方法一: 代码如下:function gb2utf8(data){       var glbEncode = [];       gb2utf8_data = data;       execscr ipt(“gb2utf8_data = MidB(gb2utf8_data, 1)”, “VBscr ipt”);       var t=escape(gb2utf8_data).replace(/%u/g,””).replace(/(.{2})(.{2})/g,”%$2%$1″).repla