mybatis.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-cinfig.dtd">

<configuration>
<!-- 别名 -->
<typeAliases>
<package name="com.blog.entity"/>
</typeAliases>

</configuration>