Spring security(二)

Spring security用户权限数据库配置:将用户角色和用户名都放在一张表里面(suser)
在上文中xml配置文件换成:
<bean id="datasource" class= "org.springframework.jdbc.datasource.DriverManagerDataSource" > 
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property> 
<property name="url" value="jdbc:mysql://localhost:3306/test?useUnicode=true&amp;characterEncoding=utf8"></property>
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
<!-- 权限管理操作 -->  
    <security:authentication-manager>
        <security:authentication-provider>
            <!-- 密码加密方式. md5--> 
            <security:password-encoder hash="md5"/>
               
             <!-- 注入dataSource验证数据库中的用户名.密码.账号状态.和权限相关; -->   
             <security:jdbc-user-service data-source-ref="dataSource" 
              users-by-username-query="select username,password,enable as status from suser where username=?"  
              authorities-by-username-query="select username,authorities as 'authority' from suser where username=?"/>   
        </security:authentication-provider>
    </security:authentication-manager>

新建实体类:
suser:
属性:username,password,authorities
再登陆的时候,即会从数据库校验用户以密码及权限问题,作出相应拦截等等!

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转载自ithoney.iteye.com/blog/1905675