Nay mình chia sẻ cho các bạn đoạn code chuyên chống sao chép, chống chuột phải và Ctrl + U để xem mã nguồn (View Source).
Các bạn cứ chép 2 đoạn mã này bỏ vào giao diện trước thẻ
</body> là được.Code 1
<style>
body{
-webkit-touch-callout: none;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
}
</style>
<script type='text/JavaScript'>
//<![CDATA[
function killCopy(e){
return false
}
function reEnable(){
return true
}
document.onselectstart=new Function (“return false”)
if (window.sidebar){
document.onmousedown=killCopy
document.onclick=reEnable
}
var message="NoRightClicking"; function defeatIE() {
if (document.all) {(message);return false;}}
function defeatNS(e) {
if (document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);document.onmousedown=defeatNS;
}
else{
document.onmouseup=defeatNS;document.oncontextmenu=defeatIE;
}
document.oncontextmenu=new Function("return false")
checkCtrl=false $('*').keydown(function(e){
if(e.keyCode=='17'){ checkCtrl=false } }).keyup(function(ev){
if(ev.keyCode=='17'){ checkCtrl=false } }).keydown(function(event){
if(checkCtrl){
if(event.keyCode=='85'){ return false; } } })
//]]>
</script>
Code 2
<script type='text/javascript'>Chúc các bạn thành công.
//<![CDATA[
shortcut={all_shortcuts:{},add:function(a,b,c){var d={type:"keydown",propagate:!1,disable_in_input:!1,target:document,keycode:!1};if(c)for(var e in d)"undefined"==typeof c[e]&&(c[e]=d[e]);else c=d;d=c.target,"string"==typeof c.target&&(d=document.getElementById(c.target)),a=a.toLowerCase(),e=function(d){d=d||window.event;if(c.disable_in_input){var e;d.target?e=d.target:d.srcElement&&(e=d.srcElement),3==e.nodeType&&(e=e.parentNode);if("INPUT"==e.tagName||"TEXTAREA"==e.tagName)return}d.keyCode?code=d.keyCode:d.which&&(code=d.which),e=String.fromCharCode(code).toLowerCase(),188==code&&(e=","),190==code&&(e=".");var f=a.split("+"),g=0,h={"`":"~",1:"!",2:"@",3:"#",4:"$",5:"%",6:"^",7:"&",8:"*",9:"(",0:")","-":"_","=":"+",";":":","'":'"',",":"<",".":">","/":"?","\\":"|"},i={esc:27,escape:27,tab:9,space:32,"return":13,enter:13,backspace:8,scrolllock:145,scroll_lock:145,scroll:145,capslock:20,caps_lock:20,caps:20,numlock:144,num_lock:144,num:144,pause:19,"break":19,insert:45,home:36,"delete":46,end:35,pageup:33,page_up:33,pu:33,pagedown:34,page_down:34,pd:34,left:37,up:38,right:39,down:40,f1:112,f2:113,f3:114,f4:115,f5:116,f6:117,f7:118,f8:119,f9:120,f10:121,f11:122,f12:123},j=!1,l=!1,m=!1,n=!1,o=!1,p=!1,q=!1,r=!1;d.ctrlKey&&(n=!0),d.shiftKey&&(l=!0),d.altKey&&(p=!0),d.metaKey&&(r=!0);for(var s=0;k=f[s],s<f.length;s++)"ctrl"==k||"control"==k?(g++,m=!0):"shift"==k?(g++,j=!0):"alt"==k?(g++,o=!0):"meta"==k?(g++,q=!0):1<k.length?i[k]==code&&g++:c.keycode?c.keycode==code&&g++:e==k?g++:h[e]&&d.shiftKey&&(e=h[e],e==k&&g++);if(g==f.length&&n==m&&l==j&&p==o&&r==q&&(b(d),!c.propagate))return d.cancelBubble=!0,d.returnValue=!1,d.stopPropagation&&(d.stopPropagation(),d.preventDefault()),!1},this.all_shortcuts[a]={callback:e,target:d,event:c.type},d.addEventListener?d.addEventListener(c.type,e,!1):d.attachEvent?d.attachEvent("on"+c.type,e):d["on"+c.type]=e},remove:function(a){var a=a.toLowerCase(),b=this.all_shortcuts[a];delete this.all_shortcuts[a];if(b){var a=b.event,c=b.target,b=b.callback;c.detachEvent?c.detachEvent("on"+a,b):c.removeEventListener?c.removeEventListener(a,b,!1):c["on"+a]=!1}}},shortcut.add("Ctrl+U",function(){top.location.href="http://www.chiasetools.com/404"}),shortcut.add("F12",function(){top.location.href="http://www.chiasetools.com/"}),shortcut.add("Ctrl+Shift+I",function(){top.location.href="http://www.chiasetools.com/"}),shortcut.add("Ctrl+S",function(){top.location.href="http://www.chiasetools.com/"}),shortcut.add("Ctrl+Shift+C",function(){top.location.href="http://www.chiasetools.com/"});
//]]>
</script>
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