通过一段JS代码简单防止别人扒自己的网页，精髓在后面！

<script>
function fuckyou(){
window.close(); //关闭当前窗口(防抽)  
window.location="about:blank"; //将当前窗口跳转置空白页  
}
function ck() {
console.profile();
console.profileEnd();
//我们判断一下profiles里面有没有东西，如果有，肯定有人按F12了，没错！！  
if(console.clear) { console.clear() };
if (typeof console.profiles =="object"){
return console.profiles.length > 0;
}
}
function hehe(){
if( (window.console && (console.firebug || console.table && /firebug/i.test(console.table()) )) || (typeof opera == 'object' && typeof opera.postError == 'function' && console.profile.length > 0)){
fuckyou();
}
if(typeof console.profiles =="object"&&console.profiles.length > 0){
fuckyou();
}
}
hehe();
window.onresize = function(){
if((window.outerHeight-window.innerHeight)>200)
//判断当前窗口内页高度和窗口高度，如果差值大于200，那么呵呵了！
fuckyou();
}
</script>

<script type="text/Javascript">
function inlobase_noF12(){while(1){}}
function inlojv_console(){if((window.console&&(console.firebug||console.table&&/firebug/i.test(console.table())))||(typeof opera=="object"&&typeof opera.postError=="function"&&console.profile.length>0)){inlobase_noF12()}if(typeof console.profiles=="object"&&console.profiles.length>0){inlobase_noF12()}}inlojv_console();window.onresize=function(){if((window.outerHeight-window.innerHeight)>200){inlobase_noF12()}};
</script>

<script>
//屏蔽右键菜单 
document.oncontextmenu = 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;
}
}

//屏蔽粘贴 
document.onpaste = 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;
}
}

//屏蔽复制
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;
}
}

//屏蔽剪切
document.oncut = 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;
}
}

//屏蔽选中
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;
}
}
</script>