最近看了个js日历，里面用到了加密，看了下，本身也模仿作加密，如今只能加密通常的javascript语句javascript
<!DOCTYPE html>
<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<body>
<textarea id=v1 rows="8" cols="80">alert('a');</textarea>
<br />
<button onclick="myFunction()">加密</button>
<button onclick="fan()">翻译代码</button>
<button onclick="doit()">执行加密代码</button>
<br />
<textarea id=v2 rows="8" cols="80"></textarea>
<p id="demo"></p>
<script>
//Base64^3
var key="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";
function myFunction()
{
var obj=document.getElementById("v1");
var str=obj.value;
var res="";
for(var i=str.length-1;i>=0;i--)
{
res+="0x"+(str.charCodeAt(i)^key.charCodeAt(i)).toString(16)+(i>0?",":"");
}
document.getElementById("v2").value=res;
}
function fan()
{
var obj=document.getElementById("v2");
var str=obj.value;
var arr=str.split(",");
var res="";
for(var i=0;i<arr.length;i++)
{
if(!!arr[i])
res+=String.fromCharCode((arr[i]^key.charCodeAt(i)));
}
document.getElementById("demo").innerHTML=res;
}
function doit()
{
var obj=document.getElementById("v2");
var str=obj.value;
var arr=str.split(",");
var res="";
for(var i=arr.length-1;i>=0;i--)
{
if(!!arr[i])
res+=String.fromCharCode(arr[i]^key.charCodeAt(arr.length-i-1));
}
eval(res);
}
</script>
</body>
</html>
暂时先写这么多，后续我还会再次增长加密解密的其余功能的。html
今天是2015-11-21 星期六，在家里没啥事，又把前面的加密解密函数进行了整理，发出来，方便之后使用，上次的主要偏向于功能方面，此次偏向于应用方面，下面看给出代码以及个人使用说明。java
<!DOCTYPE html> <html> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>JS加密JS原代码段</title> <body> JS原代码段： <br /> <textarea id=v1 rows="8" cols="80"> alert('aa'); alert("bb");</textarea> <br /> <label><input type="checkbox" value="hex" id="opt1" />生成测试加密的代码</label> <br /> <button onclick="myEncode()">加密</button> <button onclick="fan()">翻译</button> <button onclick="doit()">执行加密代码</button> <button onclick="doDocodeJS()">生成加密后的解密函数</button> <br /> <textarea id=v2 rows="8" cols="80"></textarea><br /> <textarea id="demo" rows="8" cols="80"></textarea> <script> var arrBase=new Array(); //在正式应用时，最好都使用数组统一管理密钥 //Base64^3 var key="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"; key="9876543210zyxwvutsrqponmlkjihgfedcbaABCDEFGHIJKLMNOPQRSTUVWXYZ"; //Base64^2 var baseKey="VFdWdVoxRnBZVzVu"; baseKey=[0x56,0x46,0x64,0x57,0x64,0x56,0x6f,0x78,0x52,0x6e,0x42,0x5a,0x56,0x7a,0x56,0x75]; arrBase=[key,baseKey]; //测试使用，用于生成baseKey的十六进制数组 var