ASP生成JSON的问题

   代码如下:    前台页面
    $.getJSON(“AjaxService.asp?uid=” + escape(option.value) + “&r=” + Math.random(), function (date) {
    if (date.success == 0) {
    validateSettings.succeed.run(option);
    namestate = true;
    } else {
    validateSettings.error.run(option, option.prompts.error.beUsed.replace(“{1}”, option.value));
    namestate = false;
    }
    })
    后台
    <%@LANGUAGE=”VBSCRIPT” CODEPAGE=”65001″%>
    <!–#include file=”JSON_2.0.4.asp”–>
    <!–#include file=”conn.asp”–>
    <%
    Response.Charset=”utf-8″
    Dim data,uname
    Dim rs,sql
    uname=Request.QueryString(“uid”)
    uname=VbsUnEscape(uname)
    Set data = jsObject()
    Set rs=server.createobject(“adodb.recordset”)
    sql=”selse * from table where field =’”&uname&”‘”
    if rs.eof and rs.bof then
    data(“success”)= -1
    else
    data(“success”) = 0
    end if
    data.Flush
    Function VbsUnEscape(str)
    Dim x
    x=InStr(str,”%”)
    Do While x>0
    VbsUnEscape=VbsUnEscape&Mid(str,1,x-1)
    If LCase(Mid(str,x+1,1))=”u” Then
    VbsUnEscape=VbsUnEscape&ChrW(CLng(“&H”&Mid(str,x+2,4)))
    str=Mid(str,x+6)
    Else
    VbsUnEscape=VbsUnEscape&Chr(CLng(“&H”&Mid(str,x+1,2)))
    str=Mid(str,x+3)
    End If
    x=InStr(str,”%”)
    Loop
    VbsUnEscape=VbsUnEscape&str
    End Function
    %>
    利用FireFox调试时候,后台返回乱码,何解呀?
    每个asp文件最顶端加上:
    <%@LANGUAGE=”VBSCRIPT” CODEPAGE=”65001″%>
    <%Response.CodePage=65001%>
    <%Response.Charset=”utf-8″%>
    asp文件保存成utf-8格式,这样就不会有任何乱码问题了。