Question

html页面是如何引入shiro标签的

Answer 1

shiro的核心 自定义realm 网上有很多教程都非常详细的讲解了realm 在这里也是非常简化的自定义

@Resource private UserService userService; /** * 为当限前登录的用户授予角色和权 */ @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) { String userName=(String)principals.getPrimaryPrincipal(); SimpleAuthorizationInfo authorizationInfo=new SimpleAuthorizationInfo(); authorizationInfo.setRoles(userService.getRoles(userName)); authorizationInfo.setStringPermissions(userService.getPermissions(userName)); return authorizationInfo; } /** * 验证当前登录的用户 */ @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException { String userName=(String)token.getPrincipal(); UserInfo user=userService.getByUserName(userName); if(user!=null){ AuthenticationInfo authcInfo=new SimpleAuthenticationInfo(user.getUsername(),user.getPassword(),"xx"); return authcInfo; }else{ return null; } }