详解Spring Security 简单配置

开发环境

1. Maven
2. idea
3. jdk 1.8
4. Tomcat 8

配置spring mvc + spring security

pom.xml

 <properties>  <spring.version>4.3.8.RELEASE</spring.version>  <spring-sercurity.version>4.2.2.RELEASE</spring-sercurity.version> </properties> <dependencies>  <!-- Spring 4 dependencies -->  <dependency>   <groupId>org.springframework</groupId>   <artifactId>spring-context</artifactId>   <version>${spring.version}</version>  </dependency>  <dependency>   <groupId>org.springframework</groupId>   <artifactId>spring-WEBmvc</artifactId>   <version>${spring.version}</version>  </dependency>  <!-- Spring Security -->  <dependency>   <groupId>org.springframework.security</groupId>   <artifactId>spring-security-core</artifactId>   <version>${spring-sercurity.version}</version>  </dependency>  <dependency>   <groupId>org.springframework.security</groupId>   <artifactId>spring-security-web</artifactId>   <version>${spring-sercurity.version}</version>  </dependency>  <dependency>   <groupId>org.springframework.security</groupId>   <artifactId>spring-security-config</artifactId>   <version>${spring-sercurity.version}</version>  </dependency> </dependencies>