??????????
?????????????????????????????????????????????С????????SQL Server????????????洢????????????????????????ssh?????????????MySQL????????????????????????????????д洢????????????????洢??????????С??????о????о??????????????????￡?
??????????????????
??????????????????????????????????????????С???о????????????????????????У?UTF-8??GBK??GB2312
??????UTF-8??8-bit Unicode Transformation Format??????????????????????????己?弰???????????????????????????
??????GBK ??Chinese Internal Code Specification????????????????淶??
??????GB2312 ?????? ????????ú??????????????????????????????????????????????????й??????????μ????????????й???????????е???????????????????????GB 2312??
?????????????????
??????????????? ???MySQL????
????????????????????????ε????????????utf-8.???????utf-8.????????????????????????????С????????utf8??


???????????????
???????С??????.Net????????????????????????????????????????????е?????????????????????С??????????????charset=gb2312???????????????????洢????gb2312??
????<add key="ConnectionString" value="server=192.168.21.185;database=ymgj;uid=root;pwd=123456;charset=gb2312;allow zero datetime=true"/>
?????????java?????????????????????????java????????????jdbc?????????????????useUnicode=true&characterEncoding=utf8??
????jdbc.driver = com.mysql.jdbc.Driver
????jdbc.url=jdbc:mysql:///shop?useUnicode=true&characterEncoding=utf8
????jdbc.user=root
????jdbc.password =123
?????????????????????洢??????????????????????и?????С????????????????