解决RedisTemplate.opsForValue()存取List<Object>时候的类型转换异常，改为手动序列化，使用stringRedisTemplate

epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/redis/RedisUtils.java

@@ -12,6 +12,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.HashOperations;
 import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Component;
 
 import java.util.Collection;
@@ -30,6 +31,9 @@ public class RedisUtils {
     @Autowired
     private RedisTemplate<String, Object> redisTemplate;
 
+    @Autowired
+    private StringRedisTemplate stringRedisTemplate;
+
     /**
      * 默认过期时长为24小时，单位：秒
      */
@@ -171,4 +175,39 @@ public class RedisUtils {
         return redisTemplate.opsForList().rightPop(key);
     }
 
+    /**
+     * 获取String
+     * @param key
+     * @param expire
+     * @return
+     */
+    public String getString(String key, long expire) {
+        String value = stringRedisTemplate.opsForValue().get(key);
+        if (expire != NOT_EXPIRE) {
+            expire(key, expire);
+        }
+        return value;
+    }
+
+    public String getString(String key) {
+        return getString(key, DEFAULT_EXPIRE);
+    }
+
+    /**
+     * 存储String
+     * @param key
+     * @param value
+     * @param expire
+     */
+    public void setString(String key, String value, long expire) {
+        stringRedisTemplate.opsForValue().set(key, value);
+        if (expire != NOT_EXPIRE) {
+            expire(key, expire);
+        }
+    }
+
+    public void setString(String key, String value) {
+        setString(key, value, DEFAULT_EXPIRE);
+    }
+
 }

epmet-module/gov-access/gov-access-server/src/main/java/com/epmet/redis/RoleOpeScopeRedis.java

@@ -1,5 +1,7 @@
 package com.epmet.redis;
 
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.TypeReference;
 import com.epmet.commons.tools.redis.RedisKeys;
 import com.epmet.commons.tools.redis.RedisUtils;
 import com.epmet.dto.result.RoleOpeScopeResultDTO;
@@ -36,7 +38,7 @@ public class RoleOpeScopeRedis {
      */
     public void setRoleAllOpeScopes(String roleId, List<RoleOpeScopeResultDTO> scopes) {
         String roleAllOpeScopesKey = RedisKeys.getRoleAllOpeScopesKey(roleId);
-        redisUtils.set(roleAllOpeScopesKey, scopes);
+        redisUtils.setString(roleAllOpeScopesKey, JSON.toJSONString(scopes));
     }
 
     /**
@@ -57,8 +59,8 @@ public class RoleOpeScopeRedis {
      */
     public List<RoleOpeScopeResultDTO> getRoleAllOpeScopes(String roleId) {
         String roleOpeScopesKey = RedisKeys.getRoleAllOpeScopesKey(roleId);
-        Object o = redisUtils.get(roleOpeScopesKey);
-        return (List<RoleOpeScopeResultDTO>)o;
+        String stringValue = redisUtils.getString(roleOpeScopesKey);
+        return JSON.parseObject(stringValue, new TypeReference<List<RoleOpeScopeResultDTO>>(){});
     }
 
 }