{"id":158708,"date":"2024-05-08T12:55:59","date_gmt":"2024-05-08T04:55:59","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/158708.html"},"modified":"2024-05-08T12:56:03","modified_gmt":"2024-05-08T04:56:03","slug":"%e5%a6%82%e4%bd%95%e7%90%86%e8%a7%a3-javascript-%e9%87%8c%e7%9a%84-window-window","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/158708.html","title":{"rendered":"\u5982\u4f55\u7406\u89e3 JavaScript \u91cc\u7684 window.window"},"content":{"rendered":"

\"\u5982\u4f55\u7406\u89e3<\/p>\n

\u5728JavaScript\u4e2d\uff0cwindow.window<\/code> \u662f\u4e00\u4e2a\u5bf9\u5168\u5c40 window<\/code> \u5bf9\u8c61\u7684\u5f15\u7528\uff0c\u5b83\u901a\u8fc7\u81ea\u8eab\u6307\u5411\u81ea\u5df1\uff0c\u5f62\u6210\u4e00\u4e2a\u5faa\u73af\u5f15\u7528\u3002\u8fd9\u79cd\u7ed3\u6784\u7684\u8bbe\u8ba1\u4e3b\u8981\u7528\u6765\u5728\u6d4f\u89c8\u5668\u811a\u672c\u4e2d\u8bbf\u95ee\u548c\u64cd\u4f5c\u6d4f\u89c8\u5668\u7a97\u53e3\u3002\u6838\u5fc3\u89c2\u70b9\u5305\u62ec\uff1awindow<\/code> \u5bf9\u8c61\u4ee3\u8868\u4e00\u4e2a\u6d4f\u89c8\u5668\u7a97\u53e3\u6216\u6846\u67b6\u3001window.window<\/code> \u662f window<\/code> \u5bf9\u8c61\u7684\u81ea\u6211\u5f15\u7528\u3001\u5b83\u5141\u8bb8\u4ece\u5168\u5c40\u8303\u56f4\u8bbf\u95ee window<\/code> \u5bf9\u8c61<\/strong>\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97 window.window<\/code> \u5728\u8fdb\u884c\u5168\u5c40\u73af\u5883\u7684\u64cd\u4f5c\u3001\u5b58\u53d6\u5168\u5c40\u53d8\u91cf\u3001\u4ee5\u53ca\u8c03\u7528\u6d4f\u89c8\u5668\u63d0\u4f9b\u7684\u7a97\u53e3\u529f\u80fd\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n

\u4e00\u3001WINDOW\u5bf9\u8c61\u7684\u57fa\u672c\u6982\u5ff5<\/strong><\/h3>\n<\/p>\n

window<\/code> \u5bf9\u8c61\u5728\u6d4f\u89c8\u5668\u73af\u5883\u4e2d\u4ee3\u8868\u4e00\u4e2a\u6d4f\u89c8\u5668\u7a97\u53e3\u6216\u6846\u67b6\uff0c\u62e5\u6709\u64cd\u4f5c\u7a97\u53e3\u5c5e\u6027\u3001\u65b9\u6cd5\u53ca\u5bf9\u8c61\u7684\u80fd\u529b\u3002\u5b83\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u63a5\u53e3\uff0c\u4ee5\u4fbf\u4e8e\u64cd\u4f5c\u6d4f\u89c8\u5668\u7a97\u53e3\u548c\u6267\u884c\u4e0e\u7f51\u9875\u76f8\u5173\u7684\u52a8\u6001\u6548\u679c\u3002<\/p>\n<\/p>\n

\u7a97\u53e3\u4ea4\u4e92<\/strong>\uff1awindow<\/code> \u5bf9\u8c61\u63d0\u4f9b\u4e86\u4e0e\u7528\u6237\u4ea4\u4e92\u7684\u63a5\u53e3\uff0c\u5982\u5f39\u51fa\u65b0\u7a97\u53e3\uff08window.open()<\/code>\uff09\u3001\u5173\u95ed\u7a97\u53e3\uff08window.close()<\/code>\uff09\u3001\u8c03\u6574\u7a97\u53e3\u5927\u5c0f\uff08window.resizeTo()<\/code>\uff09\u7b49\u3002\u8fd9\u4e9b\u529f\u80fd\u5728\u5b9e\u73b0\u52a8\u6001\u7f51\u9875\u548c\u589e\u5f3a\u7528\u6237\u4f53\u9a8c\u65b9\u9762\u8d77\u5230\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<\/p>\n

