解释下是什么意思?我知道我还没写完整代码但是我不明白那些符号的意思
Dvbbs.Config={
charset:"UTF-8",
CacheName:"Dvbbs",
TablePrefix:"Dv",
CookieName:"Dvbbs",
CryptKey:"abc123456",
Folder:"",
MapPath:function(_str)
{
var str;
(typeof(_str)=="undefined")?str="":str="\\"+_str;
return Server.MapPath("\/"+ this.Folder)+str;
},
Mdb:"data\\Dvbbs.mdb",
TplMdb:"data\\Templates.mdb",
Debug:true,
Tplprefix:"page",
LocalLangId:"1"
};