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MySQL字符集中所设定参数

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Jun 07, 2016 pm 04:09 PM

mysql main parameter character article set up

以下的文章主要描述的是MySQL字符集中所设定的所有相关参数UTF8，我们在安装完成之后已经MySQL字符集(和PHP搭配之最佳组合)进行设置，把它设置为utf8。具体的操作内容如下，望你会有所领悟。但是 MySQL(和PHP搭配之最佳组合) SHOWVARIABLESLIKE'collation_

以下的文章主要描述的是MySQL字符集中所设定的所有相关参数UTF8，我们在安装完成之后已经MySQL字符集(和PHP搭配之最佳组合)进行设置，把它设置为utf8。具体的操作内容如下，望你会有所领悟。

但是

<ol class="dp-xml">
<li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> SHOW VARIABLES LIKE 'collation_%';  </span></span></li>
<li><span>+----------------------+-------------------+  </span></li>
<li class="alt"><span>| Variable_name | Value |  </span></li>
<li><span>+----------------------+-------------------+  </span></li>
<li class="alt"><span>| collation_connection | latin1_swedish_ci |  </span></li>
<li><span>| collation_database | utf8_general_ci |  </span></li>
<li class="alt"><span>| collation_server | utf8_general_ci |  </span></li>
<li><span>+----------------------+-------------------+  </span></li>
<li class="alt"><span>3 rows in set (0.00 sec)  </span></li>
<li><span> </span></li>
<li class="alt">
<span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> SHOW VARIABLES LIKE 'character_set_%';  </span>
</li>
<li><span>+--------------------------+------------------------------------------------+  </span></li>
<li class="alt"><span>| Variable_name | Value |  </span></li>
<li><span>+--------------------------+------------------------------------------------+  </span></li>
<li class="alt"><span>| character_set_client | latin1 |  </span></li>
<li><span>| character_set_connection | latin1 |  </span></li>
<li class="alt"><span>| character_set_database | utf8 |  </span></li>
<li><span>| character_set_results | latin1 |  </span></li>
<li class="alt"><span>| character_set_server | utf8 |  </span></li>
<li><span>| character_set_system | utf8 |  </span></li>
<li class="alt"><span>| character_sets_dir | D:\data\MySQL(和PHP搭配之最佳组合)\MySQL(和PHP搭配之最佳组合) Server 4.1\share\charsets/ |  </span></li>
<li><span>+--------------------------+------------------------------------------------+  </span></li>
<li class="alt"><span>7 rows in set (0.00 sec)  </span></li>
</ol>

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发觉画线标注的属性还是非 utf8的。

然后修改 my.ini 文件，设置

以下是代码片段：

<ol class="dp-xml">
<li class="alt"><span><span>[client]   </span></span></li>
<li>
<span class="attribute">default-character-set</span><span>=</span><span class="attribute-value">utf8</span><span>   </span>
</li>
<li class="alt"><span>[MySQL(和PHP搭配之最佳组合)]   </span></li>
<li>
<span class="attribute">default-character-set</span><span>=</span><span class="attribute-value">utf8</span><span>   </span>
</li>
<li class="alt"><span>[MySQL(和PHP搭配之最佳组合)d]   </span></li>
<li>
<span class="attribute">default-character-set</span><span>=</span><span class="attribute-value">utf8</span><span>   </span>
</li>
<li class="alt"><span> </span></li>
</ol>

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copy my.ini 文件到 windows目录

启动MySQL字符集(和PHP搭配之最佳组合) 以下是代码片段：

<ol class="dp-xml">
<li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> SHOW VARIABLES LIKE ’character_set_%’;   </span></span></li>
<li><span>+--------------------------+------------------------------------------------+   </span></li>
<li class="alt"><span>| Variable_name | Value |   </span></li>
<li><span>+--------------------------+------------------------------------------------+   </span></li>
<li class="alt"><span>| character_set_client | utf8 |   </span></li>
<li><span>| character_set_connection | utf8 |   </span></li>
<li class="alt"><span>| character_set_database | utf8 |   </span></li>
<li><span>| character_set_results | utf8 |   </span></li>
<li class="alt"><span>| character_set_server | utf8 |   </span></li>
<li><span>| character_set_system | utf8 |   </span></li>
<li class="alt"><span>| character_sets_dir | D:\data\MySQL(和PHP搭配之最佳组合)\MySQL(和PHP搭配之最佳组合) Server 4.1\share\charsets/ |   </span></li>
<li><span>+--------------------------+------------------------------------------------+   </span></li>
<li class="alt"><span>7 rows in set (0.00 sec)   </span></li>
<li><span> </span></li>
<li class="alt">
<span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> SHOW VARIABLES LIKE ’character_set_%’;   </span>
</li>
<li><span>+--------------------------+------------------------------------------------+   </span></li>
<li class="alt"><span>| Variable_name | Value |   </span></li>
<li><span>+--------------------------+------------------------------------------------+   </span></li>
<li class="alt"><span>| character_set_client | utf8 |   </span></li>
<li><span>| character_set_connection | utf8 |   </span></li>
<li class="alt"><span>| character_set_database | utf8 |   </span></li>
<li><span>| character_set_results | utf8 |   </span></li>
<li class="alt"><span>| character_set_server | utf8 |   </span></li>
<li><span>| character_set_system | utf8 |   </span></li>
<li class="alt"><span>| character_sets_dir | D:\data\MySQL(和PHP搭配之最佳组合)\MySQL(和PHP搭配之最佳组合) Server 4.1\share\charsets/ |   </span></li>
<li><span>+--------------------------+------------------------------------------------+   </span></li>
<li class="alt"><span>7 rows in set (0.00 sec)  </span></li>
</ol>

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一切正常了。创建数据库：以下是代码片段：

<ol class="dp-xml">
<li class="alt"><span><span>create table t_sysuser (   </span></span></li>
<li><span>USERID integer not null auto_increment,   </span></li>
<li class="alt"><span>USERNAME varchar(30),   </span></li>
<li><span>PASSWORDS varchar(30),   </span></li>
<li class="alt"><span>DEPTNO varchar(30),   </span></li>
<li><span>HEADSHIP varchar(30),   </span></li>
<li class="alt"><span>SEX varchar(4),   </span></li>
<li><span>TEL varchar(18),   </span></li>
<li class="alt"><span>EMAIL varchar(30),   </span></li>
<li><span>URL varchar(30),   </span></li>
<li class="alt"><span>PCALL varchar(20),   </span></li>
<li><span>USERPHOTO varchar(255),   </span></li>
<li class="alt"><span>FACEREFUTIME integer,   </span></li>
<li><span>FACELANGUAGE varchar(1),   </span></li>
<li class="alt"><span>LASTMODIF varchar(30),   </span></li>
<li><span>LASTMDATE datetime,   </span></li>
<li class="alt"><span>CREADTOR varchar(30),   </span></li>
<li><span>CREATDATE datetime,   </span></li>
<li class="alt"><span>Prima(最完善的虚拟主机管理系统)ry key (USERID)   </span></li>
<li>
<span>) </span><span class="attribute">ENGINE</span><span>=</span><span class="attribute-value">InnoDB</span><span> DEFAULT </span><span class="attribute">CHARSET</span><span>=</span><span class="attribute-value">utf8</span><span>;  </span>
</li>
</ol>

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全部搞定。

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