MyBatis双向多对一问题

zhongyuan332 2017-01-11 11:12:31 
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: Error instantiating interface com.edu.ccut.dao.MessageimgMapper with invalid types () or values (). Cause: java.lang.NoSuchMethodException: com.edu.ccut.dao.MessageimgMapper.<init>()

at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75)

at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371)

at com.sun.proxy.$Proxy19.selectList(Unknown Source)

at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198)

at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:119)

at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63)

at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:52)

at com.sun.proxy.$Proxy20.getAllMessageByIndex(Unknown Source)

at com.edu.ccut.service.impl.IMemberServiceImpl.getAllMessageByIndex(IMemberServiceImpl.java:112)

at com.edu.ccut.test.TestMain.testExample(TestMain.java:70)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)

at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:73)

at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82)

at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:73)

at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:217)

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83)

at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)

at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)

at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)

at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68)

at org.junit.runners.ParentRunner.run(ParentRunner.java:309)

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163)

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)

at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

Caused by: org.apache.ibatis.reflection.ReflectionException: Error instantiating interface com.edu.ccut.dao.MessageimgMapper with invalid types () or values (). Cause: java.lang.NoSuchMethodException: com.edu.ccut.dao.MessageimgMapper.<init>()

at org.apache.ibatis.reflection.factory.DefaultObjectFactory.instantiateClass(DefaultObjectFactory.java:86)

at org.apache.ibatis.reflection.factory.DefaultObjectFactory.create(DefaultObjectFactory.java:48)

at org.apache.ibatis.reflection.factory.DefaultObjectFactory.create(DefaultObjectFactory.java:41)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.createResultObject(DefaultResultSetHandler.java:528)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.createResultObject(DefaultResultSetHandler.java:507)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getRowValue(DefaultResultSetHandler.java:738)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.applyNestedResultMappings(DefaultResultSetHandler.java:791)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getRowValue(DefaultResultSetHandler.java:747)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValuesForNestedResultMap(DefaultResultSetHandler.java:713)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValues(DefaultResultSetHandler.java:264)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSet(DefaultResultSetHandler.java:236)

at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:150)

at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:60)

at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:73)

at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:60)

at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267)

at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137)

at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96)

at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:49)

at com.github.pagehelper.util.SqlUtil.doIntercept(SqlUtil.java:175)

at com.github.pagehelper.util.SqlUtil.intercept(SqlUtil.java:84)

at com.github.pagehelper.PageHelper.intercept(PageHelper.java:50)

at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:60)

at com.sun.proxy.$Proxy26.query(Unknown Source)

at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)

at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)

... 37 more

Caused by: java.lang.NoSuchMethodException: com.edu.ccut.dao.MessageimgMapper.<init>()

at java.lang.Class.getConstructor0(Class.java:2892)

at java.lang.Class.getDeclaredConstructor(Class.java:2058)

at org.apache.ibatis.reflection.factory.DefaultObjectFactory.instantiateClass(DefaultObjectFactory.java:60)

