网上搜到的代码 , 不知道能不能用
function gb2utf8(data){var glbEncode = []
gb2utf8_data = data
execScript("gb2utf8_data = MidB(gb2utf8_data, 1)", "VBScript")
var t=escape(gb2utf8_data).replace(/%u/g,"").replace(/(.{2})(.{2})/g,"%$2%$1").replace(/%([A-Z].)%(.{2})/g,"@$1$2")
t=t.split("@")
var i=0,j=t.length,k
while(++i<j) {
k=t[i].substring(0,4)
if(!glbEncode[k])
{
gb2utf8_char = eval("0x"+k)
execScript("gb2utf8_char = Chr(gb2utf8_char)", "VBScript")
glbEncode[k]=escape(gb2utf8_char).substring(1,6)
}
t[i]=glbEncode[k]+t[i].substring(4)
}
gb2utf8_data = gb2utf8_char = null
return unescape(t.join("%"))
}
使用时:xxx.innerHTML=gb2utf8(req.responseBody)