wampserver中的MySQL不能插入中文列问题解决

 1.修改my.ini(左键点击windows右下角的wampserver图标,鼠标移到MySQL,在列表里找到my.ini并打开

在以下三部分里添加如下内容:
[client] 
default-character-set = utf8mb4 
[mysql] 
default-character-set = utf8mb4 
[mysqld] 
character-set-client-handshake = FALSE 
character-set-server = utf8mb4 
collation-server = utf8mb4_unicode_ci 
init_connect=’SET NAMES utf8mb4’

2.查看数据库变量

重启wampserver,执行查看数据库变量的sql语句(show variables like 'character%')


Variable_name Value
character_set_client utf8mb4
character_set_connection utf8mb4
character_set_database utf8mb4
character_set_filesystem binary
character_set_results utf8mb4
character_set_server utf8mb4

character_set_client,character_set_connection,character_set_database,character_set_results,character_set_server这五个变量的值是utf8mb4。

3.将数据库转换为utf8mb4

sql语句为ALTER DATABASE DATABASE_NAME CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;

4.将表转换为utf8mb4DATABASE

sql语句为ALTER TABLE TABLE_NAME CONVERT TO CHARACTER SET utf8mb4 COLLATEutf8mb4_general_ci;

5.完成上面四步后,现在插入中文列就没问题啦!




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转载自blog.csdn.net/x_xian_/article/details/77648488
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