... 72 more

mybatis添加双向多对一时一直报mapper里面没有初始方法，找一晚上了，求大神指导，下面贴代码



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kakasun_0 2017-06-29
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第一个写错了resultMap的type啊，多了个dao改成pojo
qq_34385505 2017-03-29
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zhongyuan332 2017-01-11
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.edu.ccut.dao.MessageimgMapper">
  <resultMap id="MessageResultMap" type="com.edu.ccut.pojo.Messageimg">
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Sat Jan 07 10:03:24 CST 2017.
    -->
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="memberid" jdbcType="INTEGER" property="memberid" />
    <result column="compressimgurl" jdbcType="VARCHAR" property="compressimgurl" />
    <result column="sourceimgname" jdbcType="VARCHAR" property="sourceimgname" />
    <result column="sourcimgurl" jdbcType="VARCHAR" property="sourcimgurl" />
    <result column="saveurl" jdbcType="VARCHAR" property="saveurl" />
    <result column="sourcimgwidth" jdbcType="INTEGER" property="sourcimgwidth" />
    <result column="sourceimgheight" jdbcType="INTEGER" property="sourceimgheight" />
    <result column="circle" jdbcType="VARCHAR" property="circle" />
    <result column="imgaddress" jdbcType="VARCHAR" property="imgaddress" />
    <result column="addresscode" jdbcType="INTEGER" property="addresscode" />
    <result column="content" jdbcType="VARCHAR" property="content" />
    <result column="createdate" jdbcType="TIMESTAMP" property="createdate" />
    <result column="state" jdbcType="INTEGER" property="state" />
    <result column="commentnum" jdbcType="INTEGER" property="commentnum" />
    <result column="laudnum" jdbcType="INTEGER" property="laudnum" />
    <result column="r1" jdbcType="VARCHAR" property="r1" />
    <result column="r2" jdbcType="VARCHAR" property="r2" />
    <result column="r3" jdbcType="VARCHAR" property="r3" />
    <result column="r4" jdbcType="VARCHAR" property="r4" />
    <result column="r5" jdbcType="VARCHAR" property="r5" />
    <association property="member" javaType="com.edu.ccut.pojo.Member">
        <id column="email" jdbcType="VARCHAR" property="email" />
	    <id column="id" jdbcType="INTEGER" property="id" />
	    <result column="screen_name" jdbcType="VARCHAR" property="screenName" />
	    <result column="truename" jdbcType="VARCHAR" property="truename" />
	    <result column="cipher" jdbcType="VARCHAR" property="cipher" />
	    <result column="level" jdbcType="INTEGER" property="level" />
	    <result column="phone" jdbcType="VARCHAR" property="phone" />
	    <result column="headimg_large" jdbcType="VARCHAR" property="headimgLarge" />
	    <result column="headimg_middle" jdbcType="VARCHAR" property="headimgMiddle" />
	    <result column="state" jdbcType="INTEGER" property="state" />
	    <result column="motto" jdbcType="VARCHAR" property="motto" />
	    <result column="sex" jdbcType="INTEGER" property="sex" />
	    <result column="age" jdbcType="INTEGER" property="age" />
	    <result column="focusmenum" jdbcType="INTEGER" property="focusmenum" />
	    <result column="focusothernum" jdbcType="INTEGER" property="focusothernum" />
	    <result column="website" jdbcType="VARCHAR" property="website" />
	    <result column="lastip" jdbcType="VARCHAR" property="lastip" />
	    <result column="createdate" jdbcType="TIMESTAMP" property="createdate" />
	    <result column="communityid" jdbcType="INTEGER" property="communityid" />
	    <result column="handletime" jdbcType="TIMESTAMP" property="handletime" />
	    <result column="validatecode" jdbcType="VARCHAR" property="validatecode" />
	    <result column="r1" jdbcType="VARCHAR" property="r1" />
	    <result column="r2" jdbcType="VARCHAR" property="r2" />
	    <result column="r3" jdbcType="VARCHAR" property="r3" />
	    <result column="r4" jdbcType="VARCHAR" property="r4" />
	    <result column="r5" jdbcType="VARCHAR" property="r5" />
    </association>
  </resultMap>
    <resultMap id="BaseResultMap" type="com.edu.ccut.pojo.Messageimg">
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Sat Jan 07 10:03:24 CST 2017.
    -->
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="memberid" jdbcType="INTEGER" property="memberid" />
    <result column="compressimgurl" jdbcType="VARCHAR" property="compressimgurl" />
    <result column="sourceimgname" jdbcType="VARCHAR" property="sourceimgname" />
    <result column="sourcimgurl" jdbcType="VARCHAR" property="sourcimgurl" />