t1="",num="abc"; //用于测试时生成的加密代码，能够被翻译回去 for(var i=0;i<baseKey.length;i++) t1+="0x"+baseKey.charCodeAt(i).toString(16)+","; document.getElementById("v2").value=t1; //加密js语句块的函数，①用于测试使用，②用正式环境的加密 function myEncode() { //num=document.getElementById("opt1").checked?"":"1"; var obj=document.getElementById("v1"); var str=obj.value; var s_arr=str.split('\n'); var keyLength=parseInt(key.length/s_arr.length); var res=""; for(var i=0;i<s_arr.length;i++) { if(num) { res+="["; //②逆向加密，测试时能够关闭 for(var j=0,l=s_arr[i].length-1;j<s_arr[i].length;j++) //②逆向加密 res+="0x"+(s_arr[i].charCodeAt(j)^key.charCodeAt(i*keyLength+l--%keyLength)).toString(16)+(j<s_arr[i].length-1?",":""); //②逆向加密 res+="]"+(i<s_arr.length-1?",":""); //②逆向加密，测试能够请关闭 } else { for(var j=0,l=0;j<s_arr[i].length;j++) //①顺序加密 res+="0x"+(s_arr[i].charCodeAt(j)^key.charCodeAt(i*keyLength+l++%keyLength)).toString(16)+(j<s_arr[i].length-1?",":""); //①顺序加密 } res+=i<s_arr.length-1?"\n":""; //①② } document.getElementById("v2").value=res; } //解密，反编译加密后的代码，所有使用①的代码进行解密，通常用于测试 function fan() { var obj=document.getElementById("v2"); var str=obj.value; var o_arr=str.split("\n"); var keyLength=parseInt(key.length/o_arr.length); var res=""; for(var i=0;i<o_arr.length;i++) { var t_arr=o_arr[i].split(","); for(var j=0,l=0;j<t_arr.length;j++) { if(!!t_arr[j]) res+=String.fromCharCode((t_arr[j]^key.charCodeAt(i*keyLength+l++%keyLength))); } res+="\n"; } document.getElementById("demo").innerText=res; } //执行加密代码， function doit() { var obj=document.getElementById("v2"); var str=obj.value; var o_arr=str.replace(/(\[)*(\],)*(\])*/ig,"").split("\n"); for(var i=0;i<o_arr.length;i++) o_arr[i]=o_arr[i].split(","); eval(myDecode(o_arr)); } //解密函数 function myDecode() { var pwArr = arguments[0]; var argLength=arguments.length; var keyLength=parseInt(key.length/pwArr.length); var res=""; if(argLength=="1") for(var i=0;i<pwArr.length;i++) { var t_arr=pwArr[i]; if(num) { for(var j=0,l=t_arr.length-1;j<t_arr.length;j++) //②逆向解密 if(t_arr[j]!=="") res+=String.fromCharCode(t_arr[j]^key.charCodeAt(i*keyLength+l--%keyLength)); //②逆向解密 } else { for(var j=0,l=0;j<t_arr.length;j++) //①顺序解密 if(t_arr[j]!=="") res+=String.fromCharCode(t_arr[j]^key.charCodeAt(i*keyLength+l++%keyLength)); //①顺序解密 } } else { var index=arguments[1]; var t_arr=pwArr[index]; if(num) { for(var j=0,l=t_arr.length-1;j<t_arr.length;j++) //②逆向解密 if(t_arr[j]!