合并现有 JSON 数组中的多个 JSON 对象

Question

我有一个如下的jsonarray：

 [
   {
      "WarrantyGuarantee":{
         "Row Id":"RA048",
         "QuestionKey":"WarrantyGuarantee",
         "Answer":"Y"
      }
   },
   {
      "RewardLoyalty":{
         "Row Id":"RA051",
         "QuestionKey":"RewardLoyalty",
         "Answer":"Y"
      }
   },
   {
      "WarrantyGuarantee":{
         "Row Id":"RA048",
         "QuestionKey":"WarrantyGuarantee",
         "Answer":"Y"
      }
   },
   {
      "RewardLoyalty":{
         "Row Id":"RA051",
         "QuestionKey":"RewardLoyalty",
         "Answer":"Y"
      }
   },
   {
      "MinCost":{
         "Row Id":"RA044",
         "QuestionKey":"MinCost",
         "Answer":"hgf"
      }
   }
]

我也有多个 json 对象：

  {
   "RA048":"Y",
   "RA051":"Y"
  }

和

 {
   "RA049":"Y",
   "RA051":"N"
 }

我想从上面的 jsonarray 中合并我所有的 json 对象。

Answer 1

JSONObject jo = new JSONObject();
JSONArray array = new JSONArray();
jo.put("key",(Object)array);

使用这个方法。