{"id":238485,"date":"2023-12-26T08:23:21","date_gmt":"2023-12-26T00:23:21","guid":{"rendered":"https:\/\/www.idc.net\/help\/238485\/"},"modified":"2023-12-26T08:23:21","modified_gmt":"2023-12-26T00:23:21","slug":"html%e4%bb%a3%e7%a0%81-script-%e8%84%9a%e6%9c%ac%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/238485\/","title":{"rendered":"Html\u4ee3\u7801: script – \u811a\u672c\u5143\u7d20"},"content":{"rendered":"Html\u4ee3\u7801: script - \u811a\u672c\u5143\u7d20<\/title><\/p>\n<h1 id=\"html%e4%bb%a3%e7%a0%81-script-%e8%84%9a%e6%9c%ac%e5%85%83%e7%b4%a0-HfDSYTZoXf\">Html\u4ee3\u7801: script - \u811a\u672c\u5143\u7d20<\/h1>\n<p>\u5728HTML\u4e2d\uff0c<code><script><\/code>\u5143\u7d20\u7528\u4e8e\u5d4c\u5165\u6216\u5f15\u7528\u5ba2\u6237\u7aef\u811a\u672c\uff0c\u5982JavaScript\u3002<\/p>\n<h2 id=\"%e5%b5%8c%e5%85%a5%e8%84%9a%e6%9c%ac-HfDSYTZoXf\">\u5d4c\u5165\u811a\u672c<\/h2>\n<p>\u8981\u5728HTML\u6587\u6863\u4e2d\u5d4c\u5165\u811a\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528<code><script><\/code>\u5143\u7d20\u3002\u53ef\u4ee5\u5c06\u811a\u672c\u76f4\u63a5\u5199\u5728<code><script><\/code>\u6807\u7b7e\u5185\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7<code>src<\/code>\u5c5e\u6027\u5f15\u7528\u5916\u90e8\u811a\u672c\u6587\u4ef6\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5d4c\u5165\u811a\u672c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code><script>\n alert(\"Hello, World!\");\n<\/script>\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u811a\u672c\u4f1a\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u5f39\u51fa\u4e00\u4e2a\u5bf9\u8bdd\u6846\uff0c\u663e\u793a\"Hello, World!\"\u3002<\/p>\n<h2 id=\"%e5%bc%95%e7%94%a8%e5%a4%96%e9%83%a8%e8%84%9a%e6%9c%ac-HfDSYTZoXf\">\u5f15\u7528\u5916\u90e8\u811a\u672c<\/h2>\n<p>\u8981\u5f15\u7528\u5916\u90e8\u811a\u672c\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>src<\/code>\u5c5e\u6027\u6307\u5b9a\u811a\u672c\u6587\u4ef6\u7684URL\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5f15\u7528\u5916\u90e8\u811a\u672c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code><script src=\"script.js\"><\/script>\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c<code>script.js<\/code>\u662f\u4e00\u4e2a\u5b58\u50a8\u5728\u4e0eHTML\u6587\u4ef6\u76f8\u540c\u76ee\u5f55\u4e0b\u7684JavaScript\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e5%bb%b6%e8%bf%9f%e5%92%8c%e5%bc%82%e6%ad%a5%e5%8a%a0%e8%bd%bd%e8%84%9a%e6%9c%ac-HfDSYTZoXf\">\u5ef6\u8fdf\u548c\u5f02\u6b65\u52a0\u8f7d\u811a\u672c<\/h2>\n<p>\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6d4f\u89c8\u5668\u4f1a\u6309\u7167<code><script><\/code>\u5143\u7d20\u5728HTML\u6587\u6863\u4e2d\u7684\u987a\u5e8f\u4f9d\u6b21\u52a0\u8f7d\u548c\u6267\u884c\u811a\u672c\u3002\u4f46\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>defer<\/code>\u548c<code>async<\/code>\u5c5e\u6027\u6765\u63a7\u5236\u811a\u672c\u7684\u52a0\u8f7d\u548c\u6267\u884c\u3002<\/p>\n<p>\u4f7f\u7528<code>defer<\/code>\u5c5e\u6027\u53ef\u4ee5\u5ef6\u8fdf\u811a\u672c\u7684\u6267\u884c\uff0c\u76f4\u5230\u6587\u6863\u89e3\u6790\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528<code>defer<\/code>\u5c5e\u6027\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code><script