mysql字符集

影响mysql中文展示乱码的原因

1. 库的字符集
2. 连接字符集
3. 页面显示字符集

查看mysql字符集设置

SHOW VARIABLES LIKE 'character%';

设置mysql字符集为utf8

SET character_set_client = utf8 ;  
SET character_set_connection = utf8 ;   
SET character_set_database = utf8 ;   
SET character_set_results = utf8 ;    
SET character_set_server = utf8;
SET collation_connection = utf8 ;  
SET collation_database = utf8 ;   
SET collation_server = utf8 ; 
SET NAMES 'utf8';
set collation_database=utf8_general_ci;
set collation_database=utf8_general_ci;
set collation_server=utf8_general_ci;