spring security 从入门到精通一 环境搭建

1、配置Maven 的 Pom.xml:

    <dependencies>      <dependency>          <groupId>org.springframework.security</groupId>          <artifactId>spring-security-web</artifactId>          <version>3.2.0.RELEASE</version>      </dependency>      <dependency>          <groupId>org.springframework.security</groupId>          <artifactId>spring-security-config</artifactId>          <version>3.2.0.RELEASE</version>      </dependency>  </dependencies>

2、在web.xml中配置security过滤器，并指定spring-security.xml的扫描位置：

<context-param>        <param-name>contextConfigLocation</param-name>        <param-value>            classpath:/spring-mvc.xml,            classpath:/spring-security.xml        </param-value>    </context-param>    <!-- SpringSecurity 核心过滤器配置 -->      <filter>           <filter-name>springSecurityFilterChain</filter-name>            <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>        </filter>      <filter-mapping>          <filter-name>springSecurityFilterChain</filter-name>          <url-pattern>/*</url-pattern>        </filter-mapping> 

3、配置spring-security的命名空间：

<?xml version="1.0" encoding="UTF-8"?><beans:beans         xmlns="http://www.springframework.org/schema/security"    xmlns:beans="http://www.springframework.org/schema/beans"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.springframework.org/schema/beans          http://www.springframework.org/schema/beans/spring-beans-3.0.xsd          http://www.springframework.org/schema/security          http://www.springframework.org/schema/security/spring-security.xsd"></beans:beans>

基础环境配置完成！