{"id":170427,"date":"2024-05-08T17:07:19","date_gmt":"2024-05-08T09:07:19","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/170427.html"},"modified":"2024-05-08T17:07:28","modified_gmt":"2024-05-08T09:07:28","slug":"javascript-%e7%a8%8b%e5%ba%8f%e5%a6%82%e4%bd%95%e7%a6%81%e6%ad%a2%e6%8b%b7%e8%b4%9d","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/170427.html","title":{"rendered":"javascript \u7a0b\u5e8f\u5982\u4f55\u7981\u6b62\u62f7\u8d1d"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27041209\/a9cd79df-68cf-4953-a408-c8dfb5555d90.webp\" alt=\"javascript \u7a0b\u5e8f\u5982\u4f55\u7981\u6b62\u62f7\u8d1d\" \/><\/p>\n<p><p>\u8981\u5728JavaScript\u7a0b\u5e8f\u4e2d\u7981\u6b62\u5185\u5bb9\u7684\u62f7\u8d1d\uff0c\u4e3b\u8981\u7684\u7b56\u7565\u5305\u62ec<strong>\u7981\u6b62\u53f3\u952e\u83dc\u5355\u3001\u4f7f\u7528CSS\u7981\u6b62\u6587\u672c\u9009\u62e9\u3001\u4ee5\u53ca\u76d1\u542c\u590d\u5236\u4e8b\u4ef6\u6765\u963b\u6b62\u64cd\u4f5c<\/strong>\u3002\u5176\u4e2d\uff0c<strong>\u7981\u6b62\u53f3\u952e\u83dc\u5355<\/strong>\u662f\u4e00\u79cd\u975e\u5e38\u76f4\u89c2\u7684\u65b9\u6cd5\uff0c\u5b83\u80fd\u6709\u6548\u9632\u6b62\u7528\u6237\u901a\u8fc7\u53f3\u952e\u83dc\u5355\u64cd\u4f5c\u6765\u8fdb\u884c\u590d\u5236\u7c98\u8d34\u7b49\u52a8\u4f5c\uff0c\u56e0\u800c\u5728\u5f88\u591a\u9700\u8981\u4fdd\u62a4\u5185\u5bb9\u4e0d\u88ab\u8f7b\u6613\u590d\u5236\u7684\u7f51\u7ad9\u4e0a\u5f97\u5230\u4e86\u5e94\u7528\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u7981\u6b62\u53f3\u952e\u83dc\u5355<\/h3>\n<\/p>\n<p><p>\u7981\u6b62\u53f3\u952e\u83dc\u5355\u53ef\u4ee5\u901a\u8fc7\u76d1\u542c<code>contextmenu<\/code>\u4e8b\u4ef6\u5e76\u8c03\u7528<code>preventDefault()<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002\u8fd9\u79cd\u65b9\u5f0f\u963b\u6b62\u4e86\u7528\u6237\u901a\u8fc7\u53f3\u952e\u6253\u5f00\u4e0a\u4e0b\u6587\u83dc\u5355\uff0c\u4ece\u800c\u95f4\u63a5\u963b\u6b62\u4e86\u62f7\u8d1d\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">document.addEventListener(&#039;contextmenu&#039;, function(event) {<\/p>\n<p>    event.preventDefault();<\/p>\n<p>});<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u65b9\u6cd5\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u7b80\u5355\u6613\u884c\uff0c\u80fd\u591f\u5feb\u901f\u90e8\u7f72\u5230\u4efb\u4f55\u7f51\u9875\u4e2d\u3002\u4f46\u540c\u65f6\uff0c\u5b83\u4e5f\u9762\u4e34\u7740\u7528\u6237\u4f53\u9a8c\u7684\u95ee\u9898\u3002\u7981\u6b62\u53f3\u952e\u4f1a\u5f71\u54cd\u5230\u7f51\u7ad9\u4e0a\u5176\u4ed6\u6b63\u5e38\u7684\u53f3\u952e\u529f\u80fd\uff0c\u53ef\u80fd\u4f1a\u7ed9\u5e0c\u671b\u4f7f\u7528\u53f3\u952e\u529f\u80fd\u7684\u7528\u6237\u5e26\u6765\u4e0d\u4fbf\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528CSS\u7981\u6b62\u6587\u672c\u9009\u62e9<\/h3>\n<\/p>\n<p><p>\u53e6\u4e00\u4e2a\u9632\u6b62\u5185\u5bb9\u88ab\u590d\u5236\u7684\u6280\u5de7\u662f\u4f7f\u7528CSS\u5c5e\u6027\u6765\u7981\u6b62\u6587\u672c\u7684\u9009\u62e9\u3002\u901a\u8fc7\u8bbe\u7f6e\u9875\u9762\u6216\u7279\u5b9a\u5143\u7d20\u7684<code>user-select<\/code>\u5c5e\u6027\u4e3a<code>none<\/code>\uff0c\u53ef\u4ee5\u963b\u6b62\u7528\u6237\u8fdb\u884c\u6587\u672c\u9009\u62e9\uff0c\u4ece\u800c\u65e0\u6cd5\u590d\u5236\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-css\">body {<\/p>\n<p>    -webkit-user-select: none; \/* Safari *\/<\/p>\n<p>    -moz-user-select: none;    \/* Firefox *\/<\/p>\n<p>    -ms-user-select: none;     \/* IE 10+\/Edge *\/<\/p>\n<p>    