=="") res+=String.fromCharCode(t_arr[j]^key.charCodeAt(index*keyLength+l--%keyLength)); //②逆向解密 } else { for(var j=0,l=0;j<t_arr.length;j++) //①顺序解密 if(t_arr[j]!=="") res+=String.fromCharCode(t_arr[j]^key.charCodeAt(index*keyLength+l++%keyLength)); //①顺序解密 } } return res; } /**************************************** * * * 如下用于对解密函数再加密的函数 * * * * * ****************************************/ //加密"加密的函数" function _000(pw) { var pn=""; for (var k=0;k<pw.length;k++) pn+="0x"+(pw.charCodeAt(k)+arrBase[1][k%arrBase[1].length]).toString(16)+(k<(pw.length-1)?",":""); return pn; } //解密加密的函数 function _999(pw) { var pn=""; for (var k=0;k<pw.length;k++) pn+=String.fromCharCode(pw[k]-arrBase[1][k%arrBase[1].length]); return pn; } //通常用在正式环境的时候，解密加密后的js代码，由解密函数myDecode简化而来 function decodeJS() { var res=''; var pwArr = arguments[0]; var index=arguments[1]; var keyLength=parseInt(arrBase[0].length/pwArr.length); var t_arr=pwArr[index]; for(var j=0,l=t_arr.length-1;j<t_arr.length;j++) if(t_arr[j]!=='') res+=String.fromCharCode(t_arr[j]^arrBase[0].charCodeAt(index*keyLength+l--%keyLength)); console.log(res); return res; } //decodeJS函数的压缩版，只是函数名区分大小写了 //function DecodeJS(){var res='';var pwArr=arguments[0];var index=arguments[1];var keyLength=parseInt(key.length/pwArr.length);var t_arr=pwArr[index];for(var j=0,l=t_arr.length-1;j<t_arr.length;j++){if(t_arr[j]!==''){res+=String.fromCharCode(t_arr[j]^key.charCodeAt(index*keyLength+l--%keyLength))}}return res}; function DecodeJS(){var res='';var pwArr=arguments[0];var index=arguments[1];var keyLength=parseInt(arrBase[0].length/pwArr.length);var t_arr=pwArr[index];for(var j=0,l=t_arr.length-1;j<t_arr.length;j++)if(t_arr[j]!=='')res+=String.fromCharCode(t_arr[j]^arrBase[0].charCodeAt(index*keyLength+l--%keyLength));return res} //把解密函数进行加密 function doDocodeJS() { document.getElementById("demo").value=_000(DecodeJS.toString()); } //console.log(_000("function f(x){alert(x);}"));//测试生成的加密代码 var d=[0xbc,0xbb,0xd2,0xba,0xd8,0xbf,0xde,0xe6,0x72,0xd4,0x6a,0xd2,0x7f,0xf5,0xb7,0xe1,0xbb,0xb8,0xd8,0x7f,0xdc,0x7f,0xaa,0xf5]; //console.log(_999(d));//测试解密，对加密后函数生成的加密代码 //console.log("test................."); </script> </body> </html>
使用说明：数组
本程序主要是由eval去执行代码，使用前期准备的JS代码段要求符合eval的使用规范以及注意事项，不懂的能够参考我博客前面几期的相关文章说明。函数
本次演示使用简单的根据当前日期算第几周程序，是随便找我之前的一个blogs文章中的程序：当前是本月第几周，程序代码以下：post
