{"id":28352,"date":"2024-11-24T14:25:49","date_gmt":"2024-11-24T06:25:49","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28352\/"},"modified":"2024-11-24T14:25:49","modified_gmt":"2024-11-24T06:25:49","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e8%bf%99%e6%ae%b5-html-%e4%bb%a3%e7%a0%81%e4%bc%9a%e5%af%bc%e8%87%b4%e7%bd%91%e9%a1%b5%e4%b8%8d%e6%96%ad%e5%88%b7%e6%96%b0%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28352\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u8fd9\u6bb5 HTML \u4ee3\u7801\u4f1a\u5bfc\u81f4\u7f51\u9875\u4e0d\u65ad\u5237\u65b0\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173156437745390.jpg\" class=\"aligncenter\" title=\"\u4e3a\u4ec0\u4e48\u8fd9\u6bb5 HTML \u4ee3\u7801\u4f1a\u5bfc\u81f4\u7f51\u9875\u4e0d\u65ad\u5237\u65b0\uff1f\u63d2\u56fe\" alt=\"\u4e3a\u4ec0\u4e48\u8fd9\u6bb5 HTML \u4ee3\u7801\u4f1a\u5bfc\u81f4\u7f51\u9875\u4e0d\u65ad\u5237\u65b0\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u7f51\u9875\u4e00\u76f4\u5237\u65b0\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u524d\u7aef\u65b0\u624b\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e2a\u5947\u602a\u7684\u95ee\u9898\uff0c\u4e00\u6bb5\u770b\u4f3c\u7b80\u5355\u7684 HTML \u4ee3\u7801\u4f1a\u5bfc\u81f4\u7f51\u9875\u4e0d\u65ad\u5237\u65b0\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n  &lt;head&gt; &lt;\/head&gt;\n  &lt;body&gt;\n    &lt;script&gt;\n      var location = window.location;\n    &lt;\/script&gt;\n  &lt;\/body&gt;\n&lt;\/html&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u6ce8\u91ca\u6389 var location = window.location; \u8fd9\u884c\u4ee3\u7801\uff0c\u5237\u65b0\u95ee\u9898\u5c31\u4f1a\u6d88\u5931\u3002\u90a3\u4e48\uff0c\u95ee\u9898\u51fa\u5728\u54ea\uff1f<\/p>\n<p><strong>\u89e3\u91ca<\/strong><\/p>\n<p>\u5728\u6d4f\u89c8\u5668\u4e2d\uff0c\u6700\u9876\u5c42\u7684 var \u53d8\u91cf\u4f1a\u9690\u5f0f\u6302\u8f7d\u5230 globalThis \u4e0a\uff0c\u4e5f\u5c31\u662f window \u5bf9\u8c61\u3002\u56e0\u6b64\uff0c\u8fd9\u6bb5\u4ee3\u7801\u7b49\u6548\u4e8e window.location = xxx\uff0c\u800c xxx \u5e76\u4e0d\u91cd\u8981\u3002\u4f60\u5b9e\u9645\u4e0a\u7ed9 location \u91cd\u65b0\u8d4b\u503c\u4e86\uff0c\u5bfc\u81f4\u6d4f\u89c8\u5668\u4e0d\u65ad\u5237\u65b0\u5f53\u524d\u9875\u9762\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 let\/const \u58f0\u660e\u53d8\u91cf\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u88ab\u6302\u8f7d\u5230 globalThis \u4e0a\uff1a<\/li>\n<\/ul>\n<pre>const location = window.location;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u4f7f\u7528 IIFE \u5c06\u53d8\u91cf\u5305\u88f9\u8d77\u6765\uff1a<\/li>\n<\/ul>\n<pre>;(function () {\n    var location = window.location;\n})();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528\u6d4f\u89c8\u5668\u7684 BOM \u5168\u5c40\u5bf9\u8c61\uff08\u5982 window.location\uff09\u4f5c\u4e3a\u53d8\u91cf\u540d\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u8fd9\u6bb5 HTML \u4ee3\u7801\u4f1a\u5bfc\u81f4\u7f51\u9875\u4e0d\u65ad\u5237\u65b0\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f51\u9875\u4e00\u76f4\u5237\u65b0\u7684\u539f\u56e0 \u524d\u7aef\u65b0\u624b\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e2a\u5947\u602a\u7684\u95ee\u9898\uff0c\u4e00\u6bb5\u770b\u4f3c\u7b80\u5355\u7684 HTML \u4ee3\u7801\u4f1a\u5bfc\u81f4\u7f51\u9875\u4e0d\u65ad\u5237\u65b0\u3002\u4ee3\u7801\u5982\u4e0b\uff1a &lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;\/head&gt; &lt;body&gt; &lt;script&gt; var location = window.location; &lt;\/script&gt; &lt;\/body&gt; &lt;\/html&gt; \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u6ce8\u91ca\u6389 var location = window.location; \u8fd9\u884c\u4ee3\u7801\uff0c\u5237\u65b0\u95ee\u9898\u5c31\u4f1a\u6d88\u5931\u3002\u90a3\u4e48\uff0c\u95ee\u9898\u51fa\u5728\u54ea\uff1f \u89e3\u91ca \u5728\u6d4f\u89c8\u5668\u4e2d\uff0c\u6700\u9876\u5c42\u7684 var \u53d8\u91cf\u4f1a\u9690\u5f0f\u6302\u8f7d\u5230 globalThis \u4e0a\uff0c\u4e5f\u5c31\u662f window \u5bf9\u8c61\u3002\u56e0\u6b64\uff0c\u8fd9\u6bb5\u4ee3\u7801\u7b49\u6548\u4e8e window.location = xxx\uff0c\u800c xxx \u5e76\u4e0d\u91cd\u8981\u3002\u4f60\u5b9e\u9645\u4e0a\u7ed9 location \u91cd\u65b0\u8d4b\u503c\u4e86\uff0c\u5bfc\u81f4\u6d4f\u89c8\u5668\u4e0d\u65ad\u5237\u65b0\u5f53\u524d\u9875\u9762\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u89e3\u51b3\u65b9\u6848 \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a \u4f7f\u7528 let\/const \u58f0\u660e\u53d8\u91cf\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u88ab\u6302\u8f7d\u5230 globalThis \u4e0a\uff1a const location = window.location; 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