怎样不让用户查看网页的JS代码？

最新推荐文章于 2019-12-10 15:35:47 发布

原创最新推荐文章于 2019-12-10 15:35:47 发布 · 890 阅读

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文章标签：

#IE #C #C++ #C# #JavaScript #ViewUI

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本文提供了一个用于解密和查看网页源代码的工具，通过JavaScript实现了代码加密与解密的功能，便于用户研究复杂的JS代码。

方成的webExcel有300多k的js代码，都可以随便拿来研究

谁说不行的啊

给你个宝：
<html>
<head>

<title> 源代码解密 </title>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<SCRIPT LANGUAGE= "JavaScript ">

</script>
</head>

<body bgcolor= "#000000 " text= "#999999 " link= "#33FF33 " vlink= "#33FF33 " alink= "#33FF33 ">
<center>
<form name=getSource onSubmit= "return viewSource(); ">
<font size=2> 输入网址按查看钮 </font>
<input type=text name=url value= "http:// ">
<input type=submit name=view value= "查看 ">
</form>
</center>
<SCRIPT language=JavaScript>
 \n <\/script> ";
i++;
if (i=1) alert( "代码已编译1次! ");
else alert( "代码已编译 "+i+ "次! ");
}
function selectCode() /* Selecting "Compilation " for Copying */
{
if(document.pad.text.value.length> 0)
{
document.pad.text.focus();
document.pad.text.select();
}
else alert( '无任何内容被选中! ')
}
function preview() /* Preview for the "Compilation " */
{
if(document.pad.text.value.length> 0)
{
pr=window.open( " ", "Preview ", "scrollbars=1,menubar=1,status=1,width=700,height=320,left=50,top=110 ");
pr.document.write(document.pad.text.value);
}
else alert( '无任何内容可供预览! ')
}
function uncompile() /* Decompiling a "Compilation " */
{
if (document.pad.text.value.length> 0)
{
source=unescape(document.pad.text.value);
document.pad.text.value= " "+source+ " ";
}
else alert( '请把需待还原的代码copy到此框中! ')
}
// -->
</SCRIPT>

<TABLE border=0 cellPadding=0 cellSpacing=0 width= "100% ">
<TBODY>
<TR>
<TD width= "100% ">
<FORM method=post name=pad align= "center ">
<div align= "center ">
<TEXTAREA cols=58 name=text rows=20 style= "BACKGROUND-COLOR: #ebebeb; WIDTH: 95% "> </TEXTAREA>
<BR>
<INPUT name=compileIt onclick=generate() onmouseout=LightOut(this) onmouseover=LightOn(this) type=button value=加密>
<INPUT name=select onclick=selectCode() onmouseout=LightOut(this) onmouseover=LightOn(this) type=button value=选中>
<INPUT name=view onclick=preview() onmouseout=LightOut(this) onmouseover=LightOn(this) type=button value=预览>
<INPUT name=retur onclick=uncompile() onmouseout=LightOut(this) onmouseover=LightOn(this) type=button value=还原>
<INPUT name=clear onmouseout=LightOut(this) onmouseover=LightOn(this) type=reset value=清除>
</div>
</FORM> </TD> </TR> </TBODY> </TABLE>
</body>
</html>