如果是URL编码，那么原文如下：
+u|W7O[E>F~L3guW7r19<SrHHAL7x<Q>
尽管这段文字也无意义，但正好是32个字节，因此我认为用URL解码是正确的。
至于这段32字节的文字是如何生成的，这并不重要。重要的是采用一串如此随机的字符串，目的值得深思。

[QUOTE=瑞雪兆丰年;1444680]如果是URL编码，那么原文如下：
+u|W7O[E>F~L3guW7r19<SrHHAL7x<Q>
尽管这段文字也无意义，但正好是32个字节，因此我认为用URL解码是正确的。
至于这段32字节的文字是如何生成的，这并不重要。重要的是采用一串如此随机的字符串，目的值得深思。[/QUOTE]

我需要找到 这段32字节的文字是如何生成的 他来源一个js文件：

function Basic()

{
this.w=window;
this.routerAlive=!1;
this.head=document.getElementsByTagName("head")[0];
this.d=document;
this.local="file:"==location.protocol;
this.isIE=0<=navigator.userAgent.indexOf("IE");
this.domainUrl="http://192.168.1.1";
this.time=1E3;this.explorerTag=0;
this.pwd=this.session=this.hostip="";
this.httpTag="http://";
this.ajaxAsyn=!0;
this.ajaxSyn=!1;
this.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)};this.getExplorer=function(){var a=navigator.userAgent;
0<a.indexOf("IE 6.0")?this.explorerTag=6:0<a.indexOf("IE 7.0")&&(this.explorerTag=7)};
this.transText=function(a){if(0<a.length){a=a.substring(a.indexOf("\r\n")+2);try{return eval("("+a+")")}catch(b){return""}}};
this.id=function(a){return document.getElementById(a)};
this.changeDomain=function(a){var b=this.httpTag;
this.domainUrl=0<=a.indexOf(b)?a:b+a};
this.initUrl=function(){if(!this.local){var a=location.href,b=a.indexOf("?");0<b&&(a=a.substring(0,b));
this.domainUrl=a}};

this.objInitNull=function(a){for(var b in a)"object"==
typeof a?this.arguments.callee(a):a=""};
this.objSet=function(a,b){if(this.isArray(b)){var d=0,c;for(c in a)a[c]=b[d++]}else for(c in a)a[c]=b};
this.objCopy=function(a,b){var d,c;for(c in a)d=b[c],void 0!=d&&(a[c]=d)};
this.encodePara=function(a){return a=encodeURL(a.toString())}}
function WebAjax(){this.local="file:"==location.protocol;this.isIE=0<=navigator.userAgent.indexOf("IE");
this.ajaxTimeout=2E3;
this.sessionKey="stok";
this.externDataParseFunc=new Function;this.result={errorno:0,data:"",timeout:!0};
this.initResult=function(a){this.result.errorno=0;this.result.data="";
                            this.result.timeout=!0};
this.setDataParseFunc=function(a){this.externDataParseFunc=a};
this.changeAsynTime=function(a){this.ajaxTimeout=a};
this.getValueFromUrl=function(a,b){var d="",c;b+="=";c=a.indexOf(b);
0<=c&&(d=a.substring(c+b.length),c=d.indexOf("&"),c=0<c?c:d.length,d=d.substring(0,c));return d};
this.orgURL=function(a){var b;0!=$.session.length&&(b=a.indexOf(".."),0<=b&&(a=a.substring(b+2)),a="/stok="+encodeURIComponent($.session)+a);return a};

this.createXHR=function(){var a;if(void 0!=window.ActiveXObject)try{a=!0==this.local?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest}catch(b){a=new ActiveXObject("Microsoft.XMLHTTP")}else a=new XMLHttpRequesturn a};

this.request=function(a,
b,d,c,f,e,g,k){function n(a){var b,c;try{c=JSON.parse(a,function(a,b){return"string"===typeof b?decodeURIComponent(b):b})}catch(d){c=null}null==c?b=ENONE:(b=c[ERR_CODE],a=c.data);return[b,a]}var h=this.createXHR

(),m,l=this;this.initResult(l.result);h.onreadystatechange=function(){if(4==h.readyState&&(!0===$.local||100<=h.status)){l.result.timeout=!1;if(m=h.responseText)l.result.data=m;var a=n(m);l.result.errorno=a[0];l.result.data=a[1];void 0!