var getMonthWeek = function(a, b, c) { var date = new Date(a, parseInt(b) - 1, c), w = date.getDay(), d = date.getDate(); return Math.ceil((d + 6 - w) / 7); //① }; var getYearWeek = function(a, b, c) { var date1 = new Date(a, parseInt(b) - 1, c), //② date2 = new Date(a, 0, 1), d = Math.round((date1.valueOf() - date2.valueOf()) / 86400000); //③ return Math.ceil((d + ((date2.getDay() + 1) - 1)) / 7); }; today = new Date(); var y = today.getYear(); var m = today.getMonth() + 1; var d = today.getDate(); document.write("今天是"+ m + "月的第 " + getMonthWeek(y, m, d) + " 周"); //④ document.write("<br /><br />"+today.getHours()+":"+ today.getMinutes()+":"+ today.getSeconds());
程序很简单，你们应该都能看懂，我就不解释了，主要是加密其中的①②③④语句，下面具体说说加密使用的步骤：测试
1：把须要加密的JS代码段整理出来，若是是函数或多条语句，最好是每一个单独执行的代码段压缩下，整理成每行是一个执行单元的语句。
这样的好处是一：方便后续的执行，二：大大减小加密后的代码。
因为我也把解密函数进行加密，因此预留了两行（后面会用到）。ui
Math.ceil((d + 6 - w) / 7); new Date(a, parseInt(b) - 1, c) Math.round((date1.valueOf() - date2.valueOf()) / 86400000); "今天是"+ m+ "月的第 "+ getMonthWeek(y, m, d)+ " 周" alert('aaa'); alert("bbb");
2：整理好的代码段放入“JS原代码段”的输入框中，按“加密”按钮，生成加密后的代码数字。生成后的代码数组以下：加密
1 [0x7e,0x55,0x41,0x5e,0x19,0x5b,0x5c,0x59,0x5d,0x1a,0x1b,0x50,0x15,0x1d,0x17,0xe,0x19,0x1d,0x11,0x45,0x1a,0x14,0x1a,0x16,0x0,0x11,0x2], 2 [0x14,0x14,0x5,0x53,0x30,0x14,0x2,0x12,0x50,0x18,0x56,0x51,0x2,0x12,0x6,0x6,0x13,0x3e,0x16,0xd,0x52,0x13,0x5b,0x53,0x59,0x55,0x47,0x5b,0x58,0x1a,0x53], 3 [0x25,0x8,0x1e,0x3,0x42,0x1f,0x1,0x1a,0x1e,0x3,0x40,0x41,0xe,0xa,0x18,0x8,0x5f,0x41,0x6,0x6,0x4,0x1c,0xf,0x24,0xa,0x45,0x47,0x4f,0x5d,0x47,0xc,0x8,0x1e,0xe,0x5e,0x43,0x18,0xe,0x1c,0x12,0xd,0x26,0xc,0x43,0x45,0x44,0x4e,0x40,0x50,0x5f,0x5e,0x5d,0x5a,0x5b,0x5c,0x5d,0x5e,0x46,0x4b], 4 [0x40,0x4ea9,0x594d,0x664a,0x44,0x6f,0x63,0x2f,0x6a,0x41,0x40,0x676b,0x76e0,0x7b49,0x46,0x66,0x68,0x62,0x26,0x4,0x16,0x2e,0xb,0xb,0x12,0x2c,0x14,0x27,0x24,0xa,0x4a,0x1a,0x48,0x45,0xb,0x68,0x63,0x26,0x68,0x4a,0x42,0x41,0x44,0x540d,0x44], 5 [0x26,0x2a,0x20,0x3c,0x39,0x64,0x6c,0x2b,0x28,0x29,0x60,0x6f,0x7e], 6 [0x30,0x3c,0x2a,0x2a,0x23,0x7e,0x77,0x36,0x31,0x30,0x73,0x79,0x74]
3：点击“生成加密后的解密函数”按钮，生成加密后的解密函数：url
