8cc7\u6599\uff0c\u61c9\u8a72\u7528 POST \u4f86\u53d6\u5f97\u5373\u6642\u8cc7\u6599<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <!-- \u932f\u8aa4\u8a3a\u65b7\u984c 2 -->\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u5718\u968a\u65b0\u4eba\u5c0f\u83ef\u8ca0\u8cac\u8a2d\u8a08\u5c0d\u5916\u516c\u958b\u7684\u7b2c\u4e09\u65b9\u958b\u767c\u8005 API\uff0c\u8b93\u5916\u90e8\u516c\u53f8\u4e32\u63a5\u4f60\u5011\u7684\u670d\u52d9\u3002\u4ed6\u63d0\u4ea4\u4e86\u4ee5\u4e0b\u8a2d\u8a08\u65b9\u6848\u3002\u8acb\u554f\u9019\u500b\u65b9\u6848\u7684\u4e3b\u8981\u554f\u984c\u662f\u4ec0\u9ebc\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">\u5c0f\u83ef\u7684\u65b9\u6848\uff1a\n\u300c\u6211\u6253\u7b97\u7528 gRPC \u4f86\u5efa\u7acb\u516c\u958b API\uff0c\u56e0\u70ba gRPC \u6548\u80fd\u6bd4 REST \u597d\u5f88\u591a\u3002\n\u7b2c\u4e09\u65b9\u958b\u767c\u8005\u9700\u8981\u5b89\u88dd gRPC \u5de5\u5177\u93c8\uff0c\u4f7f\u7528\u6211\u5011\u63d0\u4f9b\u7684 .proto \u6a94\u6848\n\u4f86\u751f\u6210\u5ba2\u6236\u7aef\u7a0b\u5f0f\u78bc\uff0c\u7136\u5f8c\u5c31\u53ef\u4ee5\u4e32\u63a5\u4e86\u3002\u300d<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'C')\">A. gRPC \u4e0d\u652f\u63f4\u8de8\u8a9e\u8a00\u901a\u8a0a\uff0c\u7b2c\u4e09\u65b9\u958b\u767c\u8005\u53ef\u80fd\u7528\u4e0d\u540c\u7684\u7a0b\u5f0f\u8a9e\u8a00<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'C')\">B. gRPC \u6c92\u6709\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\uff0c\u516c\u958b API \u6703\u6709\u5b89\u5168\u6027\u554f\u984c<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'C')\">C. gRPC \u4e0d\u9069\u5408\u5c0d\u5916\u516c\u958b API\uff1a\u700f\u89bd\u5668\u539f\u751f\u4e0d\u652f\u63f4\u3001\u4e8c\u9032\u4f4d\u8cc7\u6599\u4e0d\u597d\u9664\u932f\u3001\u7b2c\u4e09\u65b9\u9700\u984d\u5916\u5b89\u88dd\u5de5\u5177\u93c8\u589e\u52a0\u4e32\u63a5\u9580\u6abb\uff0c\u61c9\u8a72\u7528 REST<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'C')\">D. gRPC \u4f7f\u7528 HTTP\/2 \u4f46\u5927\u90e8\u5206\u7b2c\u4e09\u65b9\u4f3a\u670d\u5668\u53ea\u652f\u63f4 HTTP\/1.1\uff0c\u6703\u5c0e\u81f4\u9023\u7dda\u5931\u6557<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv5\"><\/div>\n    <\/div>\n\n    <div class=\"score-adv\" id=\"scoreAdv\" style=\"display:none;\"><\/div>\n<script>\n\n      let answeredAdv = 0;\n      let correctAdv = 0;\n      const totalAdv = 5;\n      const explanationsAdv = {\n        1: \"\u9019\u662f\u5178\u578b\u7684 Over-fetching \u548c Under-fetching \u554f\u984c\u3002\u524d\u7aef\u9700\u8981\u5f9e\u591a\u500b\u7aef\u9ede\u53d6\u8cc7\u6599\uff0c\u800c\u4e14\u6bcf\u500b\u7aef\u9ede\u56de\u50b3\u591a\u9918\u6b04\u4f4d\u3002GraphQL \u53ef\u4ee5\u5728\u4e00\u6b21\u67e5\u8a62\u4e2d\u7cbe\u78ba\u6307\u5b9a\u6240\u6709\u9700\u8981\u7684\u6b04\u4f4d\u548c\u95dc\u806f\u8cc7\u6599\uff0c\u5b8c\u7f8e\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002\u9078\u9805 D\uff08\u5efa\u7acb\u5c08\u7528\u7aef\u9ede\uff09\u96d6\u7136\u4e5f\u80fd\u89e3\u6c7a\uff0c\u4f46\u7f3a\u4e4f\u5f48\u6027 -- \u6bcf\u6b21\u9996\u9801\u6539\u7248\u90fd\u8981\u4fee\u6539\u5f8c\u7aef