防止网站被扒技术的js设置
1.禁用浏览器右键菜单
document.oncontextmenu = new Function(“return false;”);
2.监听键盘事件
function mAlert() { var fn = function () {}; fn.toString = function () { window.location = ‘about: blank’; console.log(“呵呵”); } console.log(“%c”, fn);//请不要删除这行};mAlert();
3.检测控制台
function mAlert() { var fn = function () {}; fn.toString = function () { window.location = ‘about: blank’; console.log(“呵呵”); } console.log(“%c”, fn);//请不要删除这行};mAlert();
4.鼠标点击事件
document.onmousedown = function mdClick(event) { var e = event || window.event || arguments.callee.caller.arguments[0]; if (e.button == 2 || e.button == 3) { alert(“呵呵”); //不建议用以下方法,易错率大 window.location = ‘about: blank’; }}
5.禁止保存
document.onkeydown = function() { if ((e.ctrlKey) && (e.keyCode == 83)) { //ctrl+s alert(“ctrl+s被禁用”); return false; } }
css禁止左键右键
//左键〈body onselectstart=”return false”〉//右键〈body οncοntextmenu=’return false’〉
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