\u73af\u5883\u4fe1\u606f<\/strong>\uff1a\u9664\u4e86\u57fa\u672c\u7684\u7a97\u53e3\u64cd\u4f5c\u5916\uff0cwindow<\/code> \u5bf9\u8c61\u8fd8\u5305\u542b\u4e86\u5927\u91cf\u5173\u4e8e\u6d4f\u89c8\u5668\u73af\u5883\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\u6d4f\u89c8\u5668\u7684\u7248\u672c\uff08window.navigator<\/code>\uff09\uff0c\u5f53\u524d\u9875\u9762\u7684URL\uff08window.location<\/code>\uff09\uff0c\u4ee5\u53ca\u8bb8\u591a\u4e0e\u7528\u6237\u8bbe\u5907\u76f8\u5173\u7684\u4fe1\u606f\u3002<\/p>\n<\/p>\n

\u4e8c\u3001WINDOW.WINDOW\u7684\u81ea\u6211\u5f15\u7528\u673a\u5236<\/strong><\/h3>\n<\/p>\n

window.window<\/code> \u7684\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u4e00\u79cd\u673a\u5236\uff0c\u4f7f\u5f97\u65e0\u8bba\u5728\u4ee3\u7801\u7684\u54ea\u4e2a\u5c42\u7ea7\uff0c\u5f00\u53d1\u8005\u90fd\u80fd\u8bbf\u95ee\u5230\u5168\u5c40\u7684 window<\/code> \u5bf9\u8c61\u3002\u8fd9\u79cd\u81ea\u6211\u5f15\u7528\u786e\u4fdd\u4e86\u5168\u5c40\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<\/p>\n

\u4e3a\u4f55\u9700\u8981\u81ea\u6211\u5f15\u7528<\/strong>\uff1a\u5728JavaScript\u7684\u6267\u884c\u73af\u5883\u4e2d\uff0c\u8bbf\u95ee\u5168\u5c40\u53d8\u91cf\u548c\u5168\u5c40\u5bf9\u8c61\u662f\u4e00\u9879\u57fa\u672c\u9700\u6c42\u3002window.window<\/code> \u901a\u8fc7\u6307\u5411\u81ea\u8eab\uff0c\u63d0\u4f9b\u4e86\u4e00\u6761\u76f4\u63a5\u4e14\u6613\u4e8e\u7406\u89e3\u7684\u8def\u5f84\u6765\u8bbf\u95ee\u5168\u5c40 window<\/code> \u5bf9\u8c61\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u5728\u4efb\u4f55\u5c42\u7ea7\u3001\u4efb\u4f55\u4f5c\u7528\u57df\u5185\u90fd\u80fd\u65b9\u4fbf\u5730\u64cd\u4f5c\u6d4f\u89c8\u5668\u7a97\u53e3\u548c\u8bbf\u95ee\u5168\u5c40\u53d8\u91cf\u3002<\/p>\n<\/p>\n

\u81ea\u6211\u5f15\u7528\u7684\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5229\u7528 window.window<\/code> \u6216\u7b80\u5199\u4e3a window<\/code> \u8fdb\u884c\u5168\u5c40\u53d8\u91cf\u7684\u5b58\u53d6\u662f\u5176\u5e38\u89c1\u7684\u5e94\u7528\u4e4b\u4e00\u3002\u5728\u591a\u5c42\u5d4c\u5957\u7684\u51fd\u6570\u4e2d\uff0c\u76f4\u63a5\u4f7f\u7528 window<\/code> \u53d8\u91cf\u540d\u5c31\u53ef\u4ee5\u65e0\u89c6\u4f5c\u7528\u57df\u94fe\u7684\u9650\u5236\uff0c\u8bbf\u95ee\u5230\u6700\u9876\u5c42\u7684\u5168\u5c40\u53d8\u91cf\u548c\u51fd\u6570\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u5982\u4f55\u5229\u7528WINDOW.WINDOW<\/strong><\/h3>\n<\/p>\n

window.window<\/code> \u7684\u4f7f\u7528\u65b9\u5f0f\u6781\u4e3a\u7b80\u5355\uff0c\u5176\u6700\u5927\u7684\u4f18\u52bf\u5728\u4e8e\u65e0\u7f1d\u8bbf\u95ee\u5168\u5c40 window<\/code> \u5bf9\u8c61\u3002\u65e0\u8bba\u662f\u64cd\u4f5c\u7a97\u53e3\u5c5e\u6027\u3001\u8bbf\u95ee\u5168\u5c40\u53d8\u91cf\uff0c\u8fd8\u662f\u8c03\u7528\u6d4f\u89c8\u5668API\uff0cwindow.window<\/code> \u90fd\u80fd\u53d1\u6325\u5176\u529f\u6548\u3002<\/p>\n<\/p>\n

