呓语 发表于 2021-10-30 10:20:34

分享六个防止网站被扒的小代码

①：电脑右键无反应
document.oncontextmenu = new Function("return false;");

②：F12审查元素，F12键无反应 if(window.event && window.event.keyCode == 123) { event.keyCode=0; event.returnValue=false; } if(window.event && window.event.keyCode == 13) { window.event.keyCode = 505; } if(window.event && window.event.keyCode == 8) { alert(str+"\n请使用Del键进行字符的删除操作！"); window.event.returnValue=false; }

③：拦截F12键且弹窗提示document.onkeydown = function(){ if(window.event && window.event.keyCode == 123) { alert("该站点已禁用F12"); event.keyCode=0; event.returnValue=false; } if(window.event && window.event.keyCode == 13) { window.event.keyCode = 505; } if(window.event && window.event.keyCode == 8) { alert(str+"\n请使用Del键进行字符的删除操作！"); window.event.returnValue=false; }}

④：禁止选中该站内容
document.onselectstart = function (event){if(window.event){event = window.event;}try{var the = event.srcElement;if (!((the.tagName == "INPUT" && the.type.toLowerCase() == "text") || the.tagName == "TEXTAREA")){return false;}return true;} catch (e) {return false;}}

⑤禁止复制该站内容
document.oncopy = function (event){if(window.event){event = window.event;}try{var the = event.srcElement;if(!((the.tagName == "INPUT" && the.type.toLowerCase() == "text") || the.tagName == "TEXTAREA")){return false;}return true;}catch (e){return false;}}

⑥：禁止使用Ctrl+S另存
document.onkeydown = function(){ //禁止ctrl+s if (event.ctrlKey && window.event.keyCode==83){ return false; } }

212741 发表于 2023-6-20 17:13:13

谢谢你
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