求教 JS中使用escape将汉字转换为ascii的好处

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data["0_10"] = "text: \u6211\u611f\u5174\u8da3\u7684\u8bba\u575b; disabledLink:true;JSData:/WebConsole/DynamicTreeNodeData/MyFavouriteForum.ashx";
data["0_21"] = "text: \u6211\u8bbf\u95ee\u8fc7\u7684\u8bba\u575b; disabledLink:true;JSData:/WebConsole/DynamicTreeNodeData/RecentVisitedForum.ashx";

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data["5_502"]  = "text: \u5E16\u5B50\u914D\u8272\u8BBE\u7F6E; url:http://forum.csdn.net/SelectSkin.aspx;";
data["5_503"]  = "text: \u793e\u533a\u79ef\u5206; url:http://forum.csdn.net/PointForum/Forum/UserPoint.aspx; nocache:true";
data["5_504"]  = "text: \u53EF\u7528\u5206\u53D8\u66F4; url:http://forum.csdn.net/PointForum/Forum/UserPointLog.aspx; nocache:true";
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data["5_509"]  = "text: \u6211\u5f97\u5206\u7684\u5e16\u5b50; url:http://forum.csdn.net/PointForum/Forum/UserTopicList.aspx?type=TopicUserRewarded; nocache:true";
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data["5_512"]  = "text: \u6211\u7684\u8D44\u6E90; url:http://u.download.csdn.net/my;";
data["5_513"]  = "text: \u6211\u7684\u7f51\u6458; url:http://wz.csdn.net/my; nocache:true";
data["5_515"]  = "text: \u6211\u7684\u7a7a\u95f4; url:http://hi.csdn.net/my.html; target:_blank";
data["5_516"]  = "text: \u4e0a\u4f20\u5934\u50cf; url:http://hi.csdn.net/cp.php; target:_blank";
data["5_517"]  = "text: \u62bc\u5b9d\u6e38\u620f; url:/Games/GamesList.aspx;  JSData:/WebConsole/TreeNodeData/Games.js?version=20091014";

data["0_1"]  = "text: \u793e\u533a\u652f\u6301; url:http://forum.csdn.net/BList/Support/;JSData:/WebConsole/TreeNodeData/Support.js";

data["0_42"]  = "text: \u6700\u8fd1\u65b0\u5f00\u8bba\u575b; disabledLink:true; JSData:/WebConsole/TreeNodeData/NewForum.js";

data["0_25"]  = "text: \u5f00\u53d1\u8bed\u8a00; disabledLink:true; JSData:/WebConsole/TreeNodeData/DevelopLanguage.js";

data["0_34"]  = "text: Java \u6280\u672f;  url:http://forum.csdn.net/BList/Java/;   JSData:/WebConsole/TreeNodeData/Java.js";
data["0_35"]  = "text: .Net \u6280\u672f ;   url:http://forum.csdn.net/BList/DotNET/;   JSData:/WebConsole/TreeNodeData/DotNET.js";

data["0_26"]  = "text: IBM \u6280\u672F\u793E\u533A; disabledLink:true; JSData:/WebConsole/TreeNodeData/IBM.js";
data["0_27"]  = "text: Borland \u6280\u672f\u793e\u533a ; disabledLink:true; JSData:/WebConsole/TreeNodeData/Borland.js";
data["0_28"]  = "text: \u6570\u636e\u5e93\u5f00\u53d1 ; disabledLink:true; JSData:/WebConsole/TreeNodeData/DB.js";
data["0_36"]  = "text: WEB \u5f00\u53d1;  url:http://forum.csdn.net/BList/WebDevelop/; JSData:/WebConsole/TreeNodeData/WebDevelop.js";

data["0_17"]  = "text: \u8f6f\u4ef6\u5de5\u7a0b/\u7ba1\u7406; url:http://forum.csdn.net/BList/SE/; JSData:/WebConsole/TreeNodeData/SE.js";
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data["0_14"]  = "text: Linux/Unix \u793e\u533a; url:http://forum.csdn.net/BList/Linux/; JSData:/WebConsole/TreeNodeData/Linux.js";

data["0_38"]  = "text: \u786c\u4ef6/\u5d4c\u5165\u5f00\u53d1;  url:http://forum.csdn.net/BList/Embedded/; JSData:/WebConsole/TreeNodeData/Embedded.js";

data["0_15"]  = "text: \u79fb\u52a8\u5e73\u53f0; url:http://forum.csdn.net/BList/Mobile/; JSData:/WebConsole/TreeNodeData/Mobile.js";

data["0_16"]  = "text: Google\u6280\u672F\u793E\u533A; disabledLink:true;";
data["16_1601"]  = "text: Google \u5F00\u53D1; url:http://forum.csdn.net/SList/GoogleCommunity/";
data["16_1602"]  = "text: GTUG; url:http://forum.csdn.net/SList/GTUG/";
data["16_1603"]  = "text: Android; url:http://forum.csdn.net/SList/Android/";

data["0_6"]  = "text: CUDA; url:http://forum.csdn.net/BList/CUDA; JSData:/WebConsole/TreeNodeData/CUDA.js";

