{"id":1134,"date":"2023-12-18T21:41:48","date_gmt":"2023-12-18T13:41:48","guid":{"rendered":"http:\/\/www.forillusion.com\/?p=1134"},"modified":"2025-02-14T11:39:18","modified_gmt":"2025-02-14T03:39:18","slug":"new-electron-project","status":"publish","type":"post","link":"https:\/\/www.forillusion.com\/index.php\/new-electron-project\/","title":{"rendered":"\u65b0\u5efaElectron\u9879\u76ee"},"content":{"rendered":"\n<p>\u9996\u5148\u9700\u8981\u5b89\u88c5<code>node.js<\/code>,\u5728cmd\u4e2d\u8f93\u5165<code>node -v<\/code>\u68c0\u67e5\u662f\u5426\u5b89\u88c5\u6210\u529f<\/p>\n\n\n\n<p>\u518d\u65b0\u5efa\u9879\u76ee\u6587\u4ef6\u5939\uff0c\u5e76\u5728\u9879\u76ee\u6587\u4ef6\u5939\u4e2d\u6253\u5f00cmd\u3002<\/p>\n\n\n\n<p>\u5728cmd\u4e2d\u8f93\u5165<code>npm init<\/code>\u521d\u59cb\u5316node.js\u9879\u76ee\uff0c\u8f93\u5165\u76f8\u5173\u4fe1\u606f\uff0c\u5176\u4e2d<code>entry point<\/code>\u5e94\u5f53\u586b\uff1a<code>main.js<\/code><br>\u968f\u540e\u4f1a\u5728\u9879\u76ee\u6587\u4ef6\u5939\u4e0b\u5f97\u5230\u4e00\u4e2a\u7c7b\u4f3c\u8fd9\u6837\u7684<code>package.json<\/code>\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\r\n\"name\": \"my-electron-app\",\r\n\"version\": \"1.0.0\",\r\n\"description\": \"Hello World!\",\r\n\"main\": \"main.js\",\r\n\"author\": \"Jane Doe\",\r\n\"license\": \"MIT\"\r\n}<\/code><\/pre>\n\n\n\n<p>\u5c06electron\u7684\u4e0b\u8f7d\u5730\u5740\u6539\u4e3a\u56fd\u5185\u955c\u50cf\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>npm config set electron_mirror \"https:\/\/npm.taobao.org\/mirrors\/electron\/\"<\/code><\/pre>\n\n\n\n<p>\u4e0b\u8f7delectron\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>npm install --save-dev electron<\/code><\/pre>\n\n\n\n<p>\u5c06<code>package.json<\/code>\u4e2d<code>scripts<\/code>\u5b57\u6bb5\u6539\u6210\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\"scripts\": {\r\n  \"start\": \"electron .\"\r\n}<\/code><\/pre>\n\n\n\n<p>\u6dfb\u52a0\u4e3b\u8fdb\u7a0b\u6587\u4ef6\uff1a<code>main.js<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ Modules to control application life and create native browser window\r\nconst { app, BrowserWindow } = require('electron')\r\nconst path = require('node:path')\r\n\r\nconst createWindow = () => {\r\n  \/\/ Create the browser window.\r\n  const mainWindow = new BrowserWindow({\r\n    width: 800,\r\n    height: 600,\r\n    webPreferences: {\r\n      preload: path.join(__dirname, 'preload.js')\r\n    }\r\n  })\r\n\r\n  \/\/ \u52a0\u8f7d index.html\r\n  mainWindow.loadFile('index.html')\r\n\r\n  \/\/ \u6253\u5f00\u5f00\u53d1\u5de5\u5177\r\n  \/\/ mainWindow.webContents.openDevTools()\r\n}\r\n\r\n\/\/ \u8fd9\u6bb5\u7a0b\u5e8f\u5c06\u4f1a\u5728 Electron \u7ed3\u675f\u521d\u59cb\u5316\r\n\/\/ \u548c\u521b\u5efa\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u65f6\u5019\u8c03\u7528\r\n\/\/ \u90e8\u5206 API \u5728 ready \u4e8b\u4ef6\u89e6\u53d1\u540e\u624d\u80fd\u4f7f\u7528\u3002\r\napp.whenReady().then(() => {\r\n  createWindow()\r\n\r\n  app.on('activate', () => {\r\n    \/\/ \u5728 macOS \u7cfb\u7edf\u5185, \u5982\u679c\u6ca1\u6709\u5df2\u5f00\u542f\u7684\u5e94\u7528\u7a97\u53e3\r\n    \/\/ \u70b9\u51fb\u6258\u76d8\u56fe\u6807\u65f6\u901a\u5e38\u4f1a\u91cd\u65b0\u521b\u5efa\u4e00\u4e2a\u65b0\u7a97\u53e3\r\n    if (BrowserWindow.getAllWindows().length === 0) createWindow()\r\n  })\r\n})\r\n\r\n\/\/ \u9664\u4e86 macOS \u5916\uff0c\u5f53\u6240\u6709\u7a97\u53e3\u90fd\u88ab\u5173\u95ed\u7684\u65f6\u5019\u9000\u51fa\u7a0b\u5e8f\u3002 \u56e0\u6b64, \u901a\u5e38\r\n\/\/ \u5bf9\u5e94\u7528\u7a0b\u5e8f\u548c\u5b83\u4eec\u7684\u83dc\u5355\u680f\u6765\u8bf4\u5e94\u8be5\u65f6\u523b\u4fdd\u6301\u6fc0\u6d3b\u72b6\u6001, \r\n\/\/ \u76f4\u5230\u7528\u6237\u4f7f\u7528 Cmd + Q \u660e\u786e\u9000\u51fa\r\napp.on('window-all-closed', () => {\r\n  if (process.platform !