记录一下惨烈的教训,花了一下午的时间调试
The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
因为
<context:component-scan base-package=“com”/>
作用扫描com包下的类带有特定的注解@Component,@Repository,@Service,@Controller,@Autowired就会将这个对象作为Bean注册进Spring容器
本该放在dispatcher-servlet下面的结果放在applicationContext下面了,哈哈哈