=f&&f(l.result);return!0}};try{void 0!=g&&void 0!=k?h.open(d,
a,c,g,k):h.open(d,a,c),!0==this.isIE&&h.setRequestHeader("If-Modified-Since","0"),void 0!=b?h.send(b):h.send(null)}catch(p){}}}
function Load(){Basic.call(this);WebAjax.call

(this);this.asyn=!0;
this.syn=!1;this.detectTime=1E3;this.div=document.createElement("div");this.externResizefunc=new Function;this.externJSP=new Function;this.externLoading=new Function;this.externPageHandle=new Function;this.pageTickArray=[];

this.scriptArray=[];this.unAuthCode=401;this.httpOK=200;this.setTimeout=function(a,b){var d=window.setTimeout(a,b);this.pageTickArray.push(d);return d};
this.addScript=function(a){if(a&&/\S/.test(a)){var b=this.d.createElement("script");
b.type="text/javascript";void 0===b.text?b.appendChild(this.d.createTextNode(a)):b.text=a;this.head.insertBefore   

(b,this.head.firstChild);this.head.removeChild(b)}};
this.getNodeArray=function(a,b){for(var d=[],c=0,f=a.length;c<f;c++)d[c]=a[c];b(d)};this.addDomNode=function(a,b){var d=this;this.div.innerHTML="div"+b;this.div.removeChild(this.div.firstChild);
this.getNodeArray(this.div.childNodes,function(b){var f=[];emptyNodes(a);for(var e=0,g=b.length;e<g;e++)1==b[e].nodeType&&"script"===b[e].nodeName.toLowerCase()?
f.push(b[e]):a.appendChild(b[e]);e=0;for(g=f.length;e<g;e++)d.addScript(f

[e].text||f[e].textContent||f[e].innerHTML||"")})};

this.pageResize=function(){this.externResizefunc()};this.setPageResize=function(a){this.externResizefunc=a};this.setexternJSP=function(a){this.externJSP=a};
this.setExternLoading=function(a){this.externLoading=a};this.setExternPageHandle=function(a){this.externPageHandle=a};
this.append=function(a,b){a&&1==a.nodeType&&"string"===typeof b&&(this.addDomNode(a,b),this.pageResize())};
this.detectWidthImg=function(a){var b=new Image;b.onload=function(){a()};b.src=this.domainUrl+"/../web-static/images/icon.png?

requence="+Math.random()};this.detect=function(a){!0==isIETenLess?this.detectWidthImg(a):this.request(this.domainUrl+"/../web-static/images/noting.png",void 0,"get",this.asyn,a)};this.loadHand=function(a,b,d){str=this.externJSP

(a.data);void 0!=str&&(a.data=str);if(this.unAuthCode!=a.errorno){if(!1!==d.bClearPageTickArray){d=0;for(var c=this.pageTickArray.length;d<c;d++)try{window.clearTimeout(this.pageTickArray[d])}catch(f){}}this.append(this.id(b),
a.data);try{this.externPageHandle()}catch(e){}}};this.getLgResult=function(a){return/\r\n\x3c!--(\d{3})--\x3e\r\n/gi.test(a.data)&&RegExp.$1!=this.httpOK?(a.errorno=RegExp.$1,/var authInfo = new Array("([a-zA-Z])","(\d{1,})");/g.test

(a.data)&&(a.data=RegExp.$1+" "+RegExp.$2),!0):!1};this.refreshSession=function(a,b){var d=this;this.request(a,void 0,"get",this.asyn,function(a){a.errorno==EUNAUTH&&d.parseAuthRlt(a.data);b()})};this.getUnAuthHandle=function(a,b,d){!0!

=$.accountStatus.logoutHandle&&EUNAUTH==
$.result.errorno&&($.authRltObj.authStatus=!1,$.parseAuthRlt($.result.data),null==$.pwd||0==$.pwd.length||ESYSRESET==$.authRltObj.code?window.setTimeout(function(){$.loginErrHandle()},0):$.auth

($.pwd,function(c){if(ENONE==c)if(!0==b)$.request($.orgURL(a),void 0,"get",b,function(a){ENONE!=a.errorno?($.authRltObj.authStatus=!1,$.parseAuthRlt(a.data),$.loginErrHandle()):($.authRltObj.authStatus=!0,d(a))});else return $.request

($.orgURL(a),void 0,"get",b,void 0),ENONE!=$.result.errorno?($.authRltObj.authStatus=
!1,$.parseAuthRlt($.result.data),$.loginErrHandle()):($.authRltObj.authStatus=!0,d($.result)),!0;else window.setTimeout(function()

{$.authRltObj.authStatus=!1;$.loginErrHandle()},0)}))};this.load=function(a,b,d,c,f){function e(a){"function"==typeof f&&f(a);g=a.timeout;g||(c=void 0==c?{}:c,k.loadHand(a,d,c));"function"==typeof b&&b(a)}var g=!1,k=this;this.local||void

0!=b?this.loadAsyn(a,this.ajaxTimeout,function(b){b.errorno==EUNAUTH?k.getUnAuthHandle(a,k.asyn,e):b.errorno==ENONE&&e(b)}):(this.request(this.orgURL(a),
void 0,"get",this.syn),this.result.errorno==EUNAUTH?this.getUnAuthHandle

(a,this.syn,e):this.result.errorno==ENONE&&e(this.result));return g};this.loadAsyn=function(a,b,d){this.request(this.orgURL(a),void 0,"get",this.asyn,d,b)}};