SpringBoot?security安全認證登錄如何實現

本文小編為大家詳細介紹“SpringBoot security安全認證登錄如何實現”，內容詳細，步驟清晰，細節處理妥當，希望這篇“SpringBoot security安全認證登錄如何實現”文章能幫助大家解決疑惑，下面跟著小編的思路慢慢深入，一起來學習新知識吧。

一、登錄時序圖

時序原圖

二、配置與代碼

1.引入庫

pom.xml：

        <!-- Spring框架基本的核心工具 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
        </dependency>
        <!-- SpringWeb模塊 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <!-- spring security 安全認證 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <!--常用工具類 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>
        <!-- JSON工具類 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
        <!-- 阿里JSON解析器 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>
        <!-- io常用工具類 -->
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
        </dependency>
        <!-- yml解析器 -->
        <dependency>
            <groupId>org.yaml</groupId>
            <artifactId>snakeyaml</artifactId>
        </dependency>
        <!-- Token生成與解析-->
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
        </dependency>
        <!-- Jaxb -->
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
        </dependency>
        <!-- redis 緩存操作 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <!-- pool 對象池 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
        </dependency>
        <!-- 解析客戶端操作系統、瀏覽器等 -->
        <dependency>
            <groupId>eu.bitwalker</groupId>
            <artifactId>UserAgentUtils</artifactId>
        </dependency>
        <!-- servlet包 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.5.2</version>
        </dependency>

2.代碼文件

代碼如下（示例）：

RedisCache.java ：spring redis 工具組件類，注入RedisTemplate，封裝Redis緩存數據、對象操作。

import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.BoundSetOperations;
import org.springframework.data.redis.core.HashOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Component;
/**
 * spring redis 工具類
 *
 * 
 **/
@SuppressWarnings(value = { "unchecked", "rawtypes" })
@Component
public class RedisCache
{
    @Autowired
    public RedisTemplate redisTemplate;
    /**
     * 緩存基本的對象，Integer、String、實體類等
     *
     * @param key 緩存的鍵值
     * @param value 緩存的值
     */
    public <T> void setCacheObject(final String key, final T value)
    {
        redisTemplate.opsForValue().set(key, value);
    }
    /**
     * 緩存基本的對象，Integer、String、實體類等
     *
     * @param key 緩存的鍵值
     * @param value 緩存的值
     * @param timeout 時間
     * @param timeUnit 時間顆粒度
     */
    public <T> void setCacheObject(final String key, final T value, final Integer timeout, final TimeUnit timeUnit)
    {
        redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
    }
    /**
     * 設置有效時間
     *
     * @param key Redis鍵
     * @param timeout 超時時間
     * @return true=設置成功；false=設置失敗
     */
    public boolean expire(final String key, final long timeout)
    {
        return expire(key, timeout, TimeUnit.SECONDS);
    }
    /**
     * 設置有效時間
     *
     * @param key Redis鍵
     * @param timeout 超時時間
     * @param unit 時間單位
     * @return true=設置成功；false=設置失敗
     */
    public boolean expire(final String key, final long timeout, final TimeUnit unit)
    {
        return redisTemplate.expire(key, timeout, unit);
    }
    /**
     * 獲得緩存的基本對象。
     *
     * @param key 緩存鍵值
     * @return 緩存鍵值對應的數據
     */
    public <T> T getCacheObject(final String key)
    {
        ValueOperations<String, T> operation = redisTemplate.opsForValue();
        return operation.get(key);
    }
    /**
     * 刪除單個對象
     *
     * @param key
     */
    public boolean deleteObject(final String key)
    {
        return redisTemplate.delete(key);
    }
    /**
     * 刪除集合對象
     *
     * @param collection 多個對象
     * @return
     */
    public long deleteObject(final Collection collection)
    {
        return redisTemplate.delete(collection);
    }
    /**
     * 緩存List數據
     *
     * @param key 緩存的鍵值
     * @param dataList 待緩存的List數據
     * @return 緩存的對象
     */
    public <T> long setCacheList(final String key, final List<T> dataList)
    {
        Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
        return count == null ? 0 : count;
    }
    /**
     * 獲得緩存的list對象
     *
     * @param key 緩存的鍵值
     * @return 緩存鍵值對應的數據
     */
    public <T> List<T> getCacheList(final String key)
    {
        return redisTemplate.opsForList().range(key, 0, -1);
    }
    /**
     * 緩存Set
     *
     * @param key 緩存鍵值
     * @param dataSet 緩存的數據
     * @return 緩存數據的對象
     */
    public <T> BoundSetOperations<String, T> setCacheSet(final String key, final Set<T> dataSet)
    {
        BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
        Iterator<T> it = dataSet.iterator();
        while (it.hasNext())
        {
            setOperation.add(it.next());
        }
        return setOperation;
    }
    /**
     * 獲得緩存的set
     *
     * @param key
     * @return
     */
    public <T> Set<T> getCacheSet(final String key)
    {
        return redisTemplate.opsForSet().members(key);
    }
    /**
     * 緩存Map
     *
     * @param key
     * @param dataMap
     */
    public <T> void setCacheMap(final String key, final Map<String, T> dataMap)
    {
        if (dataMap != null) {
            redisTemplate.opsForHash().putAll(key, dataMap);
        }
    }
    /**
     * 獲得緩存的Map
     *
     * @param key
     * @return
     */
    public <T> Map<String, T> getCacheMap(final String key)
    {
        return redisTemplate.opsForHash().entries(key);
    }
    /**
     * 往Hash中存入數據
     *
     * @param key Redis鍵
     * @param hKey Hash鍵
     * @param value 值
     */
    public <T> void setCacheMapValue(final String key, final String hKey, final T value)
    {
        redisTemplate.opsForHash().put(key, hKey, value);
    }
    /**
     * 獲取Hash中的數據
     *
     * @param key Redis鍵
     * @param hKey Hash鍵
     * @return Hash中的對象
     */
    public <T> T getCacheMapValue(final String key, final String hKey)
    {
        HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash();
        return opsForHash.get(key, hKey);
    }
    /**
     * 刪除Hash中的數據
     * 
     * @param key
     * @param mapkey
     */
    public void delCacheMapValue(final String key, final String hkey)
    {
        HashOperations hashOperations = redisTemplate.opsForHash();
        hashOperations.delete(key, hkey);
    }
    /**
     * 獲取多個Hash中的數據
     *
     * @param key Redis鍵
     * @param hKeys Hash鍵集合
     * @return Hash對象集合
     */
    public <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys)
    {
        return redisTemplate.opsForHash().multiGet(key, hKeys);
    }
    /**
     * 獲得緩存的基本對象列表
     *
     * @param pattern 字符串前綴
     * @return 對象列表
     */
    public Collection<String> keys(final String pattern)
    {
        return redisTemplate.keys(pattern);
    }
}