    <result column="saveurl" jdbcType="VARCHAR" property="saveurl" />
    <result column="sourcimgwidth" jdbcType="INTEGER" property="sourcimgwidth" />
    <result column="sourceimgheight" jdbcType="INTEGER" property="sourceimgheight" />
    <result column="circle" jdbcType="VARCHAR" property="circle" />
    <result column="imgaddress" jdbcType="VARCHAR" property="imgaddress" />
    <result column="addresscode" jdbcType="INTEGER" property="addresscode" />
    <result column="content" jdbcType="VARCHAR" property="content" />
    <result column="createdate" jdbcType="TIMESTAMP" property="createdate" />
    <result column="state" jdbcType="INTEGER" property="state" />
    <result column="commentnum" jdbcType="INTEGER" property="commentnum" />
    <result column="laudnum" jdbcType="INTEGER" property="laudnum" />
    <result column="r1" jdbcType="VARCHAR" property="r1" />
    <result column="r2" jdbcType="VARCHAR" property="r2" />
    <result column="r3" jdbcType="VARCHAR" property="r3" />
    <result column="r4" jdbcType="VARCHAR" property="r4" />
    <result column="r5" jdbcType="VARCHAR" property="r5" />
  </resultMap>
  <!-- 主页信息 -->
  <select id="getIndexMessageByPage" resultMap="MessageResultMap">
  	SELECT * FROM messageimg AS mi,member m where mi.memberid = m.id
  </select>
</mapper>
这是MessageimgMapper.xml
zhongyuan332 2017-01-11
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.edu.ccut.dao.MemberMapper">
  <resultMap id="BaseResultMap" type="com.edu.ccut.pojo.Member">
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Sat Jan 07 10:03:24 CST 2017.
    -->
    <id column="email" jdbcType="VARCHAR" property="email" />
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="screen_name" jdbcType="VARCHAR" property="screenName" />
    <result column="truename" jdbcType="VARCHAR" property="truename" />
    <result column="cipher" jdbcType="VARCHAR" property="cipher" />
    <result column="level" jdbcType="INTEGER" property="level" />
    <result column="phone" jdbcType="VARCHAR" property="phone" />
    <result column="headimg_large" jdbcType="VARCHAR" property="headimgLarge" />
    <result column="headimg_middle" jdbcType="VARCHAR" property="headimgMiddle" />
    <result column="state" jdbcType="INTEGER" property="state" />
    <result column="motto" jdbcType="VARCHAR" property="motto" />
    <result column="sex" jdbcType="INTEGER" property="sex" />
    <result column="age" jdbcType="INTEGER" property="age" />
    <result column="focusmenum" jdbcType="INTEGER" property="focusmenum" />
    <result column="focusothernum" jdbcType="INTEGER" property="focusothernum" />
    <result column="website" jdbcType="VARCHAR" property="website" />
    <result column="lastip" jdbcType="VARCHAR" property="lastip" />
    <result column="createdate" jdbcType="TIMESTAMP" property="createdate" />
    <result column="communityid" jdbcType="INTEGER" property="communityid" />
    <result column="handletime" jdbcType="TIMESTAMP" property="handletime" />
    <result column="validatecode" jdbcType="VARCHAR" property="validatecode" />
    <result column="r1" jdbcType="VARCHAR" property="r1" />
    <result column="r2" jdbcType="VARCHAR" property="r2" />
    <result column="r3" jdbcType="VARCHAR" property="r3" />
    <result column="r4" jdbcType="VARCHAR" property="r4" />
    <result column="r5" jdbcType="VARCHAR" property="r5" />
    <collection property="message" ofType="com.edu.ccut.dao.MessageimgMapper">
    	<id column="id" jdbcType="INTEGER" property="id" />
	    <result column="memberid" jdbcType="INTEGER" property="memberid" />
	    <result column="compressimgurl" jdbcType="VARCHAR" property="compressimgurl" />
	    <result column="sourceimgname" jdbcType="VARCHAR" property="sourceimgname" />
	    <result column="sourcimgurl" jdbcType="VARCHAR" property="sourcimgurl" />
	    <result column="saveurl" jdbcType="VARCHAR" property="saveurl" />
	    <result column="sourcimgwidth" jdbcType="INTEGER" property="sourcimgwidth" />
	    <result column="sourceimgheight" jdbcType="INTEGER" property="sourceimgheight" />
	    <result column="circle" jdbcType="VARCHAR" property="circle" />
	    <result column="imgaddress" jdbcType="VARCHAR" property="imgaddress" />
	    <result column="addresscode" jdbcType="INTEGER" property="addresscode" />
	    <result column="content" jdbcType="VARCHAR" property="content" />
	    <result column="createdate" jdbcType="TIMESTAMP" property="createdate" />
	    <result column="state" jdbcType="INTEGER" property="state" />
