解决循环依赖 多应用使用同一个redis，存储对象，无法反序列化问题

src/main/java/com/lyy/admin/common/config/ResourceConfig.java

@@ -48,7 +48,7 @@ public class ResourceConfig implements WebMvcConfigurer {
             String[] excludeUrl = new String[]{"/demo/login","/login/login","/weixin/login",
                     "/parkInfo/list",
                     "/developmentInfo/list","/megalopolisInfo/list",
-                    "/treeInfo/**","/homePage/**","/sysFile/**"};
+                    "/treeInfo/**","/homePage/**","/sysFile/**","/api/sysDictData/**"};
             String[] excludePatterns = (String[]) ArrayUtils.addAll(excludeSwagger, excludeUrl);
 
             System.out.println("自定义拦截器#############################################");

src/main/java/com/lyy/admin/common/utils/redis/RedisUtil.java

@@ -337,4 +337,12 @@ public class RedisUtil {
   public static boolean delHashKey(final String key,final String fileds){
     return redisTemplate.opsForHash().delete(key,fileds)>0;
   }
+
+  /**
+   * 返回哈希表 key 中，所有的域和值。
+   * 在返回值里，紧跟每个域名(field name)之后是域的值(value)，所以返回值的长度是哈希表大小的两倍。
+   */
+  public static Map<Object,Object> hGetAll(final String key){
+    return redisTemplate.opsForHash().entries(key);
+  }
 }

src/main/java/com/lyy/admin/domain/system/SysDictDataEntity.java

 package com.lyy.admin.domain.system;
 
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import io.swagger.annotations.ApiModel;
@@ -70,4 +71,5 @@ public class SysDictDataEntity implements Serializable{
    /** 更新时间 */
    @ApiModelProperty(name = "更新时间",notes = "")
    private Date updateTime ;
+
 }

src/main/java/com/lyy/admin/service/system/impl/SysDictDataServiceImpl.java

 package com.lyy.admin.service.system.impl;
 
+import cn.hutool.json.JSONArray;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
@@ -58,29 +59,28 @@ public class SysDictDataServiceImpl extends ServiceImpl<SysDictDataMapper, SysDi
      * @description: 通过code查询字典数据
      */
     @Override
-//    public Map<String, List<SysDictDataEntity>> listByCodes(String code) {
     public JSONObject listByCodes(String code) {
-//        Map<String,List<SysDictDataEntity>> map = new HashMap<>();
         JSONObject jsonObject = new JSONObject();
         String[] split = code.split(",");
+        JSONObject jsonObjectAll = JSONUtil.parseObj(RedisUtil.hGetAll(RedisConstants.DICT_DATA));
         for (String s : split) {
-            Object value= RedisUtil.hGet(RedisConstants.DICT_DATA, s);
+            Object value=null;
+            if(ObjectUtils.isNotEmpty(jsonObjectAll)){
+                value = jsonObjectAll.get(s);
+            }
             if(ObjectUtils.isNotEmpty(value)){
                 List<SysDictDataEntity> list = JSONUtil.toList(JSONUtil.toJsonStr(value), SysDictDataEntity.class);
-//                map.put(s, list);
                 jsonObject.putOpt(s,list);
             }else {
                 LambdaQueryWrapper<SysDictDataEntity> lambdaQueryWrapper = new LambdaQueryWrapper<>();
                 lambdaQueryWrapper.eq(SysDictDataEntity::getDictType, s);
                 List<SysDictDataEntity> list = this.list(lambdaQueryWrapper);
-//                map.put(s,list);
                 jsonObject.putOpt(s,list);
                 if(!CollectionUtils.isEmpty(list)){
-                    RedisUtil.hPut(RedisConstants.DICT_DATA, s,list);
+                    RedisUtil.hPut(RedisConstants.DICT_DATA, s,JSONUtil.toJsonStr(list));
                 }
             }
         }
-//        return map;
         return jsonObject;
     }
 

src/main/resources/application-dev.yml

@@ -8,8 +8,8 @@ spring:
   datasource:
     type: com.alibaba.druid.pool.DruidDataSource
     driverClassName: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://10.90.102.101:3306/liyeyun?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf-8&useSSL=true
-    username: root
+    url: jdbc:mysql://rm-2ze10ohzb1898j5qdfo.mysql.rds.aliyuncs.com:3306/liyeyun?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf-8&useSSL=true
+    username: liyeyun
     password: CF**ldcn
     # 初始连接数
     initialSize: 5

src/main/resources/application.yml

@@ -26,7 +26,7 @@ spring:
     name: cfld-region-outline
   # 配置环境切换
   profiles:
-    active: test
+    active: dev
   # 文件上传
   servlet:
     multipart:
@@ -45,6 +45,7 @@ spring:
   mvc:
     pathmatch:
       matching-strategy: ant_path_matcher
+  #解决循环依赖
   main:
     allow-circular-references: true