{"id":368,"date":"2026-01-26T01:40:32","date_gmt":"2026-01-25T17:40:32","guid":{"rendered":"https:\/\/skwp.zeabur.app\/2026\/01\/26\/%e3%80%90electron-react-%e6%95%99%e5%ad%b8%e3%80%9102-ipc-%e9%80%9a%e8%a8%8a%ef%bc%9a%e4%b8%bb%e7%a8%8b%e5%ba%8f%e8%88%87%e6%b8%b2%e6%9f%93%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%a9%8b%e6%a8%91\/"},"modified":"2026-01-26T01:40:32","modified_gmt":"2026-01-25T17:40:32","slug":"%e3%80%90electron-react-%e6%95%99%e5%ad%b8%e3%80%9102-ipc-%e9%80%9a%e8%a8%8a%ef%bc%9a%e4%b8%bb%e7%a8%8b%e5%ba%8f%e8%88%87%e6%b8%b2%e6%9f%93%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%a9%8b%e6%a8%91","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/01\/26\/%e3%80%90electron-react-%e6%95%99%e5%ad%b8%e3%80%9102-ipc-%e9%80%9a%e8%a8%8a%ef%bc%9a%e4%b8%bb%e7%a8%8b%e5%ba%8f%e8%88%87%e6%b8%b2%e6%9f%93%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%a9%8b%e6%a8%91\/","title":{"rendered":"\u3010Electron + React \u6559\u5b78\u3011#02 IPC \u901a\u8a0a\uff1a\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u7684\u6a4b\u6a11"},"content":{"rendered":"\n<div id=\"quiz-basic\">\n<style>\n#quiz-basic .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-basic .question h3 {\n        margin-top: 0;\n        color: #333;\n      }#quiz-basic .options {\n        list-style: none;\n        padding: 0;\n      }#quiz-basic .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-basic .options li:hover:not(.disabled) {\n        border-color: #4caf50;\n        background: #f0fff0;\n      }#quiz-basic .options li.correct {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-basic .options li.wrong {\n        border-color: #f44336;\n        background: #ffebee;\n      }#quiz-basic .options li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-basic .options li.show-answer {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-basic .feedback {\n        margin-top: 15px;\n        padding: 12px;\n        border-radius: 6px;\n        display: none;\n      }#quiz-basic .feedback.correct {\n        background: #e8f5e9;\n        color: #2e7d32;\n        display: block;\n      }#quiz-basic .feedback.wrong {\n        background: #ffebee;\n        color: #c62828;\n        display: block;\n      }#quiz-basic .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-basic .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\uff1aIPC \u901a\u8a0a\uff1a\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u7684\u6a4b\u6a11<\/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. \u5728 Electron \u67b6\u69cb\u4e2d\uff0c\u70ba\u4ec0\u9ebc\u6e32\u67d3\u7a0b\u5e8f\u9810\u8a2d\u7121\u6cd5\u76f4\u63a5\u5b58\u53d6 Node.js API\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'B')\">A. \u56e0\u70ba Node.js API \u6548\u80fd\u592a\u5dee\uff0c\u4e0d\u9069\u5408\u5728\u6e32\u67d3\u7a0b\u5e8f\u4e2d\u4f7f\u7528<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'B')\">B. \u57fa\u65bc\u5b89\u5168\u8003\u91cf\uff0c\u907f\u514d\u60e1\u610f\u7db2\u9801\u8173\u672c\u5b58\u53d6\u6a94\u6848\u7cfb\u7d71\u7b49\u654f\u611f\u8cc7\u6e90<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'B')\">C. \u56e0\u70ba\u6e32\u67d3\u7a0b\u5e8f\u53ea\u80fd\u57f7\u884c CSS\uff0c\u4e0d\u652f\u63f4 JavaScript<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'B')\">D. \u56e0\u70ba Chromium \u4e0d\u652f\u63f4 Node.js<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u5728 Electron \u4e2d\uff0c\u54ea\u500b\u6a21\u7d44\u7528\u65bc\u5728\u4e3b\u7a0b\u5e8f\u4e2d\u63a5\u6536\u6e32\u67d3\u7a0b\u5e8f\u7684\u8acb\u6c42\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'A')\">A. <code>ipcMain<\/code><\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'A')\">B. <code>ipcRenderer<\/code><\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'A')\">C. <code>contextBridge<\/code><\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'A')\">D. <code>BrowserWindow<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. <code>contextBridge.exposeInMainWorld()<\/code> \u7684\u4e3b\u8981\u529f\u80fd\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'C')\">A. \u76f4\u63a5\u5728\u6e32\u67d3\u7a0b\u5e8f\u4e2d\u555f\u7528 Node.js API<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'C')\">B. \u5efa\u7acb\u65b0\u7684 BrowserWindow \u8996\u7a97<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'C')\">C. \u5b89\u5168\u5730\u5c07\u6307\u5b9a\u7684\u51fd\u5f0f\u66b4\u9732\u7d66\u6e32\u67d3\u7a0b\u5e8f\uff0c\u6ce8\u5165\u5230 window \u7269\u4ef6<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'C')\">D. \u95dc\u9589\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u4e4b\u9593\u7684\u901a\u8a0a<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u73fe\u4ee3 Electron \u61c9\u7528\u63a8\u85a6\u4f7f\u7528\u54ea\u7a2e IPC \u901a\u8a0a\u6a21\u5f0f\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'B')\">A. send \/ on \u6a21\u5f0f<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'B')\">B. handle \/ invoke \u6a21\u5f0f<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'B')\">C. emit \/ listen \u6a21\u5f0f<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'B')\">D. request \/ response \u6a21\u5f0f<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u5728\u5efa\u7acb BrowserWindow \u6642\uff0c\u70ba\u4ec0\u9ebc\u5efa\u8b70\u5c07 <code>nodeIntegration<\/code> \u8a2d\u70ba <code>false<\/code>\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'D')\">A. \u56e0\u70ba\u9019\u6a23\u53ef\u4ee5\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u57f7\u884c\u901f\u5ea6<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'D')\">B. \u56e0\u70ba nodeIntegration \u5df2\u88ab\u68c4\u7528\uff0c\u4e0d\u518d\u652f\u63f4<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'D')\">C. \u56e0\u70ba\u555f\u7528\u5f8c\u6703\u5c0e\u81f4 React \u7121\u6cd5\u6b63\u5e38\u904b\u4f5c<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'D')\">D. \u56e0\u70ba\u958b\u555f\u5f8c\u82e5\u8f09\u5165\u5916\u90e8\u5167\u5bb9\uff0c\u60e1\u610f\u8173\u672c\u53ef\u80fd\u5b58\u53d6\u6a94\u6848\u7cfb\u7d71<\/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: \"Electron \u63a1\u7528\u7a0b\u5e8f\u9694\u96e2\u8a2d\u8a08\uff0c\u9019\u662f\u523b\u610f\u7684\u5b89\u5168\u8003\u91cf\u3002\u5982\u679c\u8b93\u6e32\u67d3\u7a0b\u5e8f\u76f4\u63a5\u5b58\u53d6 Node.js API\uff0c\u60e1\u610f\u7db2\u9801\u8173\u672c\u5c31\u53ef\u80fd\u8b80\u5beb\u4f60\u7684\u6a94\u6848\u7cfb\u7d71\u3002\",\n        2: \"<code>ipcMain<\/code> \u5728\u4e3b\u7a0b\u5e8f\u4e2d\u57f7\u884c\uff0c\u7528\u65bc\u63a5\u6536\u6e32\u67d3\u7a0b\u5e8f\u7684\u8acb\u6c42\u3002\u800c <code>ipcRenderer<\/code> \u5247\u662f\u5728\u6e32\u67d3\u7a0b\u5e8f\u4e2d\u7528\u65bc\u767c\u9001\u8acb\u6c42\u7d66\u4e3b\u7a0b\u5e8f\u3002\",\n        3: \"<code>contextBridge.exposeInMainWorld()<\/code> \u5efa\u7acb\u5b89\u5168\u7684\u6a4b\u6a11\uff0c\u53ea\u66b4\u9732\u4f60\u660e\u78ba\u6307\u5b9a\u7684\u51fd\u5f0f\uff0c\u4e26\u6ce8\u5165\u5230 window \u7269\u4ef6\uff0c\u8b93\u6e32\u67d3\u7a0b\u5e8f\u53ef\u4ee5\u900f\u904e\u5982 <code>window.electronAPI<\/code> \u4f86\u5b58\u53d6\u3002\",\n        4: \"\u73fe\u4ee3 Electron \u61c9\u7528\u63a8\u85a6\u4f7f\u7528 handle \/ invoke \u6a21\u5f0f\uff0c\u9019\u662f\u4e00\u7a2e\u57fa\u65bc Promise \u7684\u96d9\u5411\u901a\u8a0a\u65b9\u5f0f\uff0c\u53ef\u4ee5\u642d\u914d async\/await \u4f7f\u7528\uff0c\u5beb\u8d77\u4f86\u5c31\u50cf\u547c\u53eb\u4e00\u822c\u7684\u975e\u540c\u6b65\u51fd\u5f0f\u3002\",\n        5: \"\u958b\u555f <code>nodeIntegration<\/code> \u6703\u8b93\u6e32\u67d3\u7a0b\u5e8f\u76f4\u63a5\u5b58\u53d6 Node.js API\uff0c\u9019\u662f\u56b4\u91cd\u7684\u5b89\u5168\u98a8\u96aa\u3002\u5982\u679c\u61c9\u7528\u8f09\u5165\u4efb\u4f55\u5916\u90e8\u5167\u5bb9\uff08\u751a\u81f3\u662f CDN \u7684 library\uff09\uff0c\u60e1\u610f\u8173\u672c\u5c31\u53ef\u80fd\u5b58\u53d6\u6a94\u6848\u7cfb\u7d71\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 = \"\u2713 \u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML =\n            \"\u2717 \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              ? \" \ud83c\udf89 \u5168\u5c0d\uff01\"\n              : correct >= Math.ceil(total * 0.6)\n                ? \" \ud83d\udc4d \u4e0d\u932f\uff01\"\n                : \" \ud83d\udcda \u518d\u8907\u7fd2\u4e00\u4e0b\u5427\");\n        }\n      }\n    \n<\/script>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u524d\u8a00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5efa\u7acb\u4e86 Electron + React \u7684\u958b\u767c\u74b0\u5883\uff0c\u4e5f\u521d\u6b65\u8a8d\u8b58\u4e86\u4e3b\u7a0b\u5e8f\uff08Main Process\uff09\u8207\u6e32\u67d3\u7a0b\u5e8f\uff08Renderer Process\uff09\u7684\u5206\u5de5\u3002\u4f46\u4f60\u53ef\u80fd\u6703\u597d\u5947\uff1a\u5982\u679c React \u4ecb\u9762\u9700\u8981\u5b58\u53d6\u6a94\u6848\u7cfb\u7d71\u3001\u958b\u555f\u5c0d\u8a71\u6846\uff0c\u9019\u4e9b\u53ea\u6709\u4e3b\u7a0b\u5e8f\u624d\u80fd\u505a\u7684\u4e8b\u60c5\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b54\u6848\u5c31\u662f <strong>IPC\uff08Inter-Process Communication\uff0c\u7a0b\u5e8f\u9593\u901a\u8a0a\uff09<\/strong>\u3002\u9019\u662f Electron \u61c9\u7528\u4e2d\u6700\u6838\u5fc3\u7684\u6e9d\u901a\u6a5f\u5236\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u9700\u8981 IPC\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u7a0b\u5e8f\u9694\u96e2\u7684\u8a2d\u8a08<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Electron \u63a1\u7528 Chromium \u7684\u591a\u7a0b\u5e8f\u67b6\u69cb\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-1\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\">\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502                   \u4e3b\u7a0b\u5e8f (<span class=\"hljs-selector-tag\">Main<\/span>)                  \u2502\n\u2502  <span class=\"hljs-selector-tag\">-<\/span> \u53ef\u5b58\u53d6 <span class=\"hljs-selector-tag\">Node<\/span><span class=\"hljs-selector-class\">.js<\/span> <span class=\"hljs-selector-tag\">API<\/span>\uff08<span class=\"hljs-selector-tag\">fs<\/span>\u3001<span class=\"hljs-selector-tag\">path<\/span>\u3001<span class=\"hljs-selector-tag\">child_process<\/span>\uff09\u2502\n\u2502  <span class=\"hljs-selector-tag\">-<\/span> \u7ba1\u7406\u8996\u7a97\u751f\u547d\u9031\u671f                              \u2502\n\u2502  <span class=\"hljs-selector-tag\">-<\/span> \u8655\u7406\u7cfb\u7d71\u5c64\u7d1a\u64cd\u4f5c                              \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n          \u2502                    \u25b2\n          \u2502 <span class=\"hljs-selector-tag\">IPC<\/span>                \u2502 <span class=\"hljs-selector-tag\">IPC<\/span>\n          \u25bc                    \u2502\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502               \u6e32\u67d3\u7a0b\u5e8f (<span class=\"hljs-selector-tag\">Renderer<\/span>)                \u2502\n\u2502  <span class=\"hljs-selector-tag\">-<\/span> \u57f7\u884c\u7db2\u9801\u5167\u5bb9\uff08<span class=\"hljs-selector-tag\">HTML<\/span>\u3001<span class=\"hljs-selector-tag\">CSS<\/span>\u3001<span class=\"hljs-selector-tag\">JavaScript<\/span>\uff09         \u2502\n\u2502  <span