关于记住我的设置

@Configuration
public class ShiroConfig {
    @Autowired
    private MyRealm myRealm;
    @Bean
    public DefaultWebSecurityManager securityManager() {
        DefaultWebSecurityManager manager = new DefaultWebSecurityManager();
        HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();
        hashedCredentialsMatcher.setHashAlgorithmName("md5");
        hashedCredentialsMatcher.setHashIterations(2);
        myRealm.setCredentialsMatcher(hashedCredentialsMatcher);
        manager.setRealm(myRealm);
        manager.setRememberMeManager(rememberMeManager());
        return manager;
    }
    /**
     * cookie 属性设置
     */
    public SimpleCookie rememberMeCookie()
    {
        SimpleCookie cookie = new SimpleCookie("rememberMe");
//        cookie.setDomain(domain);
        cookie.setPath("/");
        cookie.setHttpOnly(true);
        cookie.setMaxAge(30 * 24 * 60 * 60);
        return cookie;
    }

    /**
     * 记住我
     */
    public CookieRememberMeManager rememberMeManager()
    {
        CookieRememberMeManager cookieRememberMeManager = new CookieRememberMeManager();
        cookieRememberMeManager.setCookie(rememberMeCookie());
        cookieRememberMeManager.setCipherKey(Base64.decode("MTIzNDU2NzgxMjM0NTY3OA=="));
        return cookieRememberMeManager;
    }
    @Bean
    public ShiroFilterChainDefinition shiroFilterChainDefinition() {
        DefaultShiroFilterChainDefinition definition = new DefaultShiroFilterChainDefinition();
        definition.addPathDefinition("/doLogin", "anon");
        definition.addPathDefinition("/logout", "logout");
        definition.addPathDefinition("/**", "user");
        return definition;
    }

    @Bean
    public ShiroDialect shiroDialect() {
        return new ShiroDialect();
    }
}

　　

修改控制doLogin方法，在UsernamePasswordToken中添加第三个参数。表示是否启用remember me功能。

此功能应该在页面中添加一个复选框，代码中直接假设用户勾选了复选框

@RequestMapping("/doLogin")
public String showLogin(User user){
    Subject subject = SecurityUtils.getSubject();
    try {
        //添加第三个参数，表示是否启用rememberme功能
        subject.login(new UsernamePasswordToken(user.getUsername(),user.getPassword(),true));
        return "redirect:/showIndex";
    } catch (Exception e) {
        e.printStackTrace();
    }
    return "redirect:/showLogin";
}