RedisConfig：redis配置類。

import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.script.DefaultRedisScript;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport
{
    @Bean
    @SuppressWarnings(value = { "unchecked", "rawtypes" })
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
    {
        RedisTemplate<Object, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(connectionFactory);
        FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);
        ObjectMapper mapper = new ObjectMapper();
        mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        mapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY);
        serializer.setObjectMapper(mapper);
        // 使用StringRedisSerializer來序列化和反序列化redis的key值
        template.setKeySerializer(new StringRedisSerializer());
        template.setValueSerializer(serializer);
        // Hash的key也采用StringRedisSerializer的序列化方式
        template.setHashKeySerializer(new StringRedisSerializer());
        template.setHashValueSerializer(serializer);
        template.afterPropertiesSet();
        return template;
    }
}

SecurityUtils：安全服務工具類。

import com.ems.mgr.common.constant.HttpStatus;
import com.ems.mgr.common.exception.ServiceException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import com.ems.mgr.common.core.domain.model.LoginUser;
/**
 * 安全服務工具類
 */
public class SecurityUtils
{
    /**
     * 用戶ID
     **/
    public static Long getUserId()
    {
        try
        {
            return getLoginUser().getUserId();
        }
        catch (Exception e)
        {
            throw new ServiceException("獲取用戶ID異常", HttpStatus.UNAUTHORIZED);
        }
    }
    /**
     * 獲取部門ID
     **/
    public static Long getDeptId()
    {
        try
        {
            return getLoginUser().getDeptId();
        }
        catch (Exception e)
        {
            throw new ServiceException("獲取部門ID異常", HttpStatus.UNAUTHORIZED);
        }
    }
    /**
     * 獲取用戶賬戶
     **/
    public static String getUsername()
    {
        try
        {
            return getLoginUser().getUsername();
        }
        catch (Exception e)
        {
            throw new ServiceException("獲取用戶賬戶異常", HttpStatus.UNAUTHORIZED);
        }
    }
    /**
     * 獲取用戶
     **/
    public static LoginUser getLoginUser()
    {
        try
        {
            return (LoginUser) getAuthentication().getPrincipal();
        }
        catch (Exception e)
        {
            throw new ServiceException("獲取用戶信息異常", HttpStatus.UNAUTHORIZED);
        }
    }
    /**
     * 獲取Authentication
     */
    public static Authentication getAuthentication()
    {
        return SecurityContextHolder.getContext().getAuthentication();
    }
    /**
     * 生成BCryptPasswordEncoder密碼
     *
     * @param password 密碼
     * @return 加密字符串
     */
    public static String encryptPassword(String password)
    {
        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
        return passwordEncoder.encode(password);
    }
    /**
     * 判斷密碼是否相同
     *
     * @param rawPassword 真實密碼
     * @param encodedPassword 加密后字符
     * @return 結果
     */
    public static boolean matchesPassword(String rawPassword, String encodedPassword)
    {
        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
        return passwordEncoder.matches(rawPassword, encodedPassword);
    }
    /**
     * 是否為管理員
     * 
     * @param userId 用戶ID
     * @return 結果
     */
    public static boolean isAdmin(Long userId)
    {
        return userId != null && 1L == userId;
    }
}