== 'darwin') app.quit()\r\n})\r\n\r\n\/\/ \u5728\u5f53\u524d\u6587\u4ef6\u4e2d\u4f60\u53ef\u4ee5\u5f15\u5165\u6240\u6709\u7684\u4e3b\u8fdb\u7a0b\u4ee3\u7801\r\n\/\/ \u4e5f\u53ef\u4ee5\u62c6\u5206\u6210\u51e0\u4e2a\u6587\u4ef6\uff0c\u7136\u540e\u7528 require \u5bfc\u5165\u3002<\/code><\/pre>\n\n\n\n<p>\u6dfb\u52a0\u9884\u52a0\u8f7d\u811a\u672c\uff1a<code>preload.js<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u6240\u6709\u7684 Node.js API\u63a5\u53e3 \u90fd\u53ef\u4ee5\u5728 preload \u8fdb\u7a0b\u4e2d\u88ab\u8c03\u7528.\r\n\/\/ \u5b83\u62e5\u6709\u4e0eChrome\u6269\u5c55\u4e00\u6837\u7684\u6c99\u76d2\u3002\r\nwindow.addEventListener('DOMContentLoaded', () => {\r\n  const replaceText = (selector, text) => {\r\n    const element = document.getElementById(selector)\r\n    if (element) element.innerText = text\r\n  }\r\n\r\n  for (const dependency of &#91;'chrome', 'node', 'electron']) {\r\n    replaceText(`${dependency}-version`, process.versions&#91;dependency])\r\n  }\r\n})<\/code><\/pre>\n\n\n\n<p>\u754c\u9762\uff1a<code>index.html<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!DOCTYPE html>\r\n&lt;html>\r\n  &lt;head>\r\n    &lt;meta charset=\"UTF-8\">\r\n    &lt;!-- https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/CSP -->\r\n    &lt;meta http-equiv=\"Content-Security-Policy\" content=\"default-src 'self'; script-src 'self'\">\r\n    &lt;title>\u4f60\u597d!&lt;\/title>\r\n  &lt;\/head>\r\n  &lt;body>\r\n    &lt;h1>\u4f60\u597d!&lt;\/h1>\r\n    \u6211\u4eec\u6b63\u5728\u4f7f\u7528 Node.js &lt;span id=\"node-version\">&lt;\/span>,\r\n    Chromium &lt;span id=\"chrome-version\">&lt;\/span>,\r\n    \u548c Electron &lt;span id=\"electron-version\">&lt;\/span>.\r\n  &lt;\/body>\r\n&lt;\/html><\/code><\/pre>\n\n\n\n<p>\u8f93\u5165<code>npm start<\/code>\u542f\u52a8\u9879\u76ee\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148\u9700\u8981\u5b89\u88c5node.js,\u5728cmd\u4e2d\u8f93\u5165node -v\u68c0\u67e5\u662f\u5426\u5b89\u88c5\u6210\u529f \u518d\u65b0\u5efa\u9879\u76ee\u6587\u4ef6\u5939\uff0c\u5e76\u5728\u9879\u76ee\u6587\u4ef6\u5939\u4e2d\u6253\u5f00cmd\u3002 \u5728cmd &#8230;<\/p>","protected":false},"author":1,"featured_media":1135,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[12,22],"class_list":["post-1134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3","tag-12","tag-22"],"_links":{"self":[{"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/posts\/1134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/comments?post=1134"}],"version-history":[{"count":1,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/posts\/1134\/revisions"}],"predecessor-version":[{"id":1748,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/posts\/1134\/revisions\/1748"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/media\/1135"}],"wp:attachment":[{"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/media?parent=1134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/categories?post=1134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forillusion.com\/index.php\/wp-json\/wp\/v2\/tags?post=1134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}