class=\"hljs-selector-tag\">-<\/span> <span class=\"hljs-selector-tag\">React<\/span> \u61c9\u7528\u5728\u6b64\u57f7\u884c                           \u2502\n\u2502  <span class=\"hljs-selector-tag\">-<\/span> \u9810\u8a2d\u7121\u6cd5\u5b58\u53d6 <span class=\"hljs-selector-tag\">Node<\/span><span class=\"hljs-selector-class\">.js<\/span> <span class=\"hljs-selector-tag\">API<\/span>                      \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7a2e\u9694\u96e2\u662f\u523b\u610f\u7684\u8a2d\u8a08\uff0c\u4e3b\u8981\u57fa\u65bc\u5b89\u5168\u8003\u91cf\u3002\u5982\u679c\u8b93\u6e32\u67d3\u7a0b\u5e8f\u76f4\u63a5\u5b58\u53d6 Node.js API\uff0c\u60e1\u610f\u7db2\u9801\u8173\u672c\u5c31\u53ef\u80fd\u8b80\u5beb\u4f60\u7684\u6a94\u6848\u7cfb\u7d71\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b\u9700\u6c42\u60c5\u5883<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5be6\u969b\u958b\u767c\u4e2d\uff0c\u4f60\u6703\u983b\u7e41\u9047\u5230\u9019\u4e9b\u9700\u6c42\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f9e React \u4ecb\u9762\u8b80\u53d6\u672c\u6a5f\u6a94\u6848<\/li>\n<li>\u986f\u793a\u7cfb\u7d71\u539f\u751f\u5c0d\u8a71\u6846\uff08\u958b\u555f\u6a94\u6848\u3001\u5132\u5b58\u6a94\u6848\uff09<\/li>\n<li>\u64cd\u4f5c\u526a\u8cbc\u7c3f\u5167\u5bb9<\/li>\n<li>\u767c\u9001\u7cfb\u7d71\u901a\u77e5<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u4e9b\u90fd\u9700\u8981\u900f\u904e IPC \u4f86\u5b8c\u6210\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IPC \u901a\u8a0a\u7684\u6838\u5fc3\u6a21\u7d44<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Electron \u63d0\u4f9b\u5169\u500b\u4e3b\u8981\u6a21\u7d44\u8655\u7406 IPC\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6a21\u7d44<\/th>\n<th>\u57f7\u884c\u4f4d\u7f6e<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>ipcMain<\/code><\/td>\n<td>\u4e3b\u7a0b\u5e8f<\/td>\n<td>\u63a5\u6536\u6e32\u67d3\u7a0b\u5e8f\u7684\u8acb\u6c42<\/td>\n<\/tr>\n<tr>\n<td><code>ipcRenderer<\/code><\/td>\n<td>\u6e32\u67d3\u7a0b\u5e8f<\/td>\n<td>\u767c\u9001\u8acb\u6c42\u7d66\u4e3b\u7a0b\u5e8f<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u901a\u8a0a\u6a21\u5f0f\uff1ahandle \/ invoke<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3 Electron \u61c9\u7528\u63a8\u85a6\u4f7f\u7528 <strong>handle \/ invoke<\/strong> \u6a21\u5f0f\uff0c\u9019\u662f\u4e00\u7a2e\u57fa\u65bc Promise \u7684\u96d9\u5411\u901a\u8a0a\u65b9\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u7a0b\u5e8f\u7aef\uff1aipcMain.handle()<\/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=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ main.js\uff08\u4e3b\u7a0b\u5e8f\uff09<\/span>\n<span class=\"hljs-keyword\">const<\/span> { app, BrowserWindow, ipcMain, dialog } = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'electron'<\/span>);\n\n<span class=\"hljs-comment\">\/\/ \u8a3b\u518a IPC \u8655\u7406\u5668<\/span>\nipcMain.handle(<span class=\"hljs-string\">'open-file-dialog'<\/span>, <span class=\"hljs-keyword\">async<\/span> () =&gt; {\n  <span class=\"hljs-keyword\">const<\/span> result = <span class=\"hljs-keyword\">await<\/span> dialog.showOpenDialog({\n    <span class=\"hljs-attr\">properties<\/span>: &#91;<span class=\"hljs-string\">'openFile'<\/span>],\n    <span class=\"hljs-attr\">filters<\/span>: &#91;{ <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">'Text Files'<\/span>, <span class=\"hljs-attr\">extensions<\/span>: &#91;<span class=\"hljs-string\">'txt'<\/span>, <span class=\"hljs-string\">'md'<\/span>] }]\n  });\n  <span class=\"hljs-keyword\">return<\/span> result.filePaths&#91;<span class=\"hljs-number\">0<\/span>]; <span class=\"hljs-comment\">\/\/ \u56de\u50b3\u9078\u64c7\u7684\u6a94\u6848\u8def\u5f91<\/span>\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\">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\">\u9019\u6bb5\u7a0b\u5f0f\u78bc\u505a\u4e86\u4ec0\u9ebc\uff1f<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>ipcMain.handle('open-file-dialog', ...)<\/code> \u2014 \u8a3b\u518a\u4e00\u500b\u540d\u70ba <code>'open-file-dialog'<\/code> \u7684\u8655\u7406\u5668<\/li>\n<li>\u7576\u6536\u5230\u8acb\u6c42\u6642\uff0c\u547c\u53eb\u7cfb\u7d71\u539f\u751f\u7684\u6a94\u6848\u5c0d\u8a71\u6846<\/li>\n<li>\u56de\u50b3\u4f7f\u7528\u8005\u9078\u64c7\u7684\u6a94\u6848\u8def\u5f91<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u6e32\u67d3\u7a0b\u5e8f\u7aef\uff1aipcRenderer.invoke()<\/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-3\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ \u5728\u6e32\u67d3\u7a0b\u5e8f\u4e2d\u547c\u53eb<\/span>\n<span class=\"hljs-keyword\">const<\/span> filePath = <span class=\"hljs-keyword\">await<\/span> ipcRenderer.invoke(<span class=\"hljs-string\">'open-file-dialog'<\/span>);\n<span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'\u4f7f\u7528\u8005\u9078\u64c7\u7684\u6a94\u6848:'<\/span>, filePath);\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><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\"><code>invoke()<\/code> \u56de\u50b3 Promise\uff0c\u53ef\u4ee5\u642d\u914d <code>async\/await<\/code> \u4f7f\u7528\uff0c\u5beb\u8d77\u4f86\u5c31\u50cf\u547c\u53eb\u4e00\u822c\u7684\u975e\u540c\u6b65\u51fd\u5f0f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preload Script \u7684\u89d2\u8272<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b49\u7b49\uff0c\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6709\u500b\u554f\u984c\uff1a\u6e32\u67d3\u7a0b\u5e8f\u9810\u8a2d\u7121\u6cd5\u4f7f\u7528 <code>ipcRenderer<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u5c31\u662f <strong>preload script<\/strong> \u767b\u5834\u7684\u6642\u6a5f\u3002\u5b83\u662f\u4e00\u500b\u7279\u6b8a\u7684\u8173\u672c\uff0c\u5728\u6e32\u67d3\u7a0b\u5e8f\u8f09\u5165\u7db2\u9801\u4e4b\u524d\u57f7\u884c\uff0c\u53ef\u4ee5\u5b89\u5168\u5730\u6a4b\u63a5\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5efa\u7acb preload.js<\/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\"><span class=\"hljs-comment\">\/\/ preload.js<\/span>\n<span class=\"hljs-keyword\">const<\/span> { contextBridge, ipcRenderer } = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'electron'<\/span>);\n\n<span class=\"hljs-comment\">\/\/ \u900f\u904e contextBridge \u5b89\u5168\u5730\u66b4\u9732 API<\/span>\ncontextBridge.exposeInMainWorld(<span class=\"hljs-string\">'electronAPI'<\/span>, {\n  <span class=\"hljs-attr\">openFileDialog<\/span>: <span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> ipcRenderer.invoke(<span class=\"hljs-string\">'open-file-dialog'<\/span>),\n  <span class=\"hljs-attr\">readFile<\/span>: <span class=\"hljs-function\">(<span class=\"hljs-params\">path<\/span>) =&gt;<\/span> ipcRenderer.invoke(<span class=\"hljs-string\">'read-file'<\/span>, path),\n  <span class=\"hljs-attr\">saveFile<\/span>: <span class=\"hljs-function\">(<span class=\"hljs-params\">path, content<\/span>) =&gt;<\/span> ipcRenderer.invoke(<span class=\"hljs-string\">'save-file'<\/span>, path, content)\n});\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\">\u95dc\u9375\u6982\u5ff5\uff1acontextBridge.exposeInMainWorld()<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u500b API \u505a\u4e86\u5e7e\u4ef6\u91cd\u8981\u7684\u4e8b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5efa\u7acb\u5b89\u5168\u7684\u6a4b\u6a11<\/strong> \u2014 \u53ea\u66b4\u9732\u4f60\u660e\u78ba\u6307\u5b9a\u7684\u51fd\u5f0f\uff0c\u800c\u975e\u6574\u500b <code>ipcRenderer<\/code><\/li>\n<li><strong>\u6ce8\u5165\u5230 window \u7269\u4ef6<\/strong> \u2014 \u8b93\u6e32\u67d3\u7a0b\u5e8f\u53ef\u4ee5\u900f\u904e <code>window.electronAPI<\/code> \u5b58\u53d6<\/li>\n<li><strong>\u9694\u96e2\u57f7\u884c\u74b0\u5883<\/strong> \u2014 \u7db2\u9801\u8173\u672c\u7121\u6cd5\u76f4\u63a5\u4fee\u6539\u6216\u5b58\u53d6 preload \u7684\u5167\u90e8\u72c0\u614b<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u5728\u4e3b\u7a0b\u5e8f\u4e2d\u6307\u5b9a preload<\/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-5\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ main.js<\/span>\n<span class=\"hljs-keyword\">const<\/span> mainWindow = <span class=\"hljs-keyword\">new<\/span> BrowserWindow({\n  <span class=\"hljs-attr\">width<\/span>: <span class=\"hljs-number\">800<\/span>,\n  <span class=\"hljs-attr\">height<\/span>: <span class=\"hljs-number\">600<\/span>,\n  <span class=\"hljs-attr\">webPreferences<\/span>: {\n    <span class=\"hljs-attr\">preload<\/span>: path.join(__dirname, <span class=\"hljs-string\">'preload.js'<\/span>),\n    <span class=\"hljs-attr\">contextIsolation<\/span>: <span class=\"hljs-literal\">true<\/span>,  <span class=\"hljs-comment\">\/\/ \u5fc5\u9808\u958b\u555f\uff08\u9810\u8a2d\u5df2\u958b\u555f\uff09<\/span>\n    <span class=\"hljs-attr\">nodeIntegration<\/span>: <span class=\"hljs-literal\">false<\/span>   <span class=\"hljs-comment\">\/\/ \u5efa\u8b70\u95dc\u9589\uff08\u9810\u8a2d\u5df2\u95dc\u9589\uff09<\/span>\n  }\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<h2 class=\"wp-block-heading\">\u5be6\u4f5c\u7bc4\u4f8b\uff1a\u5f9e React \u547c\u53eb\u4e3b\u7a0b\u5e8f\u529f\u80fd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b8c\u6574\u7684\u7a0b\u5f0f\u78bc\u7d50\u69cb<\/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-6\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">my-electron-app\/\n\u251c\u2500\u2500 main.js          <span class=\"hljs-comment\"># \u4e3b\u7a0b\u5e8f<\/span>\n\u251c\u2500\u2500 preload.js       <span class=\"hljs-comment\"># Preload \u8173\u672c<\/span>\n\u2514\u2500\u2500 src\/\n    \u2514\u2500\u2500 App.jsx      <span class=\"hljs-comment\"># React \u5143\u4ef6<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-6\"><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<h3 class=\"wp-block-heading\">\u4e3b\u7a0b\u5e8f\uff08main.js\uff09<\/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-7\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">const<\/span> { app, BrowserWindow, ipcMain, dialog } = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'electron'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> fs = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'fs'<\/span>).promises;\n<span class=\"hljs-keyword\">const<\/span> path = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'path'<\/span>);\n\n<span class=\"hljs-keyword\">let<\/span> mainWindow;\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">createWindow<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  mainWindow = <span class=\"hljs-keyword\">new<\/span> BrowserWindow({\n    <span class=\"hljs-attr\">width<\/span>: <span class=\"hljs-number\">800<\/span>,\n    <span class=\"hljs-attr\">height<\/span>: <span class=\"hljs-number\">600<\/span>,\n    <span class=\"hljs-attr\">webPreferences<\/span>: {\n      <span class=\"hljs-attr\">preload<\/span>: path.join(__dirname, <span class=\"hljs-string\">'preload.js'<\/span>),\n      <span class=\"hljs-attr\">contextIsolation<\/span>: <span class=\"hljs-literal\">true<\/span>,\n      <span class=\"hljs-attr\">nodeIntegration<\/span>: <span class=\"hljs-literal\">false<\/span>\n    }\n  });\n\n  mainWindow.loadURL(<span class=\"hljs-string\">'http:\/\/localhost:5173'<\/span>); <span class=\"hljs-comment\">\/\/ Vite \u958b\u767c\u4f3a\u670d\u5668<\/span>\n}\n\n<span class=\"hljs-comment\">\/\/ IPC \u8655\u7406\u5668\uff1a\u958b\u555f\u6a94\u6848\u5c0d\u8a71\u6846<\/span>\nipcMain.handle(<span class=\"hljs-string\">'open-file-dialog'<\/span>, <span class=\"hljs-keyword\">async<\/span> () =&gt; {\n  <span class=\"hljs-keyword\">const<\/span> result = <span class=\"hljs-keyword\">await<\/span> dialog.showOpenDialog(mainWindow, {\n    <span class=\"hljs-attr\">properties<\/span>: &#91;<span class=\"hljs-string\">'openFile'<\/span>],\n    <span class=\"hljs-attr\">filters<\/span>: &#91;{ <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">'Text Files'<\/span>, <span class=\"hljs-attr\">extensions<\/span>: &#91;<span class=\"hljs-string\">'txt'<\/span>, <span class=\"hljs-string\">'md'<\/span>] }]\n  });\n\n  <span class=\"hljs-keyword\">if<\/span> (result.canceled) <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-literal\">null<\/span>;\n  <span class=\"hljs-keyword\">return<\/span> result.filePaths&#91;<span class=\"hljs-number\">0<\/span>];\n});\n\n<span class=\"hljs-comment\">\/\/ IPC \u8655\u7406\u5668\uff1a\u8b80\u53d6\u6a94\u6848\u5167\u5bb9<\/span>\nipcMain.handle(<span class=\"hljs-string\">'read-file'<\/span>, <span class=\"hljs-keyword\">async<\/span> (event, filePath) =&gt; {\n  <span class=\"hljs-keyword\">const<\/span> content = <span class=\"hljs-keyword\">await<\/span> fs.readFile(filePath, <span class=\"hljs-string\">'utf-8'<\/span>);\n  <span class=\"hljs-keyword\">return<\/span> content;\n});\n\napp.whenReady().then(createWindow);\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\">Preload \u8173\u672c\uff08preload.js\uff09<\/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-keyword\">const<\/span> { contextBridge, ipcRenderer } = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'electron'<\/span>);\n\ncontextBridge.exposeInMainWorld(<span class=\"hljs-string\">'electronAPI'<\/span>, {\n  <span class=\"hljs-attr\">openFileDialog<\/span>: <span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> ipcRenderer.invoke(<span class=\"hljs-string\">'open-file-dialog'<\/span>),\n  <span class=\"hljs-attr\">readFile<\/span>: <span class=\"hljs-function\">(<span class=\"hljs-params\">filePath<\/span>) =&gt;<\/span> ipcRenderer.invoke(<span class=\"hljs-string\">'read-file'<\/span>, filePath)\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<h3 class=\"wp-block-heading\">React \u5143\u4ef6\uff08App.jsx\uff09<\/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-9\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">import<\/span> { useState } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">'react'<\/span>;\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">App<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> &#91;content, setContent] = useState(<span class=\"hljs-string\">''<\/span>);\n  <span class=\"hljs-keyword\">const<\/span> &#91;filePath, setFilePath] = useState(<span class=\"hljs-string\">''<\/span>);\n\n  <span class=\"hljs-keyword\">const<\/span> handleOpenFile = <span class=\"hljs-keyword\">async<\/span> () =&gt; {\n    <span class=\"hljs-comment\">\/\/ \u547c\u53eb\u4e3b\u7a0b\u5e8f\u7684\u6a94\u6848\u5c0d\u8a71\u6846<\/span>\n    <span class=\"hljs-keyword\">const<\/span> path = <span class=\"hljs-keyword\">await<\/span> <span class=\"hljs-built_in\">window<\/span>.electronAPI.openFileDialog();\n\n    <span class=\"hljs-keyword\">if<\/span> (path) {\n      setFilePath(path);\n      <span class=\"hljs-comment\">\/\/ \u547c\u53eb\u4e3b\u7a0b\u5e8f\u8b80\u53d6\u6a94\u6848<\/span>\n      <span class=\"hljs-keyword\">const<\/span> fileContent = <span class=\"hljs-keyword\">await<\/span> <span class=\"hljs-built_in\">window<\/span>.electronAPI.readFile(path);\n      setContent(fileContent);\n    }\n  };\n\n  <span class=\"hljs-keyword\">return<\/span> (\n    <span class=\"xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">div<\/span>&gt;<\/span>\n      <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">button<\/span> <span class=\"hljs-attr\">onClick<\/span>=<span class=\"hljs-string\">{handleOpenFile}<\/span>&gt;<\/span>\u958b\u555f\u6a94\u6848<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">button<\/span>&gt;<\/span>\n      {filePath &amp;&amp; <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">p<\/span>&gt;<\/span>\u6a94\u6848\u8def\u5f91: {filePath}<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">p<\/span>&gt;<\/span>}\n      <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">pre<\/span>&gt;<\/span>{content}<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">pre<\/span>&gt;<\/span>\n    <span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">div<\/span>&gt;<\/span><\/span>\n  );\n}\n\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">default<\/span> App;\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-9\"><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\">\u6ce8\u610f <code>window.electronAPI<\/code> \u2014 \u9019\u5c31\u662f preload \u8173\u672c\u900f\u904e <code>contextBridge<\/code> \u66b4\u9732\u7684\u7269\u4ef6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TypeScript \u578b\u5225\u63d0\u793a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u4f7f\u7528 TypeScript\uff0c\u53ef\u4ee5\u70ba <code>electronAPI<\/code> \u52a0\u4e0a\u578b\u5225\u5b9a\u7fa9\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-10\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\">\/\/ src\/types\/electron.d.ts<\/span>\nexport <span class=\"hljs-class\"><span class=\"hljs-keyword\">interface<\/span> <span class=\"hljs-title\">ElectronAPI<\/span> <\/span>{\n  openFileDialog: () =&gt; Promise&lt;string | <span class=\"hljs-keyword\">null<\/span>&gt;;\n  readFile: (filePath: string) =&gt; Promise&lt;string&gt;;\n}\n\n<span class=\"hljs-keyword\">declare<\/span> <span class=\"hljs-keyword\">global<\/span> {\n  <span class=\"hljs-class\"><span class=\"hljs-keyword\">interface<\/span> <span class=\"hljs-title\">Window<\/span> <\/span>{\n    electronAPI: ElectronAPI;\n  }\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-10\"><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\">\u9019\u6a23\u5728 React \u5143\u4ef6\u4e2d\u5c31\u80fd\u5f97\u5230\u5b8c\u6574\u7684\u578b\u5225\u63d0\u793a\u8207\u932f\u8aa4\u6aa2\u67e5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u898b\u554f\u984c\u8207\u89e3\u6c7a\u65b9\u6848<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q1: window.electronAPI \u662f undefined\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>preload.js<\/code> \u8def\u5f91\u662f\u5426\u6b63\u78ba\uff1f<\/li>\n<li><code>contextIsolation<\/code> \u662f\u5426\u8a2d\u70ba <code>true<\/code>\uff1f<\/li>\n<li>\u958b\u767c\u8005\u5de5\u5177\u7684 Console \u662f\u5426\u6709\u932f\u8aa4\u8a0a\u606f\uff1f<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Q2: ipcMain.handle \u6c92\u6709\u6536\u5230\u8acb\u6c42\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u78ba\u8a8d channel \u540d\u7a31\u5b8c\u5168\u4e00\u81f4\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-11\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ \u4e3b\u7a0b\u5e8f<\/span>\nipcMain.handle(<span class=\"hljs-string\">'open-file-dialog'<\/span>, ...);\n\n<span class=\"hljs-comment\">\/\/ preload<\/span>\nipcRenderer.invoke(<span class=\"hljs-string\">'open-file-dialog'<\/span>);  <span class=\"hljs-comment\">\/\/ \u540d\u7a31\u5fc5\u9808\u76f8\u540c<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-11\"><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\">Q3: \u70ba\u4ec0\u9ebc\u4e0d\u76f4\u63a5\u7528 nodeIntegration: true\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u958b\u555f <code>nodeIntegration<\/code> \u6703\u8b93\u6e32\u67d3\u7a0b\u5e8f\u76f4\u63a5\u5b58\u53d6 Node.js API\uff0c\u9019\u662f\u56b4\u91cd\u7684\u5b89\u5168\u98a8\u96aa\u3002\u5982\u679c\u4f60\u7684\u61c9\u7528\u8f09\u5165\u4efb\u4f55\u5916\u90e8\u5167\u5bb9\uff08\u751a\u81f3\u662f CDN \u7684 library\uff09\uff0c\u60e1\u610f\u8173\u672c\u5c31\u53ef\u80fd\u5b58\u53d6\u4f60\u7684\u6a94\u6848\u7cfb\u7d71\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u7bc7\u91cd\u9ede\u6574\u7406<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6982\u5ff5<\/th>\n<th>\u8aaa\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IPC<\/td>\n<td>\u7a0b\u5e8f\u9593\u901a\u8a0a\uff0c\u662f\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u6e9d\u901a\u7684\u7ba1\u9053<\/td>\n<\/tr>\n<tr>\n<td>ipcMain.handle()<\/td>\n<td>\u4e3b\u7a0b\u5e8f\u8a3b\u518a\u8655\u7406\u5668\uff0c\u56de\u61c9\u6e32\u67d3\u7a0b\u5e8f\u7684\u8acb\u6c42<\/td>\n<\/tr>\n<tr>\n<td>ipcRenderer.invoke()<\/td>\n<td>\u6e32\u67d3\u7a0b\u5e8f\u767c\u9001\u8acb\u6c42\uff0c\u56de\u50b3 Promise<\/td>\n<\/tr>\n<tr>\n<td>preload.js<\/td>\n<td>\u5728\u6e32\u67d3\u7a0b\u5e8f\u8f09\u5165\u7db2\u9801\u524d\u57f7\u884c\u7684\u8173\u672c<\/td>\n<\/tr>\n<tr>\n<td>contextBridge<\/td>\n<td>\u5b89\u5168\u5730\u5c07 API \u66b4\u9732\u7d66\u6e32\u67d3\u7a0b\u5e8f<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u4e00\u7bc7\u9810\u544a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0b\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e<strong>\u8996\u7a97\u7ba1\u7406\u8207 BrowserWindow \u8a2d\u5b9a<\/strong>\uff0c\u5b78\u7fd2\u5982\u4f55\u5efa\u7acb\u591a\u8996\u7a97\u61c9\u7528\u3001\u8a2d\u5b9a\u8996\u7a97\u5c6c\u6027\uff0c\u4ee5\u53ca\u8655\u7406\u8996\u7a97\u4e8b\u4ef6\u3002<\/p>\n\n\n\n<div id=\"quiz-advanced\">\n<style>\n#quiz-advanced .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-advanced .badge.scenario {\n        background: #ebf8ff;\n        color: #2b6cb0;\n      }#quiz-advanced .badge.debug {\n        background: #fef3c7;\n        color: #92400e;\n      }#quiz-advanced .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-advanced .question-adv h3 {\n        margin-top: 0;\n        color: #2d3748;\n      }#quiz-advanced .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-advanced .options-adv {\n        list-style: none;\n        padding: 0;\n      }#quiz-advanced .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-advanced .options-adv li:hover:not(.disabled) {\n        border-color: #ed8936;\n        background: #fffaf0;\n      }#quiz-advanced .options-adv li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-advanced .options-adv li.show-answer {\n        border-color: #48bb78;\n        background: #f0fff4;\n      }#quiz-advanced .options-adv li.wrong {\n        border-color: #fc8181;\n        background: #fff5f5;\n      }#quiz-advanced .feedback-adv {\n        margin-top: 16px;\n        padding: 14px;\n        border-radius: 8px;\n        display: none;\n        line-height: 1.6;\n      }#quiz-advanced .feedback-adv.correct {\n        background: #f0fff4;\n        color: #276749;\n        display: block;\n      }#quiz-advanced .feedback-adv.wrong {\n        background: #fff5f5;\n        color: #c53030;\n        display: block;\n      }#quiz-advanced .