1、mapper.xml配置文件
selectMesId,Name,Prod_typ,LastTime,Maskfrombrandwhere1=1
selectMesId,Name,Prod_typ,LastTime,MaskfrombrandwhereMesId=#{mesid}
insertintobrand(MesId,Name,Prod_typ,LastTime,Mask)
values(#{MesId},#{Name},#{Prod_typ},#{LastTime},#{Mask})
deletefrombrandwhereMesId=#{mesid}
updatebrandsetMesId=#{MesId},Name=#{Name},Prod_typ=#{Prod_typ},LastTime=#{LastTime},Mask=#{Mask}
whereMesId=#{mesid}
2、bean
packagecom.jubobo.dcmanager.entities;
importjava.sql.Timestamp;
importorg.apache.ibatis.annotations.Param;
/*
*牌号数据
*/
publicclassBrand{
/*
*Mes系统唯一标识
*/
privateintMesId;
/*
*牌号名称
*/
privateStringName;
/*
*产品类型（如：卷包）
*/
privateStringProd_typ;
/*
*最后修改时间
*/
privateStringLastTime;
/*
*是否屏蔽
*/
privateStringMask;
publicBrand(intmesid,Stringname,Stringprod_type,Stringlasttime,Stringmask)
{
super();
this.MesId=mesid;
this.Name=name;
this.Prod_typ=prod_type;
this.LastTime=lasttime;
this.Mask=mask;
}
publicintgetMesId(){
returnMesId;
}
publicvoidsetMesId(intmesId){
MesId=mesId;
}
publicStringgetName(){
returnName;
}
publicvoidsetName(Stringname){
Name=name;
}
publicStringgetProd_typ(){
returnProd_typ;
}
publicvoidsetProd_typ(Stringprod_typ){
Prod_typ=prod_typ;
}
publicStringgetLastTime(){
returnLastTime;
}
publicvoidsetLastTime(StringlastTime){
LastTime=lastTime;
}
publicStringgetMask(){
returnMask;
}
publicvoidsetMask(Stringmask){
Mask=mask;
}
}
3、服务实现
packagecom.jubobo.dcmanager.service;
importjava.util.List;
importjavax.annotation.Resource;
importorg.springframework.stereotype.Service;
importorg.springframework.transaction.annotation.Transactional;
importcom.jubobo.dcmanager.entities.Brand;
importcom.jubobo.dcmanager.mapper.BrandMapper;
@Service
publicclassBrandService{
@Resource
BrandMapperbranddao;
publicList
getAllBrands()
{
returnbranddao.getAllBrands();
}
publicBrandgetBrandByMesID(Stringmesid)
{
returnbranddao.getBrandByMesID(mesid);
}
publicintInsert(Brandbrand)throwsException
{
if(brand.getMesId()
4、JUnit测试代码
packagecom.jubobo.dcmanager.test;
importstaticorg.junit.Assert.*;
importjava.sql.Timestamp;
importjava.util.List;
importorg.junit.Before;
importorg.junit.Test;
importorg.springframework.context.ApplicationContext;
importorg.springframework.context.support.ClassPathXmlApplicationContext;
importcom.jubobo.dcmanager.entities.Brand;
importcom.jubobo.dcmanager.service.BrandService;
publicclassTestBrandService{
staticBrandServicebrandService;
@Before
publicvoidbefore()
{
ApplicationContextctx=newClassPathXmlApplicationContext("applicationContext.xml");
brandService=ctx.getBean(BrandService.class);
}
@Test
publicvoidtestGetAllBrands()
{
List
brands=brandService.getAllBrands();
assertNotNull(brands);
}
}
4、异常提示
org.mybatis.spring.MyBatisSystemException:nestedexceptionisorg.apache.ibatis.executor.ExecutorException:Noconstructorfoundincom.jubobo.dcmanager.entities.Brandmatching[java.lang.Integer,java.lang.String,java.lang.String,java.sql.Timestamp,java.lang.String]
atorg.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:79)
atorg.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:447)
atcom.sun.proxy.$Proxy13.selectList(UnknownSource)
atorg.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:231)
atorg.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137)
atorg.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75)
atorg.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53)
atcom.sun.proxy.$Proxy14.getAllBrands(UnknownSource)
atcom.jubobo.dcmanager.service.BrandService.getAllBrands(BrandService.java:20)
atcom.jubobo.dcmanager.test.TestBrandService.testGetAllBrands(TestBrandService.java:29)
atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)
atsun.reflect.NativeMethodAccessorImpl.invoke(UnknownSource)
atsun.reflect.DelegatingMethodAccessorImpl.invoke(UnknownSource)
atjava.lang.reflect.Method.invoke(UnknownSource)
atorg.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
atorg.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
atorg.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
atorg.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
atorg.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
atorg.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
atorg.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
atorg.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
atorg.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
atorg.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
atorg.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
atorg.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
atorg.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
atorg.junit.runners.ParentRunner.run(ParentRunner.java:300)
atorg.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
atorg.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
atorg.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
atorg.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
atorg.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
atorg.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Causedby:org.apache.ibatis.executor.ExecutorException:Noconstructorfoundincom.jubobo.dcmanager.entities.Brandmatching[java.lang.Integer,java.lang.String,java.lang.String,java.sql.Timestamp,java.lang.String]
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.createByConstructorSignature(DefaultResultSetHandler.java:650)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.createResultObject(DefaultResultSetHandler.java:599)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.createResultObject(DefaultResultSetHandler.java:574)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.getRowValue(DefaultResultSetHandler.java:379)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValuesForSimpleResultMap(DefaultResultSetHandler.java:338)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValues(DefaultResultSetHandler.java:313)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSet(DefaultResultSetHandler.java:286)
atorg.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:183)
atorg.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:64)
atorg.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79)
atorg.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63)
atorg.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324)
atorg.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
atorg.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
atorg.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)
atorg.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
atorg.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)
atsun.reflect.NativeMethodAccessorImpl.invoke(UnknownSource)
atsun.reflect.DelegatingMethodAccessorImpl.invoke(UnknownSource)
atjava.lang.reflect.Method.invoke(UnknownSource)
atorg.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:434)
...32more
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