SSM整合时出现的两个问题

第一个问题：

SSM框架整合中：出现错误：NoSuchBean（service层）

报错如下：

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.tmj.service.IUserService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

最后找到原因：没有整合Spring和SpringMVC，应在Web.xml中整合Spring：如下图：

        代码也贴在这了：

 
contextConfigLocation
classpath:applicationContext-*.xml


org.springframework.web.context.ContextLoaderListener
 

第二个问题：

SSM整合时，报500，如下：

严重: Servlet.service() for servlet [SpringMVC] in context with path [] threw exception [Request processing failed; nested exception is org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.tmj.mapper.UserMapper.getAll] with root cause

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.tmj.mapper.UserMapper.getAll

最后发现原因是：Spring没有绑定好Mapper.xml文件；

解决办法：

把Mapper.xml放在classpath路径下，然后在Spring-Mybatis配置文件配置sqlsessionFactory的时候添了这一句：