禁用所有快捷鍵 f12, ctrl

禁止除錯js檔案

開啟除錯臺關閉頁面

window.onkeydown = window.onkeyup = window.onkeypress = function (event) {
    // 判斷是否按下F12，F12鍵碼為123
    if (event.keyCode === 123 || event.ctrlKey) {
        event.preventDefault(); // 阻止預設事件行為
        window.event.returnValue = false;
        layer.msg("別看程式碼了= =
 
")
    } else if (event.keyCode === 116) {
        if (navigator.userAgent.indexOf('MSIE') > 0) { // close IE
   if (navigator.userAgent.indexOf('MSIE 6.0') > 0) {
      window.opener = null;
      window.close();
   } else {
      window.open('', '_top');
      window.top.close();
   }
} else { // close chrome;It is effective when it is only one.
 

   window.opener = null;
   window.open('', '_self');
   window.close();
}
    }
}
window.oncontextmenu = function () {
    event.preventDefault(); // 阻止預設事件行為
    layer.msg("右鍵也不行哦")
    return false;

}
var threshold = 160; // 開啟控制檯的寬或高閾值
// 每秒檢查一次
setInterval(function () {
    if (window.outerWidth - window.innerWidth > threshold ||
        window.outerHeight 
 
- window.innerHeight > threshold) {
        // 如果開啟控制檯，關閉頁面
       if (navigator.userAgent.indexOf('MSIE') > 0) { // close IE
   if (navigator.userAgent.indexOf('MSIE 6.0') > 0) {
      window.opener = null;
      window.close();
   } else {
      window.open('', '_top');
      window.top.close();
   }
} else { // close chrome;It is effective when it is only one.
   window.opener = null;
   window.open('', '_self');
   window.close();
}
    }
}, 1000);
// 禁止使用者除錯js程式碼
function disableDebugger() {
    debugger;
}
$(document).ready(function () {
    disableDebugger();
});