/* * 版權(quán)所有歸《JavaScript高級(jí)應(yīng)用與實(shí)踐》(電子工業(yè)出版社.博文視點(diǎn))的作者夏天所有 * V1.3 支持任何語言編碼 * */function JsonRpcClient(url) {	url || (url = ("undefined" === typeof contextPath ? "." : contextPath) + "/JRPC");	if (this === window)		return JsonRpcClient._cache || (JsonRpcClient._cache = new JsonRpcClient(url));	this["url"] = url;	var _this = this, obj = {}, bind = function (f, o) {		return function () {			return f.apply(o, arguments);		};	}, _A = function (p) {		var r = [], i = 0, j = p.length;		for (; i < j; i++)			r.push(p[i]);		return r;	}, AJAX = function (o) {		if (window === this)			return new AJAX(o);		var _this = this, fncbk = function(){if (4 === _this.xml.readyState) {					200 === _this.xml.status && o.clbkFun && o.clbkFun(_this.xml.responseText.replace(/&#(\d+);/gm, function()			        {			           return String.fromCharCode(arguments[1]);			        })), delete _this.xml.onreadystatechange, delete _this.xml;				}};		if (this.xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest()) {			this.xml.open("POST", o.url, o.bAsync, "", "");			this.xml.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");			this.xml.setRequestHeader("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Alexa Toolbar; Maxthon 2.0)");			o.bAsync && (this.xml.onreadystatechange = function () {				fncbk();			});			this.xml.send(o.data && o.data.replace(/[\u4E00-\u9FA5]/gm, function()			{			   return "&#" + arguments[0].charCodeAt(0) + ";";			}) || "");			if(!o.bAsync)			  fncbk();		}	};	AJAX({url:url, bAsync:false, clbkFun:function () {		try {			eval("obj = " + arguments[0]);		}catch (e) {}	}});	obj = obj.result;	var fnRpcCall = function () {		var params = _A(arguments), cbk = params[0], bAsync = "function" === typeof (cbk || ""), oRst = {};		bAsync && params.shift();		AJAX({url:this.url, bAsync:bAsync, data:"{\"method\":\"" + this.methodName + "\",id:\"" + this.id + "\",\"params\":" + (function (arg) {			var b = [], szTp ,o2json = function(oTmp1)			{			   var k, aTmp = [], fnTmp = function(oTmp)			   {				   if ("number" === (szTp = typeof oTmp))				       return isFinite(oTmp) ? oTmp : 0;				   else if("boolean" === szTp || null == oTmp)						return oTmp;				   else return "\"" + (oTmp || "").toString().replace(/([\r\n\t\b\f"])/gm, "\\$1") + "\"";			   };// 限制只處理一級(jí)深度的對(duì)象			   if("object" === typeof oTmp1 && oTmp1)			   {			      for(k in oTmp1)			         aTmp.push("'" + k + "':" + fnTmp(oTmp1[k]));			      return "\"{" + aTmp.join(",").replace(/([\r\n\t\b\f"])/gm, "\\$1") + "}\"";						   }			   else return fnTmp(oTmp1);			};			for (var i = 0; i < arg.length; i++)			    b.push(o2json(arg[i]));			return "[" + b.join(",") + "]";		})(params) + "}", clbkFun:function () {			try {				eval("var oTmp = " + arguments[0]);				if (null != oTmp && "object" === typeof oTmp) {					if (Array === (oTmp["constructor"] || "")) {						oRst = [];						for (var i = 0; i < oTmp.length; i++)							if ("object" === typeof oTmp[i])								_this.fnMakeObj(oTmp[i], oRst[i] = {});							else oRst[i] = oTmp[i];					} else _this.fnMakeObj(oTmp, oRst);				} else oRst = oTmp;				bAsync && cbk.apply(oRst, [oRst]);			}catch (e){}		}});		return oRst;	};	this.fnMakeObj = function (o, oRstObj) {		var oT = oRstObj;		o.name && (oT = (oRstObj[o.name] = {}));		for (var k in o) {			if ("methods" === k) {				for (var i = o[k].length - 1; i >= 0; i--)					oT[o[k][i]] = bind(fnRpcCall, {url:_this.url, methodName:o[k][i], id:o.id});				delete o[k];			} else {				if (o[k] && "object" === o[k]["constructor"])					o[k]["name"] = k, _this.fnMakeObj(o[k], oT);				else oT[k] = o[k];			}		}	};	if(obj)for (var i = 0; i < obj.length; i++)this.fnMakeObj(obj[i], _this);}