src=\"script.js\" defer><\/script>\n<\/code><\/pre>\n<p>\u4f7f\u7528<code>async<\/code>\u5c5e\u6027\u53ef\u4ee5\u5f02\u6b65\u52a0\u8f7d\u548c\u6267\u884c\u811a\u672c\uff0c\u4e0d\u4f1a\u963b\u585e\u9875\u9762\u7684\u52a0\u8f7d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528<code>async<\/code>\u5c5e\u6027\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code><script src=\"script.js\" async><\/script>\n<\/code><\/pre>\n<h2 id=\"%e8%84%9a%e6%9c%ac%e5%85%83%e7%b4%a0%e7%9a%84%e4%bd%8d%e7%bd%ae-HfDSYTZoXf\">\u811a\u672c\u5143\u7d20\u7684\u4f4d\u7f6e<\/h2>\n<p>\u901a\u5e38\uff0c<code><script><\/code>\u5143\u7d20\u653e\u7f6e\u5728<code><head><\/code>\u5143\u7d20\u5185\u6216<code><body><\/code>\u5143\u7d20\u5185\u3002\u5982\u679c\u5c06\u811a\u672c\u653e\u7f6e\u5728<code><head><\/code>\u5143\u7d20\u5185\uff0c\u53ef\u4ee5\u4f7f\u7528<code>defer<\/code>\u5c5e\u6027\u5ef6\u8fdf\u811a\u672c\u7684\u6267\u884c\uff0c\u4ee5\u907f\u514d\u963b\u585e\u9875\u9762\u7684\u52a0\u8f7d\u3002\u5982\u679c\u5c06\u811a\u672c\u653e\u7f6e\u5728<code><body><\/code>\u5143\u7d20\u5185\uff0c\u811a\u672c\u4f1a\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u7acb\u5373\u6267\u884c\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-HfDSYTZoXf\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7<code><script><\/code>\u5143\u7d20\uff0c\u6211\u4eec\u53ef\u4ee5\u5728HTML\u6587\u6863\u4e2d\u5d4c\u5165\u6216\u5f15\u7528\u5ba2\u6237\u7aef\u811a\u672c\u3002\u53ef\u4ee5\u76f4\u63a5\u5728<code><script><\/code>\u6807\u7b7e\u5185\u7f16\u5199\u811a\u672c\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7<code>src<\/code>\u5c5e\u6027\u5f15\u7528\u5916\u90e8\u811a\u672c\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528<code>defer<\/code>\u548c<code>async<\/code>\u5c5e\u6027\u63a7\u5236\u811a\u672c\u7684\u52a0\u8f7d\u548c\u6267\u884c\u3002\u5728\u9009\u62e9\u811a\u672c\u5143\u7d20\u7684\u4f4d\u7f6e\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5c06\u5176\u653e\u7f6e\u5728<code><head><\/code>\u5143\u7d20\u5185\u6216<code><body><\/code>\u5143\u7d20\u5185\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-HfDSYTZoXf\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u9999\u6e2f\u670d\u52a1\u5668\u3002\u4f5c\u4e3a\u4e91\u8ba1\u7b97\u9886\u57df\u7684\u9886\u5148\u8005\uff0c\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\u5177\u6709\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u9760\u6027\u548c\u9ad8\u5b89\u5168\u6027\u3002\u65e0\u8bba\u60a8\u662f\u4e2a\u4eba\u7528\u6237\u8fd8\u662f\u4f01\u4e1a\u7528\u6237\uff0c\u540e\u6d6a\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u6700\u9002\u5408\u7684\u9999\u6e2f\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Html\u4ee3\u7801: script - \u811a\u672c\u5143\u7d20 Html\u4ee3\u7801: script - \u811a\u672c\u5143\u7d20 \u5728HTML\u4e2d\uff0c< […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197854],"tags":[],"class_list":["post-238485","post","type-post","status-publish","format-standard","hentry","category-html"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=238485"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238485\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=238485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=238485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=238485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}