继承FreeMarkerConfigurer类,重写afterPropertiesSet()方法;
import com.jagregory.shiro.freemarker.ShiroTags;
import freemarker.template.TemplateException;
import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;
import java.io.IOException;
/**
* 继承FreeMarkerConfigurer类,重写afterPropertiesSet()方法;
* 集成shiroTags标签
* Created by zsc on 2016/1/5.
*/
public class ShiroTagFreeMarkerConfigurer extends FreeMarkerConfigurer {
@Override
public void afterPropertiesSet() throws IOException, TemplateException {
super.afterPropertiesSet();
this.getConfiguration().setSharedVariable("shiro", new ShiroTags());
}
}
需要加入jar包 shiro-freemarker-tags-0.1-SNAPSHOT.jar
<bean
class="com.shiro.shiro.ShiroTagFreeMarkerConfigurer">
<property name="templateLoaderPath" value="/WEB-INF/page/" />
<property name="freemarkerSettings">
<props>
<prop key="defaultEncoding">UTF-8</prop>
</props>
</property>
</bean>
如果你之前配置了
<bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer" 就把这个class改成
ShiroTagFreeMarkerConfigurer
这个类就可以了
然后直接在前台调用:
guest标签:验证当前用户是否为“访客”,即未认证(包含未记住)的用户;shiro标签:<shiro:guest></shiro:guest> ;freemark中: <@shiro.guest> </@shiro.guest>
user标签:认证通过或已记住的用户 shiro标签:<shiro:user> </shiro:user> ;freemark中: <@shiro.user> </@shiro.user>
authenticated标签:已认证通过的用户。不包含已记住的用户,这是与user标签的区别所在。 shiro标签:<shiro:authenticated> </shiro:authenticated>;freemark中: <@shiro.authenticated></@shiro.authenticated>
notAuthenticated标签:未认证通过的用户。与authenticated标签相对。 shiro标签:<shiro:notAuthenticated> </shiro:notAuthenticated>;freemark中: <@shiro.notAuthenticated></@shiro.notAuthenticated>
principal标签:输出当前用户信息,通常为登录帐号信息 shiro标签:Hello, <@shiro.principal property="name" /> ;freemarker中: Hello, <@shiro.principal property="name" />, how are you today?
hasRole标签:验证当前用户是否属于该角色 ,shiro标签: <shiro:hasRole name="administrator"> Administer the system </shiro:hasRole> ;freemarker中:<@shiro.hasRole name=”admin”>Hello admin!</@shiro.hasRole>
hasAnyRoles标签:验证当前用户是否属于这些角色中的任何一个,角色之间逗号分隔 ,shiro标签: <shiro:hasAnyRoles name="admin,user,operator"> Administer the system </shiro:hasAnyRoles> ;freemarker中:<@shiro.hasAnyRoles name="admin,user,operator">Hello admin!</@shiro.hasAnyRoles>
hasPermission标签:验证当前用户是否拥有该权限 ,shiro标签: <shiro:hasPermission name="/order:*"> 订单 </shiro:hasPermission> ;freemarker中:<@shiro.hasPermission name="/order:*">订单/@shiro.hasPermission>
lacksRole标签:验证当前用户不属于该角色,与hasRole标签想反,shiro标签: <shiro:hasRole name="admin"> Administer the system </shiro:hasRole> ;freemarker中:<@shiro.hasRole name="admin">Hello admin!</@shiro.hasRole>
lacksPermission标签:验证当前用户不拥有某种权限,与hasPermission标签是相对的,shiro标签: <shiro:lacksPermission name="/order:*"> trade </shiro:lacksPermission> ;freemarker中:<@shiro.lacksPermission name="/order:*">trade</@shiro.lacksPermission>