SecurityConfig：spring security配置。

import com.ems.mgr.framework.security.filter.JwtAuthenticationTokenFilter;
import com.ems.mgr.framework.security.handle.AuthenticationEntryPointImpl;
import com.ems.mgr.framework.security.handle.LogoutSuccessHandlerImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.authentication.logout.LogoutFilter;
import org.springframework.web.filter.CorsFilter;
/**
 * spring security配置
 */
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter
{
    /**
     * 自定義用戶認證邏輯
     */
    @Autowired
    private UserDetailsService userDetailsService;
    /**
     * 認證失敗處理類
     */
    @Autowired
    private AuthenticationEntryPointImpl unauthorizedHandler;
    /**
     * 退出處理類
     */
    @Autowired
    private LogoutSuccessHandlerImpl logoutSuccessHandler;
    /**
     * token認證過濾器
     */
    @Autowired
    private JwtAuthenticationTokenFilter authenticationTokenFilter;
    /**
     * 跨域過濾器
     */
    @Autowired
    private CorsFilter corsFilter;
    /**
     * 解決 無法直接注入 AuthenticationManager
     *
     * @return
     * @throws Exception
     */
    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception
    {
        return super.authenticationManagerBean();
    }
    /**
     * anyRequest          |   匹配所有請求路徑
     * access              |   SpringEl表達式結果為true時可以訪問
     * anonymous           |   匿名可以訪問
     * denyAll             |   用戶不能訪問
     * fullyAuthenticated  |   用戶完全認證可以訪問（非remember-me下自動登錄）
     * hasAnyAuthority     |   如果有參數，參數表示權限，則其中任何一個權限可以訪問
     * hasAnyRole          |   如果有參數，參數表示角色，則其中任何一個角色可以訪問
     * hasAuthority        |   如果有參數，參數表示權限，則其權限可以訪問
     * hasIpAddress        |   如果有參數，參數表示IP地址，如果用戶IP和參數匹配，則可以訪問
     * hasRole             |   如果有參數，參數表示角色，則其角色可以訪問
     * permitAll           |   用戶可以任意訪問
     * rememberMe          |   允許通過remember-me登錄的用戶訪問
     * authenticated       |   用戶登錄后可訪問
     */
    @Override
    protected void configure(HttpSecurity httpSecurity) throws Exception
    {
        httpSecurity
                // CSRF禁用，因為不使用session
                .csrf().disable()
                // 認證失敗處理類
                .exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and()
                // 基于token，所以不需要session
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                // 過濾請求
                .authorizeRequests()
                // 對于登錄login  驗證碼captchaImage 允許匿名訪問
                .antMatchers("/ems/login", "/ems/captchaImage","/ems/login/sms","/ems/robot/**/**").anonymous()
                .antMatchers("/tool/gen/**/**").anonymous()
                .antMatchers("/message/sendOne").anonymous()
                .antMatchers(
                        HttpMethod.GET,
                        "/",
                        "/*.html",
                        "/**/*.html",
                        "/**/*.css",
                        "/**/*.js",
                        "/profile/**"
                ).permitAll()
                .antMatchers("/swagger-ui.html").anonymous()
                .antMatchers("/swagger-resources/**").anonymous()
                .antMatchers("/webjars/**").anonymous()
                .antMatchers("/*/api-docs").anonymous()
                .antMatchers("/druid/**").anonymous()
                .antMatchers("/merakWs/**").anonymous()
                //.antMatchers("/tool/**").anonymous()
                // 除上面外的所有請求全部需要鑒權認證
                .anyRequest().authenticated()
                .and()
                .headers().frameOptions().disable();
        httpSecurity.logout().logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler);
        // 添加JWT filter
        httpSecurity.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
        // 添加CORS filter
        httpSecurity.addFilterBefore(corsFilter, JwtAuthenticationTokenFilter.class);
        httpSecurity.addFilterBefore(corsFilter, LogoutFilter.class);
    }
    /**
     * 強散列哈希加密實現
     */
    @Bean
    public BCryptPasswordEncoder bCryptPasswordEncoder()
    {
        return new BCryptPasswordEncoder();
    }
    /**
     * 身份認證接口
     */
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception
    {
    //設置DaoAuthenticationProvider類PasswordEncoder passwordEncoder
    auth.userDetailsService(userDetailsService).passwordEncoder(bCryptPasswordEncoder());
    }
}

