获取 JSON 数组的未终止对象异常答案

【问题标题】：Getting Unterminated object exception for JSON array获取 JSON 数组的未终止对象异常
【发布时间】：2016-11-28 10:26:47
【问题描述】：

我正在从服务器获取 JSON 数组。但我正在尝试访问它，我得到了未终止的对象异常。

我检查了输出中是否有任何逗号遗漏或语法错误，但仍然无法正常工作。

JSON 数组

    [
  {
    "cust_id": "8",
    "mer_id": "3",
    "fav": "1",
    "cont_name": "sandeep",
    "kirana_name": "kasar",
    "phone_no": "9422879610",
    "email_id": "kasar1@gmail.com",
    "address": "nashik"
  },
  {
    "cust_id": "8",
    "mer_id": "1",
    "fav": "1",
    "cont_name": "sandeep",
    "kirana_name": "general store",
    "phone_no": "1212345623",
    "email_id": "kasar@gmail.com",
    "address": "nashik road nashik"
  },
  {
    "cust_id": "8",
    "mer_id": "5",
    "fav": "0",
    "cont_name": "a",
    "kirana_name": "s",
    "phone_no": "9422879610",
    "email_id": "sam@gmail.com",
    "address": "aa"
  },
  {
    "cust_id": "8",
    "mer_id": "6",
    "fav": "0",
    "cont_name": "see ya",
    "kirana_name": "see ya kirana",
    "phone_no": "8698766460",
    "email_id": "deepmalasingh55@gmail.com",
    "address": "dee"
  },
  {
    "cust_id": "8",
    "mer_id": "5",
    "fav": "0",
    "cont_name": "a",
    "kirana_name": "s",
    "phone_no": "9422879610",
    "email_id": "sam@gmail.com",
    "address": "aa"
  },
  {
    "cust_id": "8",
    "mer_id": "9",
    "fav": "0",
    "cont_name": "fre",
    "kirana_name": "fee kirana",
    "phone_no": "8698766460",
    "email_id": "deepmalasinghop@gmail.com",
    "address": "plotno:12,sahaydri nagar"
  }
]

从数组中检索数据：

 @Override
    protected void onPostExecute(JSONObject response) {
        super.onPostExecute(response);
        progressDialog.dismiss();
        try {
            merchantsList.clear();
            JSONArray jsonArray = response.getJSONArray("array");
            if(jsonArray.length() > 0) {
                for (int i = 0; i < jsonArray.length(); i++) {
                    JSONObject jsonObject = jsonArray.getJSONObject(i);
                    if (jsonObject.has("message")) {
                        String message = jsonObject.getString("message");
                        Snackbar snackbar = Snackbar.make(coordinatorLayout, message, Snackbar.LENGTH_LONG);
                        snackbar.show();
                    } else {
                        long id,merchant_id,item_quantity;
                        String kirana_name,created_at,address;
                        int fav;

                         merchant_id=jsonObject.getLong("mer_id");
                        kirana_name=jsonObject.getString("kirana_name");

                        fav=jsonObject.getInt("fav");
                        address=jsