（1）----SpringSecurity3.2环境搭建 · SpringSecurity教程

目前Spring官方只提供Meven的下载方式。但在[http://maven.springframework.org](http://maven.springframework.org/)中有SpringSecurity及其他所有Spring产品的下载方式。 [http://maven.springframework.org/release/org/springframework/](http://maven.springframework.org/release/org/springframework/)中有Spring相关的所有下载，但好像直到3.2版的，最新的版本在这个里面找不到 [](http://maven.springframework.org/release/org/springframework/security/spring-security-web/3.2.0.RELEASE/)[http://maven.springframework.org/release/org/springframework/security/spring-security/3.2.0.RELEASE/](http://maven.springframework.org/release/org/springframework/security/spring-security/3.2.0.RELEASE/)这个是SpringSecurity3.2的下载地址 Meven下载地址： ~~~ <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> ~~~ 本教程是基于SpringMVC3.2+Hibernate4+JPA2.0+SpringSecurity3.2的环境。SpringMVC3.2+Hibernate4+JPA2.0环境的搭建在这里就不多说了，主要讲下SpringSecurity的环境搭建 web.xml配置 ~~~  <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:applicationContext.xml, classpath:applicationContext-security.xml </param-value> </context-param>  <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> ~~~ applicationContext-security.xml命名空间配置，官方提供了两种配置方案第一种、命名空间用beans开头，但是在配置中一直需要用<security:*>来配置。 ~~~ <beans xmlns="http://www.springframework.org/schema/beans" xmlns:security="http://www.springframework.org/schema/security" 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> ~~~ 第二种、命名空间用security开头，在配置中不需要security前缀，但是bean的配置需要用<beans:bean>配置。 ~~~ <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> ~~~ 到此为止SpringSecurity的环境配置已基本完成命名空间的配置可在spring的官方文档，第4章 Security Namespace Configuration 中找到，一下附上链接地址 [http://docs.spring.io/spring-security/site/docs/3.2.0.RELEASE/reference/htmlsingle/#ns-config](http://docs.spring.io/spring-security/site/docs/3.2.0.RELEASE/reference/htmlsingle/#ns-config)