\u5168\u5c40\u53d8\u91cf\u7684\u8bbf\u95ee<\/strong>\uff1a\u5728\u590d\u6742\u7684JavaScript\u5e94\u7528\u4e2d\uff0c\u4fdd\u6301\u5bf9\u5168\u5c40\u53d8\u91cf\u7684\u8bbf\u95ee\u662f\u4e00\u9879\u57fa\u7840\u4e14\u5173\u952e\u7684\u9700\u6c42\u3002window.window<\/code> \u4e3a\u8fd9\u79cd\u9700\u8981\u63d0\u4f9b\u4e86\u89e3\u51b3\u65b9\u6848\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7 window.<\/code> \u524d\u7f00\u76f4\u63a5\u8bbf\u95ee\u6216\u4fee\u6539\u5168\u5c40\u53d8\u91cf\u3002<\/p>\n<\/p>\n

\u8c03\u7528\u5168\u5c40\u51fd\u6570<\/strong>\uff1a\u9664\u4e86\u5168\u5c40\u53d8\u91cf\u5916\uff0cwindow.window<\/code> \u4e5f\u662f\u8c03\u7528\u5168\u5c40\u51fd\u6570\u7684\u4fbf\u6377\u9014\u5f84\u3002\u4f8b\u5982\uff0c\u5728\u4efb\u4f55\u5c42\u7ea7\u7684\u51fd\u6570\u5185\uff0c\u90fd\u53ef\u4ee5\u901a\u8fc7 window.alert()<\/code> \u6765\u8c03\u7528\u5168\u5c40\u7684 alert<\/code> \u51fd\u6570\uff0c\u5f39\u51fa\u8b66\u544a\u6846\u3002<\/p>\n<\/p>\n

\u56db\u3001WINDOW.WINDOW\u7684\u9ad8\u7ea7\u5e94\u7528<\/strong><\/h3>\n<\/p>\n

\u867d\u7136 window.window<\/code> \u7684\u57fa\u672c\u7528\u9014\u76f8\u5bf9\u76f4\u63a5\uff0c\u4f46\u5728\u4e00\u4e9b\u9ad8\u7ea7\u6216\u7279\u6b8a\u573a\u666f\u4e0b\uff0c\u5b83\u4e5f\u80fd\u53d1\u6325\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<\/p>\n

\u8de8\u811a\u672c\u901a\u4fe1<\/strong>\uff1a\u5728\u5305\u542b\u591a\u4e2aJavaScript\u811a\u672c\u7684\u9875\u9762\u4e2d\uff0cwindow.window<\/code> \u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u5171\u4eab\u7684\u5168\u5c40\u5bf9\u8c61\uff0c\u7528\u4e8e\u4e0d\u540c\u811a\u672c\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5229\u7528\u8fd9\u4e00\u70b9\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8bbe\u7f6e\u548c\u8bfb\u53d6\u5168\u5c40\u53d8\u91cf\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u5171\u4eab\u548c\u4f20\u9012\u3002<\/p>\n<\/p>\n

\u73af\u5883\u5224\u65ad\u4e0e\u9002\u914d<\/strong>\uff1a\u5728\u9700\u8981\u8fdb\u884c\u73af\u5883\u5224\u65ad\uff08\u5982\u662f\u5426\u5728\u7279\u5b9a\u7684\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\uff09\u65f6\uff0cwindow.window<\/code> \u63d0\u4f9b\u7684\u73af\u5883\u4fe1\u606f\u5b58\u5728\u6781\u5927\u7684\u4ef7\u503c\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u4f9d\u636e\u8fd9\u4e9b\u4fe1\u606f\u8c03\u6574\u4ee3\u7801\u903b\u8f91\uff0c\u786e\u4fdd\u5e94\u7528\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u517c\u5bb9\u6027\u548c\u6027\u80fd\u3002<\/p>\n<\/p>\n

\u672c\u6587\u4ecb\u7ecd\u7684 window.window<\/code> \u5728JavaScript\u4e2d\u867d\u7136\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6982\u5ff5\uff0c\u4f46\u5176\u80cc\u540e\u8574\u542b\u7684\u8bbe\u8ba1\u601d\u60f3\u548c\u5e94\u7528\u8303\u56f4\u5374\u6781\u4e3a\u5e7f\u6cdb\u3002\u7406\u89e3\u548c\u638c\u63e1\u8fd9\u4e00\u70b9\uff0c\u5bf9\u4e8e\u4efb\u4f55\u5e0c\u671b\u6df1\u5165\u63a2\u7d22JavaScript\u53ca\u5176\u6d4f\u89c8\u5668\u73af\u5883\u7684\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u90fd\u662f\u5341\u5206\u5fc5\u8981\u7684\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