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-advanced .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\uff1aIPC \u901a\u8a0a\uff1a\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u7684\u6a4b\u6a11<\/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\u3002<br \/>\n      \u5171 5 \u984c\uff0c\u5305\u542b\u60c5\u5883\u984c\u8207\u932f\u8aa4\u8a3a\u65b7\u984c\u3002\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u4f60\u6b63\u5728\u958b\u767c\u4e00\u500b Electron \u61c9\u7528\uff0c\u9700\u8981\u8b93 React \u4ecb\u9762\u80fd\u5920\u958b\u555f\u7cfb\u7d71\u7684\u6a94\u6848\u9078\u64c7\u5c0d\u8a71\u6846\u3002\u4ee5\u4e0b\u54ea\u7a2e\u505a\u6cd5\u6700\u7b26\u5408 Electron \u7684\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'C')\">A. \u5728 BrowserWindow \u8a2d\u5b9a\u4e2d\u555f\u7528 <code>nodeIntegration: true<\/code>\uff0c\u76f4\u63a5\u5728 React \u4e2d\u4f7f\u7528 <code>require('electron').dialog<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'C')\">B. \u5728 React \u5143\u4ef6\u4e2d\u76f4\u63a5 import <code>ipcRenderer<\/code> \u4e26\u547c\u53eb <code>invoke()<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'C')\">C. \u900f\u904e preload \u8173\u672c\u4f7f\u7528 <code>contextBridge<\/code> \u66b4\u9732 API\uff0c\u518d\u5f9e React \u900f\u904e <code>window.electronAPI<\/code> \u547c\u53eb<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'C')\">D. \u5728\u4e3b\u7a0b\u5e8f\u4e2d\u76f4\u63a5\u5c07 <code>dialog<\/code> \u6a21\u7d44\u639b\u8f09\u5230 global \u7269\u4ef6<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u5c0f\u660e\u5728\u958b\u767c Electron \u61c9\u7528\u6642\uff0c\u767c\u73fe React \u5143\u4ef6\u4e2d <code>window.electronAPI<\/code> \u662f <code>undefined<\/code>\u3002\u4ee5\u4e0b\u662f\u4ed6\u7684 BrowserWindow \u8a2d\u5b9a\uff1a<span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">const mainWindow = new BrowserWindow({\n  width: 800,\n  height: 600,\n  webPreferences: {\n    preload: path.join(__dirname, &#8216;preload.js&#8217;),\n    contextIsolation: false,\n    nodeIntegration: false\n  }\n});<\/div>\n      <p>\u6700\u53ef\u80fd\u7684\u539f\u56e0\u662f\u4ec0\u9ebc\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'B')\">A. <code>preload.js<\/code> \u6a94\u6848\u8def\u5f91\u932f\u8aa4<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'B')\">B. <code>contextIsolation<\/code> \u8a2d\u70ba <code>false<\/code>\uff0c\u5c0e\u81f4 <code>contextBridge.exposeInMainWorld()<\/code> \u7121\u6cd5\u6b63\u5e38\u904b\u4f5c<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'B')\">C. <code>nodeIntegration<\/code> \u8a2d\u70ba <code>false<\/code>\uff0c\u9700\u8981\u6539\u6210 <code>true<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'B')\">D. \u8996\u7a97\u5c3a\u5bf8\u592a\u5c0f\u5c0e\u81f4\u8f09\u5165\u5931\u6557<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u4f60\u9700\u8981\u5728 Electron \u61c9\u7528\u4e2d\u5be6\u4f5c\u300c\u8b80\u53d6\u6a94\u6848\u300d\u529f\u80fd\u3002\u4e3b\u7a0b\u5e8f\u5df2\u7d93\u8a3b\u518a\u4e86 <code>ipcMain.handle('read-file', ...)<\/code>\uff0c\u4f46\u5f9e React \u547c\u53eb\u6642\u4e00\u76f4\u6c92\u6709\u6536\u5230\u56de\u61c9\u3002\u4ee5\u4e0b\u662f preload.js \u7684\u5167\u5bb9\uff1a<span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">const { contextBridge, ipcRenderer } = require(&#8216;electron&#8217;);\n\ncontextBridge.exposeInMainWorld(&#8216;electronAPI&#8217;, {\n  readFile: (path) => ipcRenderer.invoke(&#8216;readFile&#8217;, path)\n});<\/div>\n      <p>\u554f\u984c\u6700\u53ef\u80fd\u51fa\u5728\u54ea\u88e1\uff1f<\/p>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'C')\">A. <code>contextBridge<\/code> \u4e0d\u652f\u63f4\u50b3\u905e\u53c3\u6578<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'C')\">B. \u61c9\u8a72\u4f7f\u7528 <code>ipcRenderer.send()<\/code> \u800c\u975e <code>invoke()<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'C')\">C. channel \u540d\u7a31\u4e0d\u4e00\u81f4\uff1a\u4e3b\u7a0b\u5e8f\u662f <code>'read-file'<\/code>\uff0cpreload \u662f <code>'readFile'<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'C')\">D. <code>exposeInMainWorld<\/code> \u7684\u7b2c\u4e00\u500b\u53c3\u6578\u61c9\u8a72\u662f <code>'electron'<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u4f60\u6b63\u5728\u70ba\u5718\u968a\u5efa\u7acb Electron + React \u5c08\u6848\u7bc4\u672c\u3002\u5718\u968a\u6210\u54e1\u5efa\u8b70\u76f4\u63a5\u958b\u555f <code>nodeIntegration<\/code> \u8b93\u958b\u767c\u66f4\u65b9\u4fbf\u3002\u8eab\u70ba\u5c08\u6848\u67b6\u69cb\u5e2b\uff0c\u4f60\u61c9\u8a72\u5982\u4f55\u56de\u61c9\uff1f<span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'D')\">A. \u540c\u610f\uff0c\u56e0\u70ba\u9019\u6a23\u53ef\u4ee5\u5927\u5e45\u7c21\u5316\u7a0b\u5f0f\u78bc\u7d50\u69cb<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'D')\">B. \u540c\u610f\uff0c\u4f46\u53ea\u5728\u958b\u767c\u74b0\u5883\u958b\u555f\uff0c\u751f\u7522\u74b0\u5883\u95dc\u9589<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'D')\">C. \u53cd\u5c0d\uff0c\u56e0\u70ba\u9019\u6703\u8b93\u61c9\u7528\u7a0b\u5f0f\u57f7\u884c\u8b8a\u6162<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'D')\">D. \u53cd\u5c0d\uff0c\u56e0\u70ba\u9019\u6703\u5e36\u4f86\u56b4\u91cd\u7684\u5b89\u5168\u98a8\u96aa\uff0c\u5373\u4f7f\u8f09\u5165 CDN \u7684 library \u4e5f\u53ef\u80fd\u8b93\u60e1\u610f\u8173\u672c\u5b58\u53d6\u6a94\u6848\u7cfb\u7d71<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u4f60\u6b63\u5728\u958b\u767c\u4e00\u500b\u6a94\u6848\u7ba1\u7406\u529f\u80fd\uff0c\u9700\u8981\u5148\u8b93\u4f7f\u7528\u8005\u9078\u64c7\u6a94\u6848\uff0c\u7136\u5f8c\u8b80\u53d6\u6a94\u6848\u5167\u5bb9\u3002\u4ee5\u4e0b\u54ea\u7a2e\u5be6\u4f5c\u65b9\u5f0f\u6700\u4f73\uff1f<span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">\/\/ preload.js \u4e2d\u5df2\u66b4\u9732\uff1a\n\/\/ window.electronAPI.openFileDialog() -> \u56de\u50b3\u9078\u64c7\u7684\u6a94\u6848\u8def\u5f91\n\/\/ window.electronAPI.readFile(path) -> \u56de\u50b3\u6a94\u6848\u5167\u5bb9<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'B')\">A. \u5728 React \u4e2d\u4f7f\u7528 callback \u5d4c\u5957\uff1a<code>openFileDialog(path => readFile(path, content => ...))