mysql - mysq客户端连接后没法输入中文

Question

在服务器上通过mysql客户端连接mysql服务器

mysql -hxxx -uroot -p foodb --safe-updates

select命令可以正常展示中文 , 但是输入中文就不行 如

select '你好'; 

没办法输入你好, 实际的效果为

mysql> select '

你好不见了， 并且右单引号也不见了。

但通过下面的方式可以支持中文 如

mysql -hxxx -uroot -p foodb -e "select '你好'"
+--------+
| 你好   |
+--------+
| 你好   |
+--------+

Answer 1

Look at the encoding under linux
Enter locale

LANG=en_US.UTF-8
LANGUAGE=en_US:
LC_CTYPE=en_US.UTF-8
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_ALL=""

Usually en_US.UTF-8, but also cn. Anyway, you can only input Chinese if it is utf-8.
If you are afraid of trouble, you can directly set LC_ALL="en_US.UTF-8" and forget about anything else.