API\uff0c\u800c GraphQL \u8b93\u524d\u7aef\u81ea\u884c\u6c7a\u5b9a\u8981\u4ec0\u9ebc\u8cc7\u6599\u3002WebSockets \u7528\u65bc\u5373\u6642\u96d9\u5411\u901a\u8a0a\uff0c\u9019\u88e1\u4e0d\u9700\u8981\u3002gRPC \u9069\u5408\u5167\u90e8\u5fae\u670d\u52d9\u901a\u8a0a\uff0c\u4e0d\u9069\u5408\u700f\u89bd\u5668\u76f4\u63a5\u547c\u53eb\u3002\",\n        2: \"\u591a\u4eba\u5354\u4f5c\u767d\u677f\u9700\u8981\u5373\u6642\u96d9\u5411\u901a\u8a0a\uff1a\u4efb\u4f55\u4f7f\u7528\u8005\u7684\u64cd\u4f5c\u90fd\u8981\u7acb\u523b\u540c\u6b65\u5230\u6240\u6709\u4eba\u7684\u756b\u9762\u3002WebSockets \u5efa\u7acb\u6301\u7e8c\u7684\u96d9\u5411\u9023\u7dda\uff0c\u4f3a\u670d\u5668\u53ef\u4ee5\u4e3b\u52d5\u63a8\u9001\u66f4\u65b0\u7d66\u6240\u6709\u9023\u7dda\u7684\u5ba2\u6236\u7aef\uff0c\u662f\u6700\u9069\u5408\u7684\u9078\u64c7\u3002REST \u8f2a\u8a62\u6703\u6709\u5ef6\u9072\u4e14\u6d6a\u8cbb\u5927\u91cf\u8acb\u6c42\u3002GraphQL subscription \u6982\u5ff5\u4e0a\u53ef\u884c\uff0c\u4f46\u6587\u7ae0\u6307\u51fa\u5b83\u5c6c\u65bc\u300c\u77e5\u9053\u5c31\u597d\u300d\u7684\u9032\u968e\u529f\u80fd\uff0c\u800c\u4e14\u5e95\u5c64\u901a\u5e38\u4e5f\u662f\u57fa\u65bc WebSockets \u5be6\u4f5c\u3002gRPC \u4e0d\u9069\u5408\u700f\u89bd\u5668\u7aef\u76f4\u63a5\u4f7f\u7528\u3002\",\n        3: \"\u9019\u500b\u5834\u666f\u5b8c\u5168\u7b26\u5408 gRPC \u7684\u6700\u4f73\u9069\u7528\u689d\u4ef6\uff1a\u5fae\u670d\u52d9\u9593\u7684\u5167\u90e8\u901a\u8a0a\u3001\u5c0d\u5ef6\u9072\u654f\u611f\u3001\u591a\u8a9e\u8a00\u74b0\u5883\u3002gRPC \u4f7f\u7528 Protocol Buffers \u9032\u884c\u4e8c\u9032\u4f4d\u5e8f\u5217\u5316\uff0c\u50b3\u8f38\u9ad4\u7a4d\u5c0f 3-10 \u500d\u3001\u89e3\u6790\u5feb 5-10 \u500d\uff0c\u4e14\u4e00\u4efd .proto \u6a94\u6848\u53ef\u4ee5\u81ea\u52d5\u751f\u6210 Go\u3001Java\u3001Python \u7b49\u591a\u7a2e\u8a9e\u8a00\u7684\u7a0b\u5f0f\u78bc\u3002REST \u96d6\u7136\u901a\u7528\u4f46\u6548\u80fd\u4e0d\u53ca gRPC\u3002GraphQL \u4e3b\u8981\u89e3\u6c7a\u524d\u7aef\u67e5\u8a62\u5f48\u6027\u554f\u984c\uff0c\u4e0d\u662f\u70ba\u9ad8\u983b\u5167\u90e8\u901a\u8a0a\u8a2d\u8a08\u7684\u3002WebSockets \u9069\u5408\u5373\u6642\u63a8\u9001\uff0c\u4e0d\u662f\u5178\u578b\u7684 RPC \u547c\u53eb\u6a21\u5f0f\u3002\",\n        4: \"\u5373\u6642\u80a1\u7968\u5831\u50f9\u662f\u5178\u578b\u7684 WebSockets \u9069\u7528\u5834\u666f\u3002\u5c0f\u660e\u7528 REST \u6bcf 100ms \u8f2a\u8a62\u4e00\u6b21\u6709\u5169\u5927\u554f\u984c\uff1a\uff081\uff09\u5927\u90e8\u5206\u8acb\u6c42\u662f\u7121\u610f\u7fa9\u7684\uff0c\u56e0\u70ba\u80a1\u50f9\u4e0d\u6703\u6bcf 100ms \u90fd\u8b8a\u52d5\uff0c\u9020\u6210\u5927\u91cf\u6d6a\u8cbb\uff1b\uff082\uff09\u5982\u679c\u6709\u767e\u842c\u4f7f\u7528\u8005\u540c\u6642\u8f2a\u8a62\uff0c\u4f3a\u670d\u5668\u627f\u53d7\u4e0d\u4f4f\u3002\u6b63\u78ba\u505a\u6cd5\u662f\u7528 WebSockets \u5efa\u7acb\u6301\u7e8c\u9023\u7dda\uff0c\u4f3a\u670d\u5668\u53ea\u5728\u80a1\u50f9\u771f\u7684\u8b8a\u52d5\u6642\u624d\u63a8\u9001\u66f4\u65b0\u3002REST \u7684\u7121\u72c0\u614b\u539f\u5247\u4e26\u4e0d\u9650\u5236\u8acb\u6c42\u983b\u7387\uff0cGET \u65b9\u6cd5\u4e5f\u80fd\u53d6\u5f97\u52d5\u614b\u8cc7\u6599\uff0c\u9078\u9805 C \u548c D \u90fd\u662f\u932f\u8aa4\u7684\u8aaa\u6cd5\u3002\",\n        5: \"gRPC \u4e0d\u9069\u5408\u4f5c\u70ba\u5c0d\u5916\u516c\u958b\u7684\u7b2c\u4e09\u65b9 API\uff0c\u539f\u56e0\u6709\u4e09\uff1a\uff081\uff09\u700f\u89bd\u5668\u539f\u751f\u4e0d\u652f\u63f4 gRPC\uff0c\u524d\u7aef\u958b\u767c\u8005\u7121\u6cd5\u76f4\u63a5\u4f7f\u7528\uff1b\uff082\uff09\u4e8c\u9032\u4f4d\u683c\u5f0f\u7684\u8acb\u6c42\u548c\u56de\u61c9\u4e0d\u5bb9\u6613\u4eba\u5de5\u9664\u932f\uff0c\u589e\u52a0\u958b\u767c\u96e3\u5ea6\uff1b\uff083\uff09\u7b2c\u4e09\u65b9\u958b\u767c\u8005\u5fc5\u9808\u984d\u5916\u5b89\u88dd gRPC \u5de5\u5177\u93c8\u4e26\u7528 .proto \u751f\u6210\u7a0b\u5f0f\u78bc\uff0c\u4e32\u63a5\u9580\u6abb\u9ad8\u3002\u5c0d\u5916\u516c\u958b API \u61c9\u8a72\u4f7f\u7528 REST\uff0c\u56e0\u70ba\u5b83\u6700\u901a\u7528\u3001\u4efb\u4f55\u8a9e\u8a00\u90fd\u80fd\u7528 HTTP \u767c\u8acb\u6c42\u3001JSON \u683c\u5f0f\u4eba\u770b\u5f97\u61c2\u3002gRPC \u5176\u5be6\u652f\u63f4\u8de8\u8a9e\u8a00\uff08\u9078\u9805 A \u932f\u8aa4\uff09\uff0c\u4e5f\u53ef\u4ee5\u642d\u914d\u8eab\u4efd\u9a57\u8b49\uff08\u9078\u9805 B \u932f\u8aa4\uff09\uff0cHTTP\/2 \u76f8\u5bb9\u6027\u4e5f\u4e0d\u662f\u4e3b\u8981\u554f\u984c\uff08\u9078\u9805 D \u8a87\u5927\u4e86\u554f\u984c\uff09\u3002\"\n      };\n\n      function checkAnswerAdv(qNum, selected, correctAns) {\n        const question = document.getElementById(\"qAdv\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n\n        question.classList.add(\"answered\");\n        answeredAdv++;\n\n        const options = question.querySelectorAll(\".options-adv li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n\n        const feedback = document.getElementById(\"fbAdv\" + qNum);\n        if (selected === correctAns) {\n          correctAdv++;\n          feedback.className = \"feedback-adv correct\";\n          feedback.innerHTML = \"&#10003; \u6b63\u78ba\uff01\" + explanationsAdv[qNum];\n        } else {\n          feedback.className = \"feedback-adv wrong\";\n          feedback.innerHTML =\n            \"&#10007; \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanationsAdv[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n\n        if (answeredAdv === totalAdv) {\n          const scoreDiv = document.getElementById(\"scoreAdv\");\n          scoreDiv.style.display = \"block\";\n          let msg = \"\";\n          if (correctAdv === totalAdv) msg = \"&#127919; \u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.8))\n            msg = \"&#128170; \u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.6))\n            msg = \"&#128214; \u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"&#128260; \u5efa\u8b70\u91cd\u65b0\u95b1\u8b80\u6587\u4ef6\uff0c\u7279\u5225\u6ce8\u610f\u5404\u901a\u8a0a\u6a21\u5f0f\u7684\u9069\u7528\u5834\u666f\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correctAdv + \" \/ \" + totalAdv + \"<br>\" + msg;\n        }\n      }\n    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