	    <result column="commentnum" jdbcType="INTEGER" property="commentnum" />
	    <result column="laudnum" jdbcType="INTEGER" property="laudnum" />
	    <result column="r1" jdbcType="VARCHAR" property="r1" />
	    <result column="r2" jdbcType="VARCHAR" property="r2" />
	    <result column="r3" jdbcType="VARCHAR" property="r3" />
	    <result column="r4" jdbcType="VARCHAR" property="r4" />
	    <result column="r5" jdbcType="VARCHAR" property="r5" />
    </collection>
  </resultMap>
  <sql id="Example_Where_Clause">
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Sat Jan 07 10:03:24 CST 2017.
    -->
    <where>
      <foreach collection="oredCriteria" item="criteria" separator="or">
        <if test="criteria.valid">
          <trim prefix="(" prefixOverrides="and" suffix=")">
            <foreach collection="criteria.criteria" item="criterion">
              <choose>
                <when test="criterion.noValue">
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue">
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue">
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue">
                  and ${criterion.condition}
                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Update_By_Example_Where_Clause">
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Sat Jan 07 10:03:24 CST 2017.
    -->
    <where>
      <foreach collection="example.oredCriteria" item="criteria" separator="or">
        <if test="criteria.valid">
          <trim prefix="(" prefixOverrides="and" suffix=")">
            <foreach collection="criteria.criteria" item="criterion">
              <choose>
                <when test="criterion.noValue">
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue">
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue">
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue">
                  and ${criterion.condition}
                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Base_Column_List">
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Sat Jan 07 10:03:24 CST 2017.
    -->
    email, id, screen_name, truename, cipher, level, phone, headimg_large, headimg_middle, 
    state, motto, sex, age, focusmenum, focusothernum, website, lastip, createdate, communityid, 
    handletime, validatecode, r1, r2, r3, r4, r5
  </sql>
  <!-- email登陸 -->
  <select id="loginByEmail" parameterType="com.edu.ccut.pojo.Member" resultMap="BaseResultMap">
	select * from member as m where m.email = #{email} or m.screen_name=#{email} and m.cipher = #{cipher}
  </select>
  <select id="getAllMessageByIndex" resultMap="BaseResultMap">
  	select * from member as m left join messageimg as mi on m.id = mi.memberid
  </select>
</mapper>
通过上面的getAllMessageByIndex方法获取member一对多，结果报错
zhongyuan332 2017-01-11
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MessageimgMapper.java 报错的这个文件 

package com.edu.ccut.dao;

import com.edu.ccut.pojo.Messageimg;
import com.edu.ccut.pojo.MessageimgExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface MessageimgMapper {

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer countByExample(MessageimgExample example);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer deleteByExample(MessageimgExample example);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer deleteByPrimaryKey(Integer id);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer insert(Messageimg record);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer insertSelective(Messageimg record);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	List<Messageimg> selectByExample(MessageimgExample example);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Messageimg selectByPrimaryKey(Integer id);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer updateByExampleSelective(@Param("record") Messageimg record, @Param("example") MessageimgExample example);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer updateByExample(@Param("record") Messageimg record, @Param("example") MessageimgExample example);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer updateByPrimaryKeySelective(Messageimg record);

	/**
	 * This method was generated by MyBatis Generator. This method corresponds to the database table messageimg
	 * @mbggenerated  Sat Jan 07 10:03:24 CST 2017
	 */
	Integer updateByPrimaryKey(Messageimg record);
	
	List<Messageimg> getIndexMessageByPage();
	
}
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NULL 博文链接：https://hi-beijing.iteye.com/blog/1315150
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