SMM博客系统（初始化xml配置）

  
  

  Blog
  
  
  	a.jsp
  
  
  
  
  	shiroFilter
  	org.springframework.web.filter.DelegatingFilterProxy
  	
  	
  		targetFilterLifecycle
  		true
  	
  
  
  
  	shiroFilter
  	/*
  
  
  
  
  	contextConfigLocation
  	classpath:applicationContext.xml
  
  
  
  
  	encodingFilter
  	org.springframework.web.filter.CharacterEncodingFilter
  	true
  	
		encoding
		UTF-8
	
  
  
  	encodingFilter
  	/*
  
  
  
  
  	org.springframework.web.context.ContextLoaderListener
  
  
  	com.blog.service.impl.InitComponent
  
  
  
  
  	springMVC
  	org.springframework.web.servlet.DispatcherServlet
  	
  		contextConfigLocation
  		classpath:spring-mvc.xml
  	
  	1
  	true
  
  
  
  	springMVC
  	*.do
  
  
  
  	springMVC
  	*.html
  
  

	
	
		
		
		
	

	
	
		
		
		
		
		
	
	
	
	
		
		
	
	
	
	
		
	
	
	
	
	
	
	
		
	
	
	
	
		
		
		
		
		
			
				/login=anon
				/admin/**=authc
			
		
	
	
	
	
	
	
	
	
	
		
	
	
	
	
		
		
			
			
			
			
			
			
			
			
			
			
			
			
			
			
					
		
	
	
	
	
		
			
	
	
	
		

在com.blog.realm包新建一个类MyRealm（用来实现登录权限的验证）

public class MyRealm extends AuthorizingRealm {
	@Override
	protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
		// TODO Auto-generated method stub
		return null;
	}
}

爆红：java.lang.ClassNotFoundException:org.springframework.web.context.ContextLoaderListener

大概意思就是找不到这个类ContextLoaderListener 你的lib里面没有这spring相关的包

]项目右键Properties > Deployment Assembly ，然后在右边的界面里 Add > Java Build Path Entries > Maven Dependencies > Finish > Apply 然后解决问题