mysql安裝后添加gbk字符集的方法，有需要的朋友可以參考下
1、查看當前字符集：
代碼如下:
SHOW CHARACTER SET;
2、刪除mysql相關目錄
代碼如下:
rm -rf /usr/local/mysql/* 安裝目錄
rm -rf /var/lib/mysql/mysql 數據庫目錄
3、重新編譯
代碼如下:
./configure –prefix=/usr/local/mysql –sysconfdir=/etc –localstatedir=/var/lib/mysql –with-charset=gbk –with-collation=gbk_chinese_ci –with-extra-charsets=complex
make clean
make
make install
4、安裝后工作：
停止mysql服務。
代碼如下:
Pkill -9 mysql
cd /var/lib/mysql/
先把master.info和relay有關的日志全部刪掉
代碼如下:
rm –rf *.bin
rm -rf mysql-bin.*
/usr/local/mysql/bin/mysql_install_db
chown -R mysql /var/lib/mysql
cp /usr/local/src/mysql-5.1.55/support-files/my-medium.cnf /etc/my.cnf
/usr/local/mysql/bin/mysqld_safe &
/usr/local/mysql/bin/mysqladmin -u root -p password ‘123456’ 登錄mysql試試：
/usr/local/mysql/bin/mysql -u root -p