user-select: none;         \/* Standard syntax *\/<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u597d\u5904\u5728\u4e8e\u5b83\u4e0d\u5f71\u54cd\u53f3\u952e\u83dc\u5355\u7684\u5176\u4ed6\u529f\u80fd\uff0c\u53ea\u4e13\u6ce8\u4e8e\u7981\u6b62\u6587\u672c\u9009\u62e9\u3002\u4f46\u5b83\u4e5f\u6709\u5c40\u9650\uff0c\u90a3\u5c31\u662f\u56fe\u7247\u7b49\u975e\u6587\u672c\u5185\u5bb9\u4ecd\u7136\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u88ab\u590d\u5236\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u76d1\u542c\u590d\u5236\u4e8b\u4ef6\u6765\u963b\u6b62\u64cd\u4f5c<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7JavaScript\u76d1\u542c<code>copy<\/code>\u4e8b\u4ef6\uff0c\u5e76\u5728\u5904\u7406\u51fd\u6570\u4e2d\u8c03\u7528<code>preventDefault()<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u76f4\u63a5\u963b\u6b62\u590d\u5236\u64cd\u4f5c\u7684\u53d1\u751f\u3002\u8fd9\u79cd\u65b9\u5f0f\u65e2\u80fd\u9632\u6b62\u6587\u672c\u88ab\u590d\u5236\uff0c\u4e5f\u80fd\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u9632\u6b62\u56fe\u7247\u7b49\u5185\u5bb9\u7684\u590d\u5236\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">document.addEventListener(&#039;copy&#039;, function(event) {<\/p>\n<p>    event.preventDefault();<\/p>\n<p>    alert(&#039;Copying is not allowed!&#039;);<\/p>\n<p>});<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u80fd\u7ed9\u4e88\u7528\u6237\u660e\u786e\u7684\u53cd\u9988\uff08\u4f8b\u5982\u5f39\u7a97\u63d0\u793a\uff09\uff0c\u8bf4\u660e\u4e86\u7f51\u7ad9\u7684\u590d\u5236\u7b56\u7565\u3002\u4f46\u5b83\u53ef\u80fd\u4f1a\u88ab\u90e8\u5206\u7528\u6237\u89c6\u4e3a\u8fc7\u4e8e\u4e25\u683c\u6216\u4fb5\u6270\u6027\u7684\u63aa\u65bd\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u7ed3\u5408\u591a\u79cd\u7b56\u7565<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u8df5\u4e2d\uff0c\u5355\u4e00\u7684\u7b56\u7565\u53ef\u80fd\u65e0\u6cd5\u8fbe\u5230\u5b8c\u5168\u7981\u6b62\u590d\u5236\u7684\u6548\u679c\u3002\u56e0\u6b64\uff0c\u7ed3\u5408\u4e0a\u8ff0\u51e0\u79cd\u65b9\u6cd5\uff0c\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u9632\u62a4\u624b\u6bb5\uff0c\u5e76\u6ce8\u610f\u5e73\u8861\u7528\u6237\u4f53\u9a8c\u548c\u5185\u5bb9\u4fdd\u62a4\u7684\u9700\u6c42\uff0c\u5c06\u662f\u4e00\u4e2a\u66f4\u4e3a\u7406\u667a\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u73b0\u4efb\u4f55\u7c7b\u578b\u7684\u5185\u5bb9\u4fdd\u62a4\u63aa\u65bd\u65f6\uff0c\u6211\u4eec\u5e94\u5f53\u610f\u8bc6\u5230\u8fd9\u4e9b\u65b9\u6cd5\u90fd\u4e0d\u662f\u4e07\u65e0\u4e00\u5931\u7684\uff0c\u6280\u672f\u4e0a\u603b\u6709\u88ab\u7ed5\u8fc7\u7684\u53ef\u80fd\u3002\u53e6\u5916\uff0c\u4ece\u6cd5\u5f8b\u548c\u4f26\u7406\u89d2\u5ea6\u51fa\u53d1\uff0c\u5bf9\u4e8e\u9700\u8981\u5f15\u7528\u6216\u57fa\u4e8e\u5408\u7406\u4f7f\u7528\u539f\u5219\u4e0b\u7684\u5185\u5bb9\u590d\u5236\u6d3b\u52a8\uff0c\u5e94\u5f53\u7ed9\u4e88\u9002\u5f53\u7684\u8003\u8651\u548c\u7167\u987e\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>\u5982\u4f55\u5728JavaScript\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7981\u6b62\u62f7\u8d1d\u529f\u80fd\uff1f<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u4e3a\u4ec0\u4e48\u6211\u8981\u7981\u6b62\u62f7\u8d1dJavaScript\u7a0b\u5e8f\uff1f<\/strong><br \/>\n\u7981\u6b62\u62f7\u8d1dJavaScript\u7a0b\u5e8f\u53ef\u4ee5\u4fdd\u62a4\u4f60\u7684\u4ee3\u7801\u4e0d\u88ab\u672a\u6388\u6743\u7684\u8bbf\u95ee\u548c\u590d\u5236\u3002\u8fd9\u5bf9\u4e8e\u5546\u4e1a\u4ea7\u54c1\u548c\u654f\u611f\u6570\u636e\u7684\u4fdd\u62a4\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6709\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u7981\u6b62\u62f7\u8d1dJavaScript\u7a0b\u5e8f\uff1f<\/strong><br \/>\n\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff1a<br \/>\na. \u4f7f\u7528\u6846\u67b6\u6216\u5e93\uff1a\u4e00\u4e9bJavaScript\u6846\u67b6\u548c\u5e93\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684\u4fdd\u62a4\u673a\u5236\uff0c\u4f8b\u5982\u52a0\u5bc6\u4ee3\u7801\u3001\u6df7\u6dc6\u53d8\u91cf\u540d\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u589e\u52a0\u4ee3\u7801\u7684\u590d\u6742\u5ea6\uff0c\u4f7f\u5176\u66f4\u96be\u4ee5\u88ab\u62f7\u8d1d\u548c\u7406\u89e3\u3002<br \/>\nb. \u52a0\u5bc6\uff1a\u53ef\u4ee5\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u5bf9JavaScript\u4ee3\u7801\u8fdb\u884c\u52a0\u5bc6\uff0c\u53ea\u6709\u5728\u7279\u5b9a\u7684\u73af\u5883\u4e2d\u624d\u80fd\u89e3\u5bc6\u6267\u884c\u3002\u8fd9\u6837\u53ef\u4ee5\u5927\u5927\u964d\u4f4e\u4ee3\u7801\u88ab\u62f7\u8d1d\u548c\u4f7f\u7528\u7684\u98ce\u9669\u3002<br \/>\nc. \u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u683c\u5f0f\uff1a\u5c06JavaScript\u4ee3\u7801\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c\u53ea\u6709\u5728\u7279\u5b9a\u7684\u73af\u5883\u4e2d\u624d\u80fd\u8fd0\u884c\u3002\u8fd9\u6837\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u62a4\u4ee3\u7801\u7684\u673a\u5bc6\u6027\u3002<br \/>\nd. \u5bf9\u62f7\u8d1d\u8fdb\u884c\u9650\u5236\uff1a\u53ef\u4ee5\u5728JavaScript\u4ee3\u7801\u4e2d\u4f7f\u7528\u4e00\u4e9b\u6280\u672f\uff0c\u5982\u7981\u7528\u53f3\u952e\u83dc\u5355\u3001\u7981\u6b62\u6587\u5b57\u9009\u62e9\u7b49\uff0c\u6765\u9650\u5236\u7528\u6237\u5bf9\u4ee3\u7801\u7684\u62f7\u8d1d\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5982\u4f55\u9009\u62e9\u9002\u5408\u6211\u7684\u65b9\u6cd5\uff1f<\/strong><br \/>\n\u9009\u62e9\u9002\u5408\u4f60\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f60\u5bf9\u4ee3\u7801\u4fdd\u62a4\u7684\u8981\u6c42\u548c\u4f60\u7684\u9884\u7b97\u3002\u5982\u679c\u4f60\u9700\u8981\u66f4\u5f3a\u5927\u7684\u4fdd\u62a4\u673a\u5236\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u8003\u8651\u4f7f\u7528\u4e13\u4e1a\u7684\u4fdd\u62a4\u5de5\u5177\u6216\u670d\u52a1\u3002\u53e6\u5916\uff0c\u8bb0\u5f97\u5728\u9009\u62e9\u65b9\u6cd5\u4e4b\u524d\uff0c\u5bf9\u53ef\u80fd\u7684\u526f\u4f5c\u7528\u548c\u517c\u5bb9\u6027\u95ee\u9898\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\uff0c\u4ee5\u514d\u5f71\u54cd\u5230\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u3002<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"\u8981\u5728JavaScript\u7a0b\u5e8f\u4e2d\u7981\u6b62\u5185\u5bb9\u7684\u62f7\u8d1d\uff0c\u4e3b\u8981\u7684\u7b56\u7565\u5305\u62ec\u7981\u6b62\u53f3\u952e\u83dc\u5355\u3001\u4f7f\u7528CSS\u7981\u6b62\u6587\u672c\u9009\u62e9\u3001\u4ee5\u53ca\u76d1\u542c\u590d\u5236 [&hellip;]","protected":false},"author":3,"featured_media":170439,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/170427"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=170427"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/170427\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/170439"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=170427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=170427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=170427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}