不同编码数据库间的备份与恢复中遇到的中文乱码问题

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     案例如下：

 

 

     A机器的mysql数据库中的database Test编码为gbk，B机器的characterset如下：

 

mysql> show variables like "%character%";
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | utf8                       |
| character_set_connection | utf8                       |
| character_set_database   | utf8                       |
| character_set_filesystem | binary                     |
| character_set_results    | utf8                       |
| character_set_server     | utf8                       |
| character_set_system     | utf8                       |
| character_sets_dir       | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+

 

首先，从A中导出数据：

 

mysqldump -u User -p Password --default-character-set=utf8 Test > test.sql

 

然后,在B机器上

 

mysql -u User -p Password -e "use Test;set character_set_database=gbk;
source test.sql"