spring security配置類配置token認證過濾器（JwtAuthenticationTokenFilter）、

認證失敗處理類（AuthenticationEntryPointImpl）、退出處理類（LogoutSuccessHandlerImpl）

1-JwtAuthenticationTokenFilter：

package com.ems.mgr.framework.security.filter;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import com.ems.mgr.common.core.domain.model.LoginUser;
import com.ems.mgr.common.utils.SecurityUtils;
import com.ems.mgr.common.utils.StringUtils;
import com.ems.mgr.framework.web.service.TokenService;
/**
 * token過濾器 驗證token有效性
 */
@Component
public class JwtAuthenticationTokenFilter extends OncePerRequestFilter
{
    @Autowired
    private TokenService tokenService;
    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
            throws ServletException, IOException
    {
        LoginUser loginUser = tokenService.getLoginUser(request);
        if (StringUtils.isNotNull(loginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
        {
            tokenService.verifyToken(loginUser);
            UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(loginUser, null, loginUser.getAuthorities());
            authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
            SecurityContextHolder.getContext().setAuthentication(authenticationToken);
        }
        chain.doFilter(request, response);
    }
}

2-AuthenticationEntryPointImpl:認證失敗處理類 返回未授權

package com.ems.mgr.framework.security.handle;
import java.io.IOException;
import java.io.Serializable;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.ems.mgr.common.core.domain.AjaxResult;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;
import com.alibaba.fastjson.JSON;
import com.ems.mgr.common.constant.HttpStatus;
import com.ems.mgr.common.utils.ServletUtils;
import com.ems.mgr.common.utils.StringUtils;
/**
 * 認證失敗處理類 返回未授權
 * 
 * 
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable
{
    private static final long serialVersionUID = -8970718410437077606L;
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e)
            throws IOException
    {
        int code = HttpStatus.UNAUTHORIZED;
        String msg = StringUtils.format("請求訪問：{}，認證失敗，無法訪問系統資源", request.getRequestURI());
        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg)));
    }
}

3-LogoutSuccessHandlerImpl:自定義退出處理類

package com.ems.mgr.framework.security.handle;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.ems.mgr.common.constant.Constants;
import com.ems.mgr.common.core.domain.AjaxResult;
import com.ems.mgr.framework.manager.factory.AsyncFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import com.alibaba.fastjson.JSON;
import com.ems.mgr.common.constant.HttpStatus;
import com.ems.mgr.common.core.domain.model.LoginUser;
import com.ems.mgr.common.utils.ServletUtils;
import com.ems.mgr.common.utils.StringUtils;
import com.ems.mgr.framework.manager.AsyncManager;
import com.ems.mgr.framework.web.service.TokenService;
/**
 * 自定義退出處理類 返回成功
 */
@Configuration
public class LogoutSuccessHandlerImpl implements LogoutSuccessHandler
{
    @Autowired
    private TokenService tokenService;
    /**
     * 退出處理
     * 
     * @return
     */
    @Override
    public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
            throws IOException, ServletException
    {
        LoginUser loginUser = tokenService.getLoginUser(request);
        if (StringUtils.isNotNull(loginUser))
        {
            String userName = loginUser.getUsername();
            // 刪除用戶緩存記錄
            tokenService.delLoginUser(loginUser.getToken());
            // 記錄用戶退出日志
            AsyncManager.me().execute(AsyncFactory.recordLogininfor(userName, Constants.LOGOUT, "退出成功"));
        }
        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(HttpStatus.SUCCESS, "退出成功")));
    }
}

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