data["0_30"]  = "text: \u82f1\u7279\u5c14\u8f6f\u4ef6\u5f00\u53d1\u6280\u672f\u793e\u533a ; disabledLink:true; ";
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data["30_3002"]  = "text: \u591a\u6838\u8f6f\u4ef6\u5f00\u53d1; url:http://forum.csdn.net/Intel/IntelMulti-core/;";
data["30_3003"]  = "text: \u4e3b\u52a8\u7ba1\u7406\u6280\u672f; url:http://forum.csdn.net/Intel/IntelAMT/;";
data["30_3004"]  = "text: \u82f1\u7279\u5c14\u4fe1\u606f\u6280\u672f\u5cf0\u4f1a; url:http://forum.csdn.net/Intel/IntelMeeting/;";
data["30_3005"]  = "text: \u82f1\u7279\u5c14\u6d3b\u52a8\u8ba8\u8bba\u533a; url:http://forum.csdn.net/Intel/support/;";
data["30_3006"]  = "text: MeeGo \u793E\u533A; url:http://forum.csdn.net/SList/MeeGo/;";

data["0_31"]  = "text: Solaris; url:http://forum.csdn.net/SList/Solaris/;";
data["0_7"]  = "text: Windows \u4e13\u533a; url:http://forum.csdn.net/BList/Windows/; JSData:/WebConsole/TreeNodeData/Windows.js";

data["0_32"]  = "text: Microsoft Office \u5e94\u7528\u4e0e\u5f00\u53d1 ; disabledLink:true; ";
data["32_3201"]  = "text: Office\u5f00\u53d1; url:http://forum.csdn.net/SList/OfficeDevelopment/;";
data["32_3202"]  = "text: Office\u4f7f\u7528; url:http://forum.csdn.net/SList/OfficeBase/;";

data["0_39"]  = "text: \u786c\u4ef6\u4f7f\u7528;  url:http://forum.csdn.net/BList/HardwareUse/; JSData:/WebConsole/TreeNodeData/HardwareUse.js";

data["0_19"]  = "text: \u8f6f\u4ef6\u57f9\u8bad/\u8ba4\u8bc1/\u8003\u8bd5; url:http://forum.csdn.net/BList/Trainning/; JSData:/WebConsole/TreeNodeData/Trainning.js";
data["0_3"]  = "text: \u6269\u5145\u8bdd\u9898; url:http://forum.csdn.net/BList/Other/;JSData:/WebConsole/TreeNodeData/Other.js";
data["0_8"]  = "text: \u6328\u8e22\u804c\u6daf; url:http://forum.csdn.net/BList/CAREER/;JSData:/WebConsole/TreeNodeData/CAREER.js";

data["0_9"]  = "text: \u4ea7\u54c1/\u5382\u5bb6; url:http://forum.csdn.net/BList/ADS/; JSData:/WebConsole/TreeNodeData/ADS.js";
data["0_2"]  = "text: \u65b0\u7248\u8bba\u575b\u4f53\u9a8c; url:http://forum.csdn.net/BList/Demo/; JSData:/WebConsole/TreeNodeData/Demo.js";

data["0_33"]  = "text: \u7cfb\u7edf\u529f\u80fd ; disabledLink:true; ";
data["33_3301"] = "text: \u7528\u6237\u51C6\u5219; url:/Help/UserRule.htm;";
data["33_3302"] = "text: \u53ef\u7528\u5206\u6350\u8d60; url:http://forum.csdn.net/PointForum/Forum/PointDonate.aspx;";
data["33_3303"] = "text: \u8D44\u6E90\u5206\u5151\u6362; url:http://forum.csdn.net/PointForum/Forum/PointExchange.aspx;";
data["33_3304"] = "text: \u603b\u4e13\u5bb6\u699c; url:http://forum.csdn.net/PointForum/Forum/ExpertTopList.aspx;";
data["33_3305"] = "text: \u7248\u4E3B\u7533\u8BF7\u5236\u5EA6; url:/Help/RoleApply.html;";
data["33_3306"] = "text: \u7248\u4E3B\u7BA1\u7406\u5236\u5EA6; url:/Help/RolemManage.html;";
data["33_3307"] = "text: \u793e\u533a\u79ef\u5206\u89c4\u5219; url:/Help/Rule.htm;";
data["33_3308"] = "text: \u4f7f\u7528\u5e2e\u52a9; url:/Help/HelpCenter.htm;";

data["0_100"] = "text: \u7248\u4e3b\u7ba1\u7406\u529f\u80fd; url:http://forum.csdn.net/PointForum/Manage/Default.aspx;";

Using("System.Web.UI.WebControls.MzTreeView");
var a = new MzTreeView();
a.setDefaultTarget("ContentFrame");
a.dataSource = data;
a.autoSort = false; //这句
a.onclick=function( e) //加了这个事件处理
{
  var n = e.target;
  n.expanded ? n.collapse() : n.expand();
}
document.write(a.render());
try
{

        a.focusNodeByPath("-1_0_5_501");

}
catch(ex){}
/*]]>*/</script>

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上面是CSDN的导航树他们也在JS里使用ASCII码好处是啥？
好处？还需要什么好处？至于编码速度，我想既然选择使用javascript来做这些事，那么对效率要求就不会太高
当然既然敢用js来做这些事，说明这也是轻量级的工作，所以也不会大数据量的，那么也不存在效率影响问题~

调试易

求教 JS中使用escape将汉字转换为ascii的好处

解决方案 »