<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'B')\">B. \u4f7f\u7528 async\/await\uff1a\u5148 <code>await openFileDialog()<\/code> \u53d6\u5f97\u8def\u5f91\uff0c\u518d <code>await readFile(path)<\/code> \u8b80\u53d6\u5167\u5bb9<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'B')\">C. \u5408\u4f75\u6210\u55ae\u4e00 IPC \u547c\u53eb\uff0c\u5728\u4e3b\u7a0b\u5e8f\u4e2d\u540c\u6642\u8655\u7406\u9078\u64c7\u548c\u8b80\u53d6<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'B')\">D. \u4f7f\u7528 <code>Promise.all()<\/code> \u540c\u6642\u57f7\u884c\u5169\u500b\u64cd\u4f5c<\/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: \"\u4f7f\u7528 <code>contextBridge<\/code> \u900f\u904e preload \u8173\u672c\u66b4\u9732 API \u662f Electron \u63a8\u85a6\u7684\u5b89\u5168\u505a\u6cd5\u3002\u9019\u6a23\u53ea\u6703\u66b4\u9732\u660e\u78ba\u6307\u5b9a\u7684\u51fd\u5f0f\uff0c\u800c\u975e\u6574\u500b Node.js API\u3002\u958b\u555f <code>nodeIntegration<\/code> \u6703\u5e36\u4f86\u56b4\u91cd\u7684\u5b89\u5168\u98a8\u96aa\uff0c\u76f4\u63a5 import <code>ipcRenderer<\/code> \u5728\u958b\u555f <code>contextIsolation<\/code> \u7684\u60c5\u6cc1\u4e0b\u4e5f\u7121\u6cd5\u904b\u4f5c\u3002\",\n        2: \"<code>contextBridge.exposeInMainWorld()<\/code> \u9700\u8981 <code>contextIsolation: true<\/code> \u624d\u80fd\u6b63\u5e38\u904b\u4f5c\u3002\u7576 <code>contextIsolation<\/code> \u8a2d\u70ba <code>false<\/code> \u6642\uff0cpreload \u8173\u672c\u548c\u7db2\u9801\u5171\u4eab\u540c\u4e00\u500b JavaScript \u57f7\u884c\u74b0\u5883\uff0c<code>contextBridge<\/code> \u5c31\u7121\u6cd5\u767c\u63ee\u9694\u96e2\u4f5c\u7528\u3002\u9810\u8a2d\u60c5\u6cc1\u4e0b <code>contextIsolation<\/code> \u662f <code>true<\/code>\uff0c\u9019\u88e1\u932f\u8aa4\u5730\u5c07\u5b83\u8a2d\u70ba <code>false<\/code>\u3002\",\n        3: \"IPC \u901a\u8a0a\u4e2d\uff0cchannel \u540d\u7a31\u5fc5\u9808\u5b8c\u5168\u4e00\u81f4\u3002\u4e3b\u7a0b\u5e8f\u4f7f\u7528 <code>ipcMain.handle('read-file', ...)<\/code>\uff08\u5e36\u9023\u5b57\u865f\uff09\uff0c\u4f46 preload \u8173\u672c\u4f7f\u7528 <code>ipcRenderer.invoke('readFile', ...)<\/code>\uff08\u99dd\u5cf0\u5f0f\uff09\uff0c\u5169\u8005\u4e0d\u5339\u914d\u5c0e\u81f4\u8acb\u6c42\u7121\u6cd5\u6b63\u78ba\u8def\u7531\u3002\",\n        4: \"\u958b\u555f <code>nodeIntegration<\/code> \u662f\u56b4\u91cd\u7684\u5b89\u5168\u98a8\u96aa\u3002\u5982\u679c\u61c9\u7528\u8f09\u5165\u4efb\u4f55\u5916\u90e8\u5167\u5bb9\uff08\u5305\u62ec CDN \u4e0a\u7684 library\uff09\uff0c\u60e1\u610f\u8173\u672c\u5c31\u53ef\u80fd\u900f\u904e Node.js API \u5b58\u53d6\u4f7f\u7528\u8005\u7684\u6a94\u6848\u7cfb\u7d71\u3002\u9019\u4e0d\u53ea\u662f\u958b\u767c\u74b0\u5883\u7684\u554f\u984c\uff0c\u56e0\u70ba\u958b\u767c\u7fd2\u6163\u6703\u5f71\u97ff\u751f\u7522\u7a0b\u5f0f\u78bc\u7684\u54c1\u8cea\u3002\u61c9\u8a72\u5f9e\u4e00\u958b\u59cb\u5c31\u4f7f\u7528\u5b89\u5168\u7684 preload + contextBridge \u6a21\u5f0f\u3002\",\n        5: \"\u7531\u65bc <code>ipcRenderer.invoke()<\/code> \u56de\u50b3 Promise\uff0c\u4f7f\u7528 async\/await \u662f\u6700\u6e05\u6670\u7684\u5beb\u6cd5\u3002\u5148\u7b49\u5f85\u4f7f\u7528\u8005\u9078\u64c7\u6a94\u6848\uff0c\u78ba\u8a8d\u6709\u9078\u64c7\u5f8c\u518d\u8b80\u53d6\u5167\u5bb9\u3002\u9019\u7a2e\u9806\u5e8f\u57f7\u884c\u662f\u5fc5\u8981\u7684\uff0c\u56e0\u70ba\u8b80\u53d6\u6a94\u6848\u9700\u8981\u5148\u77e5\u9053\u6a94\u6848\u8def\u5f91\u3002<code>Promise.all()<\/code> \u4e0d\u9069\u7528\uff0c\u56e0\u70ba\u5169\u500b\u64cd\u4f5c\u6709\u4f9d\u8cf4\u95dc\u4fc2\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 = \"\u2713 \u6b63\u78ba\uff01\" + explanationsAdv[qNum];\n        } else {\n          feedback.className = \"feedback-adv wrong\";\n          feedback.innerHTML =\n            \"\u2717 \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 = \"\ud83c\udfaf \u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.8))\n            msg = \"\ud83d\udcaa \u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.6))\n            msg = \"\ud83d\udcd6 \u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"\ud83d\udd04 \u5efa\u8b70\u91cd\u65b0\u95b1\u8b80\u6587\u4ef6\uff0c\u7279\u5225\u6ce8\u610f\u64cd\u4f5c\u6d41\u7a0b\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correctAdv + \" \/ \" + totalAdv + \"<br>\" + msg;\n        }\n      }\n    \n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u9a57\uff1aIPC \u901a\u8a0a\uff1a\u4e3b\u7a0b\u5e8f\u8207\u6e32\u67d3\u7a0b\u5e8f\u7684\u6a4b\u6a11 \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. \u5728 Electron  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rolpb_likes":0,"footnotes":""},"categories":[356],"tags":[357],"class_list":["post-368","post","type-post","status-publish","format-standard","hentry","category-electron","tag-electron"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/comments?post=368"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}