如何从JSON响应中删除打开括号

Question

我有一个像下面这样的json字符串。

oncomptetion({
  "competition": [
  {
      "CompetitionID": "7b47afgwi2017odi",
      "CompetitionName": "AFGHANISTAN IN WESTINDIES ODI SERIES 2017",
      "DivisionID": "1",
      "DivisionName": "1 Division",
      "MappingCompName": "",
      "CompetitionType": "One Day Match"
    },
    {
      "CompetitionID": "7b4785be057b448f",
      "CompetitionName": "AFGHANISTAN IN WESTINDIES T20I SERIES 2017",
      "DivisionID": "1",
      "DivisionName": "1 Division",
      "MappingCompName": "",
      "CompetitionType": "T20 Match"
    }]
})

我想从字符串中删除/删除第一个和最后一个左括号并包含 oncomptetion 此名称。

请帮帮我

Answer 1

尝试此操作以获得有效的Json

    String json="your Srting"; //unformatted string


    String output = json.replace("oncomptetion(", ""); //removing  oncomptetion(
    String finalJson=  output.substring(0, output.length() - 1);   //removing last string )

    System.out.println(""+finalJson);

输出：

    {  "competition": [
      {
          "CompetitionID": "7b47afgwi2017odi",
          "CompetitionName": "AFGHANISTAN IN WESTINDIES ODI SERIES 2017",
          "DivisionID": "1",
          "DivisionName": "1 Division",
          "MappingCompName": "",
          "CompetitionType": "One Day Match"
        },
        {
          "CompetitionID": "7b4785be057b448f",
          "CompetitionName": "AFGHANISTAN IN WESTINDIES T20I SERIES 2017",
          "DivisionID": "1",
          "DivisionName": "1 Division",
          "MappingCompName": "",
          "CompetitionType": "T20 Match"
        }]
    }