spring security helloword

官方说明文档

https://docs.spring.io/spring-security/site/docs/4.2.4.RELEASE/reference/htmlsingle/#ns-config 

1. 添加pom

    	
    	  
    	  
    		org.springframework.security
    		spring-security-web
    		5.0.3.RELEASE
    	  
    	  
    		org.springframework.security
    		spring-security-config
    		5.0.3.RELEASE
    	  
    	

2.添加Spring Security配置

3.启用Spring Security：

	
	

		
		
			contextConfigLocation
			
				/WEB-INF/spring/*.xml
			
		


		
			springSecurityFilterChain
			org.springframework.web.filter.DelegatingFilterProxy
		
		
			springSecurityFilterChain
			/*
		

		
		
			org.springframework.web.context.ContextLoaderListener
		

	

4.新建文件：src/main/webapp/index.jsp

	
	  
		
This is secured!
		

		  Hello