修改：

1.第三方平台接入，AccessToken缓存动作从具体的子类提取到了ApiService中，子类只需要调用ApiService提供的addAccessTokenToCache()/getAccessTokenFromCache()方法即可

epmet-module/epmet-third/epmet-third-server/src/main/java/com/epmet/apiservice/ApiService.java

@@ -2,6 +2,7 @@ package com.epmet.apiservice;
 
 import com.alibaba.fastjson.JSON;
 import com.epmet.apiservice.result.LZGridPlatformBaseResult;
+import com.epmet.commons.tools.redis.RedisKeys;
 import com.epmet.dto.result.ProjectAssistResult;
 import com.epmet.commons.tools.exception.RenException;
 import com.epmet.commons.tools.utils.HttpClientManager;
@@ -15,6 +16,7 @@ import com.epmet.dto.form.TPFDemoFormDTO;
 import com.epmet.entity.ThirdplatformActionEntity;
 import com.epmet.entity.ThirdplatformCustomerRegisterEntity;
 import com.epmet.entity.ThirdplatformEntity;
+import org.springframework.data.redis.core.RedisTemplate;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -116,6 +118,14 @@ public abstract class ApiService {
         }
 
         LZGridPlatformBaseResult platformResult = JSON.parseObject(result.getData(), LZGridPlatformBaseResult.class);
+
+        // token过期重试逻辑，先不加
+        //if ("402".equals(platformResult.getCode())) {
+        //    // 如果token过期
+        //    deleteAccessTokenFromCache(platformId);
+        //    getAccessToken(platformId);
+        //    return sendPostRequest(platformId, action, jsonString, headers);
+        //}
         judgeResultSuccess(platformResult);
         return result.getData();
     }
@@ -128,6 +138,39 @@ public abstract class ApiService {
     */
     public abstract String getAccessToken(String platformId);
 
+    /**
+     * @Description 从缓存中删除AccessToken
+     * @return
+     * @author wxz
+     * @date 2021.03.24 15:35
+    */
+    protected void deleteAccessTokenFromCache(String platformId) {
+        RedisTemplate<String, String> stringRedisTemplate = SpringContextUtils.getBean("redisTemplate", RedisTemplate.class);
+        stringRedisTemplate.delete(RedisKeys.getThirdPlatformAccessTokenKey(platformId));
+    }
+
+    /**
+     * @Description 添加AccessToken到缓存
+     * @return
+     * @author wxz
+     * @date 2021.03.24 15:32
+    */
+    protected void addAccessTokenToCache(String platformId, String accessToken) {
+        RedisTemplate<String, String> stringRedisTemplate = SpringContextUtils.getBean("redisTemplate", RedisTemplate.class);
+        stringRedisTemplate.opsForValue().set(RedisKeys.getThirdPlatformAccessTokenKey(platformId), accessToken);
+    }
+
+    /**
+     * @Description 从缓存中取token
+     * @return
+     * @author wxz
+     * @date 2021.03.24 15:40
+    */
+    protected String getAccessTokenFromCache(String platformId) {
+        RedisTemplate<String, String> stringRedisTemplate = SpringContextUtils.getBean("redisTemplate", RedisTemplate.class);
+        return stringRedisTemplate.opsForValue().get(platformId);
+    }
+
     /**
      * @Description 判断客户是否注册了指定的平台，如果没有注册，则抛出异常
      * @return

epmet-module/epmet-third/epmet-third-server/src/main/java/com/epmet/apiservice/impl/LuzhouGridPlatformApiService.java

@@ -30,8 +30,7 @@ public class LuzhouGridPlatformApiService extends ApiService {
 
     @Override
     public String getAccessToken(String platformId) {
-        RedisTemplate<String, String> rt = SpringContextUtils.getBean("redisTemplate", RedisTemplate.class);
-        String token = rt.opsForValue().get(RedisKeys.getThirdPlatformAccessTokenKey(platformId));
+        String token = getAccessTokenFromCache(platformId);
         if (StringUtils.isBlank(token)) {
             ThirdplatformEntity thirdplatform = SpringContextUtils.getBean(ThirdplatformDao.class).selectById(platformId);
             ThirdplatformActionEntity actionEntity = SpringContextUtils.getBean(ThirdplatformActionDao.class)
@@ -58,7 +57,7 @@ public class LuzhouGridPlatformApiService extends ApiService {
             judgeResultSuccess(platformResult);
 
             token = platformResult.getResult();
-            rt.opsForValue().set(RedisKeys.getThirdPlatformAccessTokenKey(platformId), token);
+            addAccessTokenToCache(platformId, token);
         }
         return token;
     }