MyBatis: Invalid bound statement (not found): com.xx.xx.StudentMapper.getStudents
出现这种情况一般是你的核心配置文件中的,接口调用出了错,在你的mbatis-config.xml
中:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<!--configuration核心配置文件-->
<configuration>
<!--外部配置文件,优先-->
<properties resource="db.properties"/>
<settings>
<!--标准的日志工厂-->
<setting name="logImpl" value="STDOUT_LOGGING"/>
</settings>
<!--别名-->
<typeAliases>
<typeAlias type="com.ni.pojo.Student" alias="Student"/>
<typeAlias type="com.ni.pojo.Teacher" alias="Teacher"/>
</typeAliases>
<!--environments环境-->
<environments default="development">
<environment id="development">
<!--transactionManager事务管理-->
<transactionManager type="JDBC"/>
<dataSource type="POOLED">
<property name="driver" value="${driver}"/>
<property name="url" value="${url}"/>
<property name="username" value="${username}"/>
<property name="password" value="${password}"/>
</dataSource>
</environment>
</environments>
<mappers>
<mapper class="com.ni.dao.StudentMapper"/>
<mapper class="com.ni.dao.TeacherMapper"/>
</mappers>
</configuration>
红标位置出了错,调用多个接口时一定要注意此位置,然后你改了就OK了