黑马程序员--Mysql中文乱码解决办法

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在使用MYSQL时，插入中文字符出现乱码，中文全被用?代替。马上google以下。原来是出现这种情况的原因是字符集不匹配造成的。

在MYSQL中，如果使用缺省的字符集，在建库、建表时，默认使用的是latin1字符集，为ISO 8859-1西欧字符集。插入中文字符时，与之不匹配，就会出现乱码。

要解决此问题，就必须手动将数据库Server和Client的字符编码改为gb2312。配置方法如下：

打开MYSQL安装目录下的my.ini文件，找到如下段落：

[client]

port=3306

[mysql]

default-character-set=latin1

将latin1改为gb2312.

# SERVER SECTION

# ----------------------------------------------------------------------

#

# The following options will be read by the MySQL Server. Make sure that

# you have installed the server correctly (see above) so it reads this

# file.

#

[mysqld]

# The TCP/IP Port the MySQL Server will listen on

port=3306

#Path to installation directory. All paths are usually resolved relative to

this.

basedir="C:/Program Files/MySQL/MySQL Server 5.1/"

#Path to the database root

datadir="C:/Documents and Settings/All Users/Application Data/MySQL/MySQL

Server 5.1/Data/"

# The default character set that will be used when a new schema or table is

# created and no character set is defined

default-character-set=latin1

将其中的default-character-set=latin1改为default-character-set=gb2312,然后重启MYSQL(以前已经乱码的数据库要重建).