将字符串转换为 JSON 时未终止的对象

Question

我正在使用 Android Studio，我有一个字符串变量，称为 sResponse（如下）。根据调试器，它包含以下值：

 {
    "responseData": {
    "emotion":"",
    "lastinput":{actionResult={"value":{"label":"green","key":"1"},"result":"success","action":"displayClickableList"},
    "answer":"Sorry, I did not understand.",
    "link": {
    "href":"",
    "target":""
    },
    "extraData": {

    },
    "responseSession": {
    "id":"c4a5ef257851a991eb32c69132c9",
    "transaction":"4"
    },
    "responseDetails": "null",
    "responseStatus": "200",
    "applicationUrl": "http://noki-dev.cloud.com:90/moto-1/"
    }
    }

当我尝试用这种方式初始化一个 JSON 对象时：

jResponse=new JSONObject(sResponse);

...我的 Logcat 出现以下异常：

>>>>>>>>>Thread EXCEPTION1: Response with invalid JSON format: , FrontendActivity.java L:421 ***** *org.json.JSONException: Unterminated object at character 502 of : sResponse

我怀疑 URL 中的那些 // 造成了麻烦。我不是转义 JSON 个字符的专家。如何从先前的字符串中获取有效的 JSONObject？你能看出我的方法有什么问题吗？

Answer 1

由于 actionResult 附近的 = 符号以及 actionResult 没有用双引号引起来的问题，并且您没有正确关闭 json 字符串。

将 Json 字符串替换为：

{
    "responseData": {
    "emotion":"",
    "lastinput":{"actionResult":{"value":{"label":"green","key":"1"},"result":"success","action":"displayClickableList"},
    "answer":"Sorry, I did not understand.",
    "link": {
    "href":"",
    "target":""
    },
    "extraData": {

    },
    "responseSession": {
    "id":"c4a5ef257851a991eb32c69132c9",
    "transaction":"4"
    },
    "responseDetails": "null",
    "responseStatus": "200",
    "applicationUrl": "http://noki-dev.cloud.com:90/role-va-1/"
    }
    }
}

并在字符串末尾添加 }。

您可以使用以下在线工具跟踪错误：

http://json.parser.online.fr/

Answer 2

您错过了回复末尾的最后一个结束卷曲。只需在最后一行添加 }。

已更正 json 回复

{
  "responseData": {
    "emotion": "",
    "lastinput": {
      actionResult: {
        "value": {
          "label": "green",
          "key": "1"
        },
        "result": "success",
        "action": "displayClickableList"
      },
      "answer": "Sorry, I did not understand.",
      "link": {
        "href": "",
        "target": ""
      },
      "extraData": {

      },
      "responseSession": {
        "id": "c4a5ef257851a991eb32c69132c9",
        "transaction": "4"
      },
      "responseDetails": "null",
      "responseStatus": "200",
      "applicationUrl": "http://noki-dev.cloud.com:90/moto-1/"
    }
  }
}

将字符串转换为 JSON 时未终止的对象

Unterminated object when converting a String to JSON

java

android

json

escaping

jsonobject