[0xbc,0xbb,0xd2,0xba,0xd8,0xbf,0xde,0xe6,0x72,0xb2,0xa7,0xbd,0xc5,0xde,0xbb,0xbf,0xa9,0x6e,0x8d,0xd2,0xda,0xb7,0xe1,0x98,0xc4,0xd3,0xb5,0x97,0x7d,0xa1,0x91,0xeb,0xb7,0xb8,0x84,0xc7,0xdb,0x97,0xe1,0xea,0x8f,0xcf,0xb4,0xc1,0xcb,0xe7,0xbb,0xe3,0xca,0xb9,0xbf,0x87,0xc1,0x91,0xe5,0xd9,0xc4,0x8e,0xab,0xc8,0xba,0xdf,0xce,0xb2,0xb7,0xb8,0xcb,0xcc,0xd1,0xbb,0xdd,0xec,0xc5,0xc9,0x73,0xb7,0x91,0xf0,0xb7,0xe7,0x76,0xb1,0xc9,0xd0,0xb0,0xbb,0xdd,0xdf,0xc6,0xd6,0x7f,0xca,0xb7,0xec,0xc9,0xda,0x9f,0xb4,0xd8,0x7f,0xc5,0xc8,0xe1,0xba,0xb3,0xe1,0xa7,0xb5,0x86,0xd7,0x84,0xe1,0xbb,0xb4,0xcb,0xcb,0xcc,0x85,0xdf,0xef,0x93,0xe0,0xb4,0x88,0xc2,0xdf,0xc4,0xdc,0xca,0xae,0x8d,0x92,0xda,0xb7,0xe1,0x98,0xc6,0xcd,0xa3,0xcc,0xc8,0xb7,0xc6,0xec,0x97,0xb8,0xd6,0xb2,0xcd,0xc4,0xd3,0xdd,0xca,0xcb,0x7d,0xc0,0xc5,0xec,0x7e,0xeb,0xb7,0xb8,0x84,0xc1,0xa1,0x86,0x9b,0xe4,0x8f,0xe2,0xa1,0xbb,0xc8,0xec,0x84,0xe1,0xbb,0xb4,0xcb,0xcb,0xcc,0x83,0xa0,0xb3,0xbc,0xaa,0xb6,0xb9,0xb7,0xec,0xc8,0xa3,0xc2,0xab,0xd2,0xbe,0xd8,0xbe,0xaa,0xe2,0x7d,0x99,0x6b,0xc3,0xbc,0xa2,0xca,0xd4,0xb7,0xb8,0xd6,0xb2,0xce,0xb3,0x90,0xb5,0x8f,0x95,0x69,0x83,0xc8,0xdf,0xc9,0xa0,0x93,0x99,0xd8,0xc9,0xcd,0xc4,0xd6,0xa6,0xb8,0xe0,0xb1,0xc7,0x99,0xe2,0xb7,0xe7,0x99,0xb5,0xc8,0xbc,0x8c,0xca,0xce,0xd9,0xc4,0xe0,0x9d,0xc4,0xb3,0xd8,0xb7,0xe7,0xc8,0x88,0xc5,0xca,0xc9,0xb1,0x9f,0xd5,0x80,0xd1,0xaa,0xbb,0xc8,0xbd,0xc5,0xd9,0xbb,0x87,0xd8,0x7f,0xcd,0xc4,0xd3,0xdd,0xca,0x98,0xad,0xbf,0xcf,0xc6,0xbb,0xe3,0xbd,0xba,0xcc,0x82,0xd0,0x83,0x9c,0x9d,0xbd,0xd3,0xbb,0xa6,0xbb,0xe8,0xbd,0xe9,0xbe,0x6f,0x8d,0x92,0xd6,0xbb,0xe3,0xed,0xc4,0xdc,0x62,0xcc,0xbb,0xed,0xd3]
4:把第三步生成的代码替换第二步中的第6行的数组，最后生成的以下代码：
[0x7e,0x55,0x41,0x5e,0x19,0x5b,0x5c,0x59,0x5d,0x1a,0x1b,0x50,0x15,0x1d,0x17,0xe,0x19,0x1d,0x11,0x45,0x1a,0x14,0x1a,0x16,0x0,0x11,0x2], [0x14,0x14,0x5,0x53,0x30,0x14,0x2,0x12,0x50,0x18,0x56,0x51,0x2,0x12,0x6,0x6,0x13,0x3e,0x16,0xd,0x52,0x13,0x5b,0x53,0x59,0x55,0x47,0x5b,0x58,0x1a,0x53], [0x25,0x8,0x1e,0x3,0x42,0x1f,0x1,0x1a,0x1e,0x3,0x40,0x41,0xe,0xa,0x18,0x8,0x5f,0x41,0x6,0x6,0x4,0x1c,0xf,0x24,0xa,0x45,0x47,0x4f,0x5d,0x47,0xc,0x8,0x1e,0xe,0x5e,0x43,0x18,0xe,0x1c,0x12,0xd,0x26,0xc,0x43,0x45,0x44,0x4e,0x40,0x50,0x5f,0x5e,0x5d,0x5a,0x5b,0x5c,0x5d,0x5e,0x46,0x4b], [0x40,0x4ea9,0x594d,0x664a,0x44,0x6f,0x63,0x2f,0x6a,0x41,0x40,0x676b,0x76e0,0x7b49,0x46,0x66,0x68,0x62,0x26,0x4,0x16,0x2e,0xb,0xb,0x12,0x2c,0x14,0x27,0x24,0xa,0x4a,0x1a,0x48,0x45,0xb,0x68,0x63,0x26,0x68,0x4a,0x42,0x41,0x44,0x540d,0x44], [0x26,0x2a,0x20,0x3c,0x39,0x64,0x6c,0x2b,0x28,0x29,0x60,0x6f,0x7e], [0xbc,0xbb,0xd2,0xba,0xd8,0xbf,0xde,0xe6,0x72,0xb2,0xa7,0xbd,0xc5,0xde,0xbb,0xbf,0xa9,0x6e,0x8d,0xd2,0xda,0xb7,0xe1,0x98,0xc4,0xd3,0xb5