commit code

2021-06-08 16:16:26 +08:00
commit 7dcf0b0406
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+package com.ydw.bat.wkflow.util;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @Description: TODO
+ * @author: super_liu
+ * @date: 2021年03月04日 17:13
+ */
+public class Utils {
+
+    public static Map<String, JSONArray> jsonArrGroup(JSONArray arr, String groupName, String sGroupName) {
+        Map<String, JSONArray> map = new HashMap<>();
+        String tempIdStr = "";
+        JSONArray list;
+        for(Object obj : arr){
+            JSONObject jsonObject = (JSONObject) obj;
+            tempIdStr = jsonObject.getString(groupName);
+            if(tempIdStr.equals("")){
+                continue;
+            }
+            if(map.containsKey(tempIdStr)){
+                list = map.get(tempIdStr);
+                list.add(obj);
+            }else{
+                list = new JSONArray();
+                list.add(obj);
+                map.put(tempIdStr, list);
+            }
+        }
+        return map;
+    }
+
+}