主要是选自《Ext js 权威指南》描述的是Extjs4的版本

模板代码如下：（略有改动，原因是当前文件目录下放置了extjs的包）

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

<html>

<head>

<title></title>

<link rel="stylesheet" type="text/css"  href="./extjs/resources/css/ext-all.css"/>

<script type="text/javascript"  src="./extjs/bootstrap.js"></script>

<script type="text/javascript"  src="./extjs/locale/Ext-lang-zh_CN.js"></script>

<style type="text/css">

 

</style>

</head>

<body>

<script type="text/javascript">

Ext.onReady(function() {

            if (Ext.BLANK_IMAGE_URL.substr(0, 4) != "data") {

                Ext.BLANK_IMAGE_URL = "./images/s.gif";

            }

        });

</script>

</body>

</html>

 

最后，转载一个查看extjs的工具类

Illuminations for Developers Keygen

这个注册工具来源于http://userscripts.org/scripts/show/103823本人稍作修改，以便工具能够独立运行。

并且修改C:\Documents and Settings\Administrator\Application Data\Mozilla\Firefox\Profiles\b4fc8mmf.default\extensions \sroussey@illumination-for-developers.com\content\native\mozilla \IlluminationModule.js里面的illumination_isTrial函数为

illumination_isTrial = function() {

        return false;

}

将以下内容保存为keygen.html

<html>

<head>

<script>

   1:  




   2: var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase    */




   3: var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance  */




   4: var chrsz  = 8; /* bits per input character. 8 - ASCII; 16 - Unicode   */




   5:  




   6: /*




   7:  * These are the functions you'll usually want to call




   8:  * They take string arguments and return either hex or base-64 encoded strings




   9:  */




  10: function hex_sha1(s){return binb2hex(core_sha1(str2binb(s),s.length * chrsz));}




  11: function b64_sha1(s){return binb2b64(core_sha1(str2binb(s),s.length * chrsz));}




  12: function str_sha1(s){return binb2str(core_sha1(str2binb(s),s.length * chrsz));}




  13: function hex_hmac_sha1(key, data){ return binb2hex(core_hmac_sha1(key, data));}




  14: function b64_hmac_sha1(key, data){ return binb2b64(core_hmac_sha1(key, data));}




  15: function str_hmac_sha1(key, data){ return binb2str(core_hmac_sha1(key, data));}




  16:  




  17: /*




  18:  * Perform a simple self-test to see if the VM is working




  19:  */




  20: function sha1_vm_test()




  21: {




  22:  return hex_sha1("abc") == "a9993e364706816aba3e25717850c26c9cd0d89d";




  23: }




  24:  




  25: /*




  26:  * Calculate the SHA-1 of an array of big-endian words, and a bit length




  27:  */




  28: function core_sha1(x, len)




  29: {




  30:  /* append padding */




  31:  x[len >> 5] |= 0x80 << (24 - len % 32);




  32:  x[((len + 64 >> 9) << 4) + 15] = len;




  33:  




  34:  var w = Array(80);




  35:  var a = 1732584193;




  36:  var b = -271733879;




  37:  var c = -1732584194;




  38:  var d = 271733878;




  39:  var e = -1009589776;




  40:  




  41:  for(var i = 0; i < x.length; i += 16)




  42:  {




  43:   var olda = a;




  44:   var oldb = b;




  45:   var oldc = c;




  46:   var oldd = d;




  47:   var olde = e;




  48:  




  49:   for(var j = 0; j < 80; j++)




  50:   {




  51:    if(j < 16) w[j] = x[i + j];




  52:    else w[j] = rol(w[j-3] ^ w[j-8] ^ w[j-14] ^ w[j-16], 1);




  53:    var t = safe_add(safe_add(rol(a, 5), sha1_ft(j, b, c, d)),




  54:             safe_add(safe_add(e, w[j]), sha1_kt(j)));




  55:    e = d;




  56:    d = c;




  57:    c = rol(b, 30);




  58:    b = a;




  59:    a = t;




  60:   }




  61:  




  62:   a = safe_add(a, olda);




  63:   b = safe_add(b, oldb);




  64:   c = safe_add(c, oldc);




  65:   d = safe_add(d, oldd);




  66:   e = safe_add(e, olde);




  67:  }




  68:  return Array(a, b, c, d, e);




  69:  




  70: }




  71:  




  72: /*




  73:  * Perform the appropriate triplet combination function for the current




  74:  * iteration




  75:  */




  76: function sha1_ft(t, b, c, d)




  77: {




  78:  if(t < 20) return (b & c) | ((~b) & d);




  79:  if(t < 40) return b ^ c ^ d;




  80:  if(t < 60) return (b & c) | (b & d) | (c & d);




  81:  return b ^ c ^ d;




  82: }




  83:  




  84: /*




  85:  * Determine the appropriate additive constant for the current iteration




  86:  */




  87: function sha1_kt(t)




  88: {




  89:  return (t < 20) ? 1518500249 : (t < 40) ? 1859775393 :




  90:      (t < 60) ? -1894007588 : -899497514;




