真正能实现源代码的禁止屏蔽 ，"
); window.event.returnValue=false; } } document.onkeydown = function(){ if(window.event && window.event.keyCode == 123) { alert("F12被禁用"); 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键进行字符的网页删除操作 ！"); returnfalse; } } script>经过JS压缩后的禁止我的花园世界挂机脚本代码如下 ：
<script>window.onload=function(){document.onkeydown=function(){var e=window.event||arguments[0];if(e.keyCode==123){returnfalse}else{if((e.ctrlKey)&&(e.shiftKey)&&(e.keyCode==73)){returnfalse}else{if((e.shiftKey)&&(e.keyCode==121)){returnfalse}else{if((e.ctrlKey)&&(e.keyCode==85)){returnfalse}}}}};document.oncontextmenu=function(){alert("右键被禁止 ，我们还有其他有趣的网页设置 ：二、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")){ returnfalse; } returntrue; }catch(e){ returnfalse; } } 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")){ returnfalse; } returntrue; }catch (e){ returnfalse; } } 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; } }这种很适合小说网站 ，源代被别人随意copy走内容就不好了
六 、复制内容请按CTRL+C！我的花园世界脚本下载复制内容请按CTRL+C ！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")){ returnfalse; } returntrue; }catch(e){ returnfalse; } } 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")){ returnfalse; } returntrue; }catch (e){ returnfalse; } } 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; } } 四 、");returnfalse}};script><script>window.onload=function(){document.onkeydown=function(){var e=window.event||arguments[0];if(e.keyCode==123){returnfalse}else{if((e.ctrlKey)&&(e.shiftKey)&&(e.keyCode==73)){returnfalse}else{if((e.shiftKey)&&(e.keyCode==121)){returnfalse}else{if((e.ctrlKey)&&(e.keyCode==85)){returnfalse}}}}};document.oncontextmenu=function(){alert("右键被禁止，其他相关
一 、我们可以通过使用JavaScript来屏蔽掉这三种状态从而实现禁止查看源代码效果 。大神是无法作用的。复制内容请按CTRL+C ！
查看源代码的几种方法：
以上的几种方法都可以查看到网站的源代码 ，复制内容请按CTRL+C ！单纯的JS是不可能完全屏蔽的!这些脚本只能简单防止小白，并且现在很多浏览器自带有查看网页源代码的功能 。复制内容请按CTRL+C！屏蔽复制 <span class="hljs-built_in">document</span>.oncopy = <span class="hljs-function"><span class="hljs-keyword">function</span>(<span class="hljs-params">event</span>)</span>{ <span class="hljs-keyword">if</span>(<span class="hljs-built_in">window</span>.event){ event = <span class="hljs-built_in">window</span>.event; }<span class="hljs-keyword">try</span>{ <span class="hljs-keyword">var</span> the = event.srcElement; <span class="hljs-keyword">if</span>(!((the.tagName == <span class="hljs-string">"INPUT"</span>&& the.type.toLowerCase() == <span class="hljs-string">"text"</span>)|| the.tagName == <span class="hljs-string">"TEXTAREA"</span>)){ <span class="hljs-keyword">return</span><span class="hljs-literal">false</span>; } <span class="hljs-keyword">return</span><span class="hljs-literal">true</span>; }<span class="hljs-keyword">catch</span>(e){ <span class="hljs-keyword">return</span><span class="hljs-literal">false</span>; } } <span class="hljs-built_in">document</span>.oncopy = <span class="hljs-function"><span class="hljs-keyword">function</span> (<span class="hljs-params">event</span>)</span>{ <span class="hljs-keyword">if</span>(<span class="hljs-built_in">window</span>.event){ event = <span class="hljs-built_in">window</span>.event; }<span class="hljs-keyword">try</span>{ <span class="hljs-keyword">var</span> the = event.srcElement; <span class="hljs-keyword">if</span>(!((the.tagName == <span class="hljs-string">"INPUT"</span> && the.type.toLowerCase() == <span class="hljs-string">"text"</span>) || the.tagName == <span class="hljs-string">"TEXTAREA"</span>)){ <span class="hljs-keyword">return</span> <span class="hljs-literal">false</span>; } <span class="hljs-keyword">return</span> <span class="hljs-literal">true</span>; }<span class="hljs-keyword">catch</span> (e){ <span class="hljs-keyword">return</span> <span class="hljs-literal">false</span>; } } 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; } } 五 、"</span>);<span class="hljs-keyword">return</span> <span class="hljs-literal">false</span>}};</span><span class="hljs-tag"></<span class="hljs-name">script</span>></span> <script>window.onload=function(){document.onkeydown=function(){var e=window.event||arguments[0];if(e.keyCode==123){return false}else{if((e.ctrlKey)&&(e.shiftKey)&&(e.keyCode==73)){return false}else{if((e.shiftKey)&&(e.keyCode==121)){return false}else{if((e.ctrlKey)&&(e.keyCode==85)){return false}}}}};document.oncontextmenu=function(){alert("右键被禁止 ，屏蔽右键菜单 <span class="hljs-built_in">document</span>.oncontextmenu = <span class="hljs-function"><span class="hljs-keyword">function</span>(<span class="hljs-params">event</span>)</span>{ <span class="hljs-keyword">if</span>(<span class="hljs-built_in">window</span>.event){ event = <span class="hljs-built_in">window</span>.event; }<span class="hljs-keyword">try</span>{ <span class="hljs-keyword">var</span> the = event.srcElement; <span class="hljs-keyword">if</span>(!((the.tagName == <span class="hljs-string">"INPUT"</span>&& the.type.toLowerCase() == <span class="hljs-string">"text"</span>)|| the.tagName == <span class="hljs-string">"TEXTAREA"</span>)){ <span class="hljs-keyword">return</span><span class="hljs-literal">false</span>; } <span class="hljs-keyword">return</span><span class="hljs-literal">true</span>; }<span class="hljs-keyword">catch</span>(e){ <span class="hljs-keyword">return</span><span class="hljs-literal">false</span>; } } <span class="hljs-built_in">document</span>.oncontextmenu = <span class="hljs-function"><span class="hljs-keyword">function</span> (<span class="hljs-params">event</span>)</span>{ <span class="hljs-keyword">if</span>(<span class="hljs-built_in">window</span>.event){ event = <span class="hljs-built_in">window</span>.event; }<span class="hljs-keyword">try</span>{ <span class="hljs-keyword">var</span> the = event.srcElement; <span class="hljs-keyword">if</span> (!((the.tagName == <span class="hljs-string">"INPUT"</span> && the.type.toLowerCase() == <span class="hljs-string">"text"</span>) || the.tagName == <span class="hljs-string">"TEXTAREA"</span>)){ <span class="hljs-keyword">return</span> <span class="hljs-literal">false</span>; } <span class="hljs-keyword">return</span> <span class="hljs-literal">true</span>; }<span class="hljs-keyword">catch</span> (e){ <span class="hljs-keyword">return</span> <span class="hljs-literal">false</span>; } } 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; } } 三 、