,0x97,0x7d,0xa1,0x91,0xeb,0xb7,0xb8,0x84,0xc7,0xdb,0x97,0xe1,0xea,0x8f,0xcf,0xb4,0xc1,0xcb,0xe7,0xbb,0xe3,0xca,0xb9,0xbf,0x87,0xc1,0x91,0xe5,0xd9,0xc4,0x8e,0xab,0xc8,0xba,0xdf,0xce,0xb2,0xb7,0xb8,0xcb,0xcc,0xd1,0xbb,0xdd,0xec,0xc5,0xc9,0x73,0xb7,0x91,0xf0,0xb7,0xe7,0x76,0xb1,0xc9,0xd0,0xb0,0xbb,0xdd,0xdf,0xc6,0xd6,0x7f,0xca,0xb7,0xec,0xc9,0xda,0x9f,0xb4,0xd8,0x7f,0xc5,0xc8,0xe1,0xba,0xb3,0xe1,0xa7,0xb5,0x86,0xd7,0x84,0xe1,0xbb,0xb4,0xcb,0xcb,0xcc,0x85,0xdf,0xef,0x93,0xe0,0xb4,0x88,0xc2,0xdf,0xc4,0xdc,0xca,0xae,0x8d,0x92,0xda,0xb7,0xe1,0x98,0xc6,0xcd,0xa3,0xcc,0xc8,0xb7,0xc6,0xec,0x97,0xb8,0xd6,0xb2,0xcd,0xc4,0xd3,0xdd,0xca,0xcb,0x7d,0xc0,0xc5,0xec,0x7e,0xeb,0xb7,0xb8,0x84,0xc1,0xa1,0x86,0x9b,0xe4,0x8f,0xe2,0xa1,0xbb,0xc8,0xec,0x84,0xe1,0xbb,0xb4,0xcb,0xcb,0xcc,0x83,0xa0,0xb3,0xbc,0xaa,0xb6,0xb9,0xb7,0xec,0xc8,0xa3,0xc2,0xab,0xd2,0xbe,0xd8,0xbe,0xaa,0xe2,0x7d,0x99,0x6b,0xc3,0xbc,0xa2,0xca,0xd4,0xb7,0xb8,0xd6,0xb2,0xce,0xb3,0x90,0xb5,0x8f,0x95,0x69,0x83,0xc8,0xdf,0xc9,0xa0,0x93,0x99,0xd8,0xc9,0xcd,0xc4,0xd6,0xa6,0xb8,0xe0,0xb1,0xc7,0x99,0xe2,0xb7,0xe7,0x99,0xb5,0xc8,0xbc,0x8c,0xca,0xce,0xd9,0xc4,0xe0,0x9d,0xc4,0xb3,0xd8,0xb7,0xe7,0xc8,0x88,0xc5,0xca,0xc9,0xb1,0x9f,0xd5,0x80,0xd1,0xaa,0xbb,0xc8,0xbd,0xc5,0xd9,0xbb,0x87,0xd8,0x7f,0xcd,0xc4,0xd3,0xdd,0xca,0x98,0xad,0xbf,0xcf,0xc6,0xbb,0xe3,0xbd,0xba,0xcc,0x82,0xd0,0x83,0x9c,0x9d,0xbd,0xd3,0xbb,0xa6,0xbb,0xe8,0xbd,0xe9,0xbe,0x6f,0x8d,0x92,0xd6,0xbb,0xe3,0xed,0xc4,0xdc,0x62,0xcc,0xbb,0xed,0xd3]
5：而后把密钥、加密代码、解密函数等拷贝到你的程序中
var arrBase=[ "9876543210zyxwvutsrqponmlkjihgfedcbaABCDEFGHIJKLMNOPQRSTUVWXYZ", [0x56,0x46,0x64,0x57,0x64,0x56,0x6f,0x78,0x52,0x6e,0x42,0x5a,0x56,0x7a,0x56,0x75]]; var pw=[ [0x7e,0x55,0x41,0x5e,0x19,0x5b,0x5c,0x59,0x5d,0x1a,0x1b,0x50,0x15,0x1d,0x17,0xe,0x19,0x1d,0x11,0x45,0x1a,0x14,0x1a,0x16,0x0,0x11,0x2], [0x14,0x14,0x5,0x53,0x30,0x14,0x2,0x12,0x50,0x18,0x56,0x51,0x2,0x12,0x6,0x6,0x13,0x3e,0x16,0xd,0x52,0x13,0x5b,0x53,0x59,0x55,0x47,0x5b,0x58,0x1a,0x53], [0x25,0x8,0x1e,0x3,0x42,0x1f,0x1,0x1a,0x1e,0x3,0x40,0x41,0xe,0xa,0x18,0x8,0x5f,0x41,0x6,0x6,0x4,0x1c,0xf,0x24,0xa,0x45,0x47,0x4f,0x5d,0x47,0xc,0x8,0x1e,0xe,0x5e,0x43,0x18,0xe,0x1c,0x12,0xd,0x26,0xc,0x43,0x45,0x44,0x4e,0x40,0x50,0x5f,0x5e,0x5d,0x5a,0x5b,0x5c,0x5d,0x5e,0x46,0x4b], [0x40,0x4ea9,0x594d,0x664a,0x44,0x6f,0x63,0x2f,0x6a,0x41,0x40,0x676b,0x76e0,0x7b49,0x46,0x66,0x68,0x62,0x26,0x4,0x16,0x2e,0xb