1. JavaScript\u4e2d\u7684window.window\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/strong>
\nwindow.window\u5728JavaScript\u4e2d\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u8bed\u6cd5\uff0c\u5b83\u5b9e\u9645\u4e0a\u662f\u6307\u5411\u6d4f\u89c8\u5668\u7a97\u53e3\u5bf9\u8c61\uff08\u4e5f\u79f0\u4e3a\u5168\u5c40\u5bf9\u8c61\uff09\u3002\u8fd9\u4e2a\u5bf9\u8c61\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u65b9\u6cd5\u548c\u5c5e\u6027\uff0c\u7528\u4e8e\u64cd\u4f5c\u548c\u63a7\u5236\u5f53\u524d\u7684\u6d4f\u89c8\u5668\u7a97\u53e3\u3002\u901a\u8fc7\u4f7f\u7528window.window\uff0c\u4f60\u53ef\u4ee5\u8bbf\u95ee\u548c\u4fee\u6539\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5927\u5c0f\u3001\u4f4d\u7f6e\u3001URL\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n

2. \u5982\u4f55\u4f7f\u7528JavaScript\u4e2d\u7684window.window\u6765\u6539\u53d8\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5927\u5c0f\uff1f<\/strong>
\n\u4f7f\u7528window.window\u5bf9\u8c61\u53ef\u4ee5\u8f7b\u677e\u5730\u6539\u53d8\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5927\u5c0f\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528window.window\u7684resizeTo()\u65b9\u6cd5\u6765\u6307\u5b9a\u65b0\u7684\u7a97\u53e3\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u3002\u6bd4\u5982\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u5c06\u7a97\u53e3\u5927\u5c0f\u8c03\u6574\u4e3a500\u50cf\u7d20\u5bbd\u3001400\u50cf\u7d20\u9ad8\uff1a
\nwindow.window.resizeTo(500, 400);
\n\u6b64\u5916\uff0c\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528resizeBy()\u65b9\u6cd5\u6765\u5728\u5f53\u524d\u7a97\u53e3\u5927\u5c0f\u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u8c03\u6574\uff0c\u6bd4\u5982\u5c06\u7a97\u53e3\u5bbd\u5ea6\u589e\u52a050\u50cf\u7d20\u3001\u9ad8\u5ea6\u51cf\u5c1150\u50cf\u7d20\uff1a
\nwindow.window.resizeBy(50, -50);
\n\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6765\u52a8\u6001\u6539\u53d8\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5927\u5c0f\u3002<\/p>\n

3. JavaScript\u4e2d\u7684window.window\u5bf9\u8c61\u6709\u54ea\u4e9b\u5176\u4ed6\u5e38\u7528\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\uff1f<\/strong>
\n\u9664\u4e86resizeTo()\u548cresizeBy()\u65b9\u6cd5\u4e4b\u5916\uff0cwindow.window\u5bf9\u8c61\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u5e38\u7528\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f8b\u5b50\uff1a<\/p>\n

    \n
  • window.window.location<\/code>\uff1a\u7528\u4e8e\u83b7\u53d6\u6216\u8bbe\u7f6e\u5f53\u524d\u7a97\u53e3\u7684URL\u5730\u5740\u3002<\/li>\n
  • window.window.document<\/code>\uff1a\u7528\u4e8e\u8bbf\u95ee\u548c\u64cd\u7eb5\u5f53\u524d\u7a97\u53e3\u7684\u6587\u6863\u5bf9\u8c61\u3002<\/li>\n
  • window.window.alert()<\/code>\uff1a\u7528\u4e8e\u5728\u7a97\u53e3\u4e2d\u663e\u793a\u5e26\u6709\u4e00\u6761\u6d88\u606f\u548c\u4e00\u4e2a\u786e\u5b9a\u6309\u94ae\u7684\u8b66\u544a\u6846\u3002<\/li>\n
  • window.window.confirm()<\/code>\uff1a\u7528\u4e8e\u5728\u7a97\u53e3\u4e2d\u663e\u793a\u5e26\u6709\u6d88\u606f\u3001\u786e\u5b9a\u6309\u94ae\u548c\u53d6\u6d88\u6309\u94ae\u7684\u786e\u8ba4\u6846\u3002<\/li>\n
  • window.window.setTimeout()<\/code>\uff1a\u7528\u4e8e\u5728\u6307\u5b9a\u7684\u5ef6\u8fdf\u65f6\u95f4\u540e\u6267\u884c\u4e00\u6bb5\u4ee3\u7801\u3002<\/li>\n
  • window.window.scrollTo()<\/code>\uff1a\u7528\u4e8e\u5c06\u7a97\u53e3\u6eda\u52a8\u5230\u6307\u5b9a\u7684\u5750\u6807\u6216\u5143\u7d20\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n

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