摘要： 解码:形如BEGIN:VCARDVERSION:2.1N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:;[=E5=86=B7=E6=B1=9F]FN;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:[=E5=86=B7=E6=B1=9F]TEL;CELL:13099999999X-IRMC-LUID:00020000002CEND:VCARD这样的文件 [=E5=86=B7=E6=B1=9F] 如何解码呢 str = str.Replace("=", "%"); str= System. 阅读全文