,0xb,0x12,0x2c,0x14,0x27,0x24,0xa,0x4a,0x1a,0x48,0x45,0xb,0x68,0x63,0x26,0x68,0x4a,0x42,0x41,0x44,0x540d,0x44], [0x26,0x2a,0x20,0x3c,0x39,0x64,0x6c,0x2b,0x28,0x29,0x60,0x6f,0x7e], [0xbc,0xbb,0xd2,0xba,0xd8,0xbf,0xde,0xe6,0x72,0xb2,0xa7,0xbd,0xc5,0xde,0xbb,0xbf,0xa9,0x6e,0x8d,0xd2,0xda,0xb7,0xe1,0x98,0xc4,0xd3,0xb5,0x97,0x7d,0xa1,0x91,0xeb,0xb7,0xb8,0x84,0xc7,0xdb,0x97,0xe1,0xea,0x8f,0xcf,0xb4,0xc1,0xcb,0xe7,0xbb,0xe3,0xca,0xb9,0xbf,0x87,0xc1,0x91,0xe5,0xd9,0xc4,0x8e,0xab,0xc8,0xba,0xdf,0xce,0xb2,0xb7,0xb8,0xcb,0xcc,0xd1,0xbb,0xdd,0xec,0xc5,0xc9,0x73,0xb7,0x91,0xf0,0xb7,0xe7,0x76,0xb1,0xc9,0xd0,0xb0,0xbb,0xdd,0xdf,0xc6,0xd6,0x7f,0xca,0xb7,0xec,0xc9,0xda,0x9f,0xb4,0xd8,0x7f,0xc5,0xc8,0xe1,0xba,0xb3,0xe1,0xa7,0xb5,0x86,0xd7,0x84,0xe1,0xbb,0xb4,0xcb,0xcb,0xcc,0x85,0xdf,0xef,0x93,0xe0,0xb4,0x88,0xc2,0xdf,0xc4,0xdc,0xca,0xae,0x8d,0x92,0xda,0xb7,0xe1,0x98,0xc6,0xcd,0xa3,0xcc,0xc8,0xb7,0xc6,0xec,0x97,0xb8,0xd6,0xb2,0xcd,0xc4,0xd3,0xdd,0xca,0xcb,0x7d,0xc0,0xc5,0xec,0x7e,0xeb,0xb7,0xb8,0x84,0xc1,0xa1,0x86,0x9b,0xe4,0x8f,0xe2,0xa1,0xbb,0xc8,0xec,0x84,0xe1,0xbb,0xb4,0xcb,0xcb,0xcc,0x83,0xa0,0xb3,0xbc,0xaa,0xb6,0xb9,0xb7,0xec,0xc8,0xa3,0xc2,0xab,0xd2,0xbe,0xd8,0xbe,0xaa,0xe2,0x7d,0x99,0x6b,0xc3,0xbc,0xa2,0xca,0xd4,0xb7,0xb8,0xd6,0xb2,0xce,0xb3,0x90,0xb5,0x8f,0x95,0x69,0x83,0xc8,0xdf,0xc9,0xa0,0x93,0x99,0xd8,0xc9,0xcd,0xc4,0xd6,0xa6,0xb8,0xe0,0xb1,0xc7,0x99,0xe2,0xb7,0xe7,0x99,0xb5,0xc8,0xbc,0x8c,0xca,0xce,0xd9,0xc4,0xe0,0x9d,0xc4,0xb3,0xd8,0xb7,0xe7,0xc8,0x88,0xc5,0xca,0xc9,0xb1,0x9f,0xd5,0x80,0xd1,0xaa,0xbb,0xc8,0xbd,0xc5,0xd9,0xbb,0x87,0xd8,0x7f,0xcd,0xc4,0xd3,0xdd,0xca,0x98,0xad,0xbf,0xcf,0xc6,0xbb,0xe3,0xbd,0xba,0xcc,0x82,0xd0,0x83,0x9c,0x9d,0xbd,0xd3,0xbb,0xa6,0xbb,0xe8,0xbd,0xe9,0xbe,0x6f,0x8d,0x92,0xd6,0xbb,0xe3,0xed,0xc4,0xdc,0x62,0xcc,0xbb,0xed,0xd3]]; function _999(pw){var pn="";for(var k=0;k<pw.length;k++)pn+=String.fromCharCode(pw[k]-arrBase[1][k%arrBase[1].length]);return pn} eval(_999(pw[pw.length-1]));
6：把程序中须要替换的①②③④语句替换成解密语句DecodeJS(pw,0)并执行解密代码，参考以下：
//return Math.ceil((d + 6 - w) / 7); //① return eval(DecodeJS(pw,0)); //document.write("今天是"+ m + "月的第 " + getMonthWeek(y, m, d) + " 周"); //④ document.write(eval(DecodeJS(pw,3)));
好了，再次运行你的程序，完美执行。
另外，有什么须要注意说明，我后续也会补上来。
注意：
1：在JS原代码段的输入框中，进来不要有空格行和回车行等空行，由于空行也会参与加密代码的运算中。
2：生成解密函数的加密代码能够单独使用，或放到前面生成的加密代码段数组中，前提是加密代码段数组中必须提早要有占位行，如我上面的替换代码。
说明：以上代码为本身整理，转载请注明出处。