tomcat
tomcat中文乱码 get 请求. 修改server.xml中的添加uriencoding='utf-8'
tomcat中文乱码 post 版 另外httpurlconnection上传参数的时候要转码成url编码
outstream.writebytes(& + urlencoder.encode(key, utf-8) + = + urlencoder.encode(value, utf-8));
mysql 中文乱码
修改 my.cnf ,在 [mysqld] 下面添加
character-set-server = utf8
创建数据库的时候制定编码格式为 utf-8
create database dbname default character set utf8 collate utf8_general_ci;
或者修改已有数据库/表编码格式为 utf-8
alter database databasename character set utf8 collate utf8_unicode_ci;alter table tablename convert to character set utf8 collate utf8_unicode_ci;