SSM整合中错误:Data truncation: Data too long for column 'gender' at row 1

错误描述

### SQL: insert into t_customer(name,gender,phone,address)    values (?,?,?,?)
### Cause: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'gender' at row 1

错误原因

可能是页面提交表单如下:value值为字符男或女,web.xml中又没有设置编码过滤器,导致提交的中文男或女产生了乱码,长度大于了数据库字段gender(类型可能为char)的长度

客户性别:
<input type="radio" name="gender" value="男">男
<input type="radio" name="gender" value="女">女<br/>

解决办法

在web.xml增加编码过滤器配置

<filter>
	<filter-name>CharacterEncodingFilter</filter-name>
	<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
	<init-param>
		<param-name>encoding</param-name>
		<param-value>UTF-8</param-value>
	</init-param>
</filter>
<filter-mapping>
	<filter-name>CharacterEncodingFilter</filter-name>
	<url-pattern>/*</url-pattern>
</filter-mapping>
原文地址:https://www.cnblogs.com/zxfei/p/11574574.html