  91: }




  92:  




  93: /*




  94:  * Calculate the HMAC-SHA1 of a key and some data




  95:  */




  96: function core_hmac_sha1(key, data)




  97: {




  98:  var bkey = str2binb(key);




  99:  if(bkey.length > 16) bkey = core_sha1(bkey, key.length * chrsz);




 100:  




 101:  var ipad = Array(16), opad = Array(16);




 102:  for(var i = 0; i < 16; i++)




 103:  {




 104:   ipad[i] = bkey[i] ^ 0x36363636;




 105:   opad[i] = bkey[i] ^ 0x5C5C5C5C;




 106:  }




 107:  




 108:  var hash = core_sha1(ipad.concat(str2binb(data)), 512 + data.length * chrsz);




 109:  return core_sha1(opad.concat(hash), 512 + 160);




 110: }




 111:  




 112: /*




 113:  * Add integers, wrapping at 2^32. This uses 16-bit operations internally




 114:  * to work around bugs in some JS interpreters.




 115:  */




 116: function safe_add(x, y)




 117: {




 118:  var lsw = (x & 0xFFFF) + (y & 0xFFFF);




 119:  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);




 120:  return (msw << 16) | (lsw & 0xFFFF);




 121: }




 122:  




 123: /*




 124:  * Bitwise rotate a 32-bit number to the left.




 125:  */




 126: function rol(num, cnt)




 127: {




 128:  return (num << cnt) | (num >>> (32 - cnt));




 129: }




 130:  




 131: /*




 132:  * Convert an 8-bit or 16-bit string to an array of big-endian words




 133:  * In 8-bit function, characters >255 have their hi-byte silently ignored.




 134:  */




 135: function str2binb(str)




 136: {




 137:  var bin = Array();




 138:  var mask = (1 << chrsz) - 1;




 139:  for(var i = 0; i < str.length * chrsz; i += chrsz)




 140:   bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (32 - chrsz - i%32);




 141:  return bin;




 142: }




 143:  




 144: /*




 145:  * Convert an array of big-endian words to a string




 146:  */




 147: function binb2str(bin)




 148: {




 149:  var str = "";




 150:  var mask = (1 << chrsz) - 1;




 151:  for(var i = 0; i < bin.length * 32; i += chrsz)




 152:   str += String.fromCharCode((bin[i>>5] >>> (32 - chrsz - i%32)) & mask);




 153:  return str;




 154: }




 155:  




 156: /*




 157:  * Convert an array of big-endian words to a hex string.




 158:  */




 159: function binb2hex(binarray)




 160: {




 161:  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";




 162:  var str = "";




 163:  for(var i = 0; i < binarray.length * 4; i++)




 164:  {




 165:   str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +




 166:       hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8 )) & 0xF);




 167:  }




 168:  return str;




 169: }




 170:  




 171: /*




 172:  * Convert an array of big-endian words to a base-64 string




 173:  */




 174: function binb2b64(binarray)




 175: {




 176:  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";




 177:  var str = "";




 178:  for(var i = 0; i < binarray.length * 4; i += 3)




 179:  {




 180:   var triplet = (((binarray[i  >> 2] >> 8 * (3 - i  %4)) & 0xFF) << 16)




 181:         | (((binarray[i+1 >> 2] >> 8 * (3 - (i+1)%4)) & 0xFF) << 8 )




 182:         | ((binarray[i+2 >> 2] >> 8 * (3 - (i+2)%4)) & 0xFF);




 183:   for(var j = 0; j < 4; j++)




 184:   {




 185:    if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;




 186:    else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);




 187:   }




 188:  }




 189:  return str;




 190: }




 191: function stringify(obj) {




 192:     var tmp = [];




 193:     for(var p in obj){




 194:         tmp.push(p+":"+obj[p]);




 195:     }




 196:     return "{"+tmp.join(",")+"}";




 197: }




 198:  




 199:  




 200:  




 201: var obj = {};




 202: function makeLicense() {




 203:     var defaultname = "wing";




 204:     




 205:     if (!confirm("这个注册工具来源于http://userscripts.org/scripts/show/103823\n本人稍作修改，以便工具能够独立运行。")) return;




 206:     obj.name = prompt("注册名?", defaultname);




 207:     




 208:     obj.domainid = prompt("输入你的域名（随便）", (obj.name + ".com"));




 209:     if (!obj.domainid) {




 210:         alert("请输入你的域名");




 211:         return




 212:     }




 213:     obj.accountid = obj.name;




 214:     obj.expiration = new Date().getTime() + 100 * 24 * 356 * 3600;




 215: }




 216:         makeLicense();




 217:         




 218:         var crcstr = "return:" + obj.name + ":" + obj.expiration + ":" + obj.accountid + ":" + obj.domainid;




 219:         obj.h2 = hex_sha1(crcstr);




 220:         var license = stringify(obj);




 221:         prompt("请将下列内容复制到Illumination-License.json并保存到%firefoxprofile%\/firebug\/",license);




 222:  




 223:  


</script>

</head>

<body>

</body>

</html>

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