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秒杀项目seckill在eclipse中运行后报404错误，seckill的war包部署在tomacat的webapp下面后报505错误？

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秒杀项目seckill在eclipse中运行后报404错误，seckill的war包部署在tomacat的webapp下面后报505错误？

Java
nanfeiyan 2017-01-17 11:04:34
eclipse中：10:58:58.655 [http-bio-8080-exec-3] DEBUG o.m.spring.SqlSessionFactoryBean - Parsed mapper file: 'file [D:\workSpace\.metadata\.plugins\org.eclipse.wst.server.core\tmp3\wtpwebapps\seckill\WEB-INF\classes\mapper\SeckillDao.xml]'10:58:58.670 [http-bio-8080-exec-3] DEBUG o.m.spring.SqlSessionFactoryBean - Parsed mapper file: 'file [D:\workSpace\.metadata\.plugins\org.eclipse.wst.server.core\tmp3\wtpwebapps\seckill\WEB-INF\classes\mapper\SuccessKilledDao.xml]'一月 17, 2017 10:58:58 上午 org.springframework.web.servlet.handler.SimpleUrlHandlerMapping registerHandler信息: Mapped URL path [/**] onto handler 'org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0'一月 17, 2017 10:58:58 上午 org.springframework.web.servlet.DispatcherServlet initServletBean信息: FrameworkServlet 'dispatcher': initialization completed in 1216 ms   war包部署tomcat下：root causeorg.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'Seckill'.  Cause: java.lang.ClassNotFoundException: Cannot find class: Seckill org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:120) org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:92) org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:466) org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:343) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736) org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:630) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:678) org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:549) org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490) org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) javax.servlet.GenericServlet.init(GenericServlet.java:158) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436) org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078) org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Unknown Source)root causeorg.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'Seckill'.  Cause: java.lang.ClassNotFoundException: Cannot find class: Seckill org.apache.ibatis.builder.BaseBuilder.resolveClass(BaseBuilder.java:118) org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:74) org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:135) org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:128) org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:118) org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:92) org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:466) org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:343) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736) org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:630) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:678) org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:549) org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490) org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) javax.servlet.GenericServlet.init(GenericServlet.java:158) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436) org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078) org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Unknown Source)root causeorg.apache.ibatis.type.TypeException: Could not resolve type alias 'Seckill'.  Cause: java.lang.ClassNotFoundException: Cannot find class: Seckill org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:120) org.apache.ibatis.builder.BaseBuilder.resolveAlias(BaseBuilder.java:149) org.apache.ibatis.builder.BaseBuilder.resolveClass(BaseBuilder.java:116) org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:74) org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:135)
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黄沛元

TA贡献23条经验 获得超5个赞


Seckill 类 没找到。 你能映射配置可能有问题

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反对 回复 2017-01-17
  • nanfeiyan
    nanfeiyan
    <?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"> <!-- 目的：为DAO接口方法提供sql语句配置 --> <mapper namespace="org.seckill.dao.SeckillDao"> <update id="reduceNumber"> update seckill set number=number-1 where seckill_id=#{seckillId} and start_time<![CDATA[<=]]>#{killTime} and end_time>=#{killTime} and number>0; </update> <select id="queryById" resultMap="Seckill" parameterType="long"> select seckill_id,name,number,start_time,end_time,create_time from seckill where seckill_id=#{seckillId} </select> <select id="queryAll" resultMap="Seckill"> select seckill_id,name,number,start_time,end_time,create_time from seckill order by create_time DESC limit #{offset},#{limit} </select> <!-- mybatis调用存储过程 <select id="killByProcedure" statementType="CALLABLE"> call execute_seckill( #{seckillId,jdbcType=BIGINT,mode=IN}, #{phone,jdbcType=BIGINT,mode=IN}, #{killTime,jdbcType=TIMESTAMP,mode=IN}, #{result,jdbcType=INTEGER,mode=OUT} ) </select> --> </mapper>
    回复 2017-01-17
  • 黄沛元
    黄沛元
    Spring配置上你把Seckill类注册上去没
    回复 2017-01-17
  • nanfeiyan
    nanfeiyan
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 注入c3p0数据库连接池 --> <property name="dataSource" ref="dataSource"></property> <!-- 配置mybatis全局配置文件：mybatis-config.xml --> <property name="configLocation" value="classpath:mybatis-config.xml"/> <!-- 扫描entity包，使用别名 --> <property name="typeAliasesPackage" value="org.seckill.entity"/> <!-- 扫描sql配置文件：mypper需要的xml文件 --> <property name="mapperLocations" value="classpath:mapper/*.xml"/> </bean> <!-- 配置扫描DAO接口包，动态实现Dao接口，注入到spring容器中 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!-- 注入sqlsessionfactory --> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> <!-- 给出扫描Dao接口包 --> <property name="basePackage" value="org.seckill.dao" /> <!-- <context:component-scan base-package="org.seckill.dao"></context:component-scan> --> </bean>
    回复 2017-01-17
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慕后端2529822

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Could not resolve type alias 'Seckill'.  Cause: java.lang.ClassNotFoundException: Cannot find class: Seckill

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1 反对 回复 2017-01-18
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慕粉4075985

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 <property name="mapperLocations" value="classpath:mapper/*.xml"/> </bean> 这个不要写，映射写到Configuration.xml 

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1 反对 回复 2017-01-17
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慕粉4075985

TA贡献104条经验 获得超33个赞

 <!-- <context:component-scan base-package="org.seckill.dao"></context:component-scan> --> </bean>你为什么要注掉？ 打开看看

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1 反对 回复 2017-01-17
  • nanfeiyan
    nanfeiyan
    哦，那个xml文件我只粘贴了一部分，所以你没看到全部。其实前面已经有了这一部分<context:component-scan base-package="org.seckill.dao"></context:component-scan>
    回复 2017-01-17
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