与原接口对齐返回结构

custom-server-app/src/main/java/com/jomalls/custom/app/enums/ContinentEnum.java

+package com.jomalls.custom.app.enums;
+
+import com.jomalls.custom.app.exception.ServiceException;
+import lombok.Getter;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * 州
+ * AF Africa 非洲
+ * AS Asia 亚洲
+ * EU Europe 欧洲
+ * NA North America 北美洲
+ * OC Oceania 大洋洲
+ * SA South America 南美洲
+ * AN Antarctica 南极洲
+ */
+@Getter
+public enum ContinentEnum {
+
+    NA("NA", "North America", "北美洲"),
+
+    AS("AS", "Asia", "亚洲"),
+    EU("EU", "Europe", "欧洲"),
+    SA("SA", "South America", "南美洲"),
+
+    AF("AF", "Africa", "非洲"),
+    OC("OC", "Oceania", "大洋洲"),
+    AN("AN", "Antarctica", "南极洲");
+
+    private final String code;
+    private final String eName;
+    private final String cName;
+
+    ContinentEnum(String code, String eName, String cName) {
+        this.code = code;
+        this.eName = eName;
+        this.cName = cName;
+    }
+
+    public static ContinentEnum getStatusByCode(String code) {
+        for (ContinentEnum value : ContinentEnum.values()) {
+            if (value.getCode().equals(code)) {
+                return value;
+            }
+        }
+        throw new ServiceException("the code " + code + " not be supported by ContinentEnum");
+    }
+
+
+    public static List<ContinentEnum> getAllList() {
+        return Arrays.asList(ContinentEnum.values());    
+    }
+
+}

custom-server-app/src/main/java/com/jomalls/custom/app/service/system/CountryCodeService.java

 package com.jomalls.custom.app.service.system;
 
 import com.jomalls.custom.app.vo.system.CountryCodeVO;
+import com.jomalls.custom.integrate.model.CountryCodeModel;
 
 import java.util.List;
 import java.util.Map;
@@ -17,7 +18,7 @@ public interface CountryCodeService {
      *
      * @return 国家代码映射
      */
-    Map<String, String> getMap();
+    Map<String, List<CountryCodeModel>> getMap();
 
     /**
      * 获取全部国家代码列表

custom-server-app/src/main/java/com/jomalls/custom/app/service/system/impl/CountryCodeServiceImpl.java

 package com.jomalls.custom.app.service.system.impl;
 
+import com.jomalls.custom.app.enums.ContinentEnum;
 import com.jomalls.custom.app.service.system.CountryCodeService;
 import com.jomalls.custom.app.vo.system.CountryCodeVO;
 import com.jomalls.custom.integrate.model.CountryCodeModel;
 import com.jomalls.custom.integrate.service.SaasAdminService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -27,19 +27,24 @@ public class CountryCodeServiceImpl implements CountryCodeService {
     private final SaasAdminService saasAdminService;
 
     @Override
-    public Map<String, String> getMap() {
+    public Map<String, List<CountryCodeModel>> getMap() {
         List<CountryCodeModel> list = saasAdminService.getAllCountryCode();
-        if (list == null || list.isEmpty()) {
+        if (CollectionUtils.isEmpty(list)) {
             return Collections.emptyMap();
         }
-        Map<String, String> result = new LinkedHashMap<>();
-        for (CountryCodeModel model : list) {
-            if (model.getCountryCode() != null) {
-                result.put(String.valueOf(model.getCountryCode()),
-                        model.getNameCn() != null ? model.getNameCn() : "");
-            }
+        Map<String, List<CountryCodeModel>> map = new HashMap<>();
+        for (CountryCodeModel countryCode : list) {
+            String key = String.format("%s(%s)", countryCode.getContinentCode(), getContinentCName(countryCode));
+            map.computeIfAbsent(key, k -> new ArrayList<>()).add(countryCode);
+        }
+        return map;
+    }
+
+    private String getContinentCName(CountryCodeModel countryCodeModel) {
+        if (StringUtils.isNotEmpty(countryCodeModel.getContinentCode())) {
+            return ContinentEnum.getStatusByCode(countryCodeModel.getContinentCode()).getCName();
         }
-        return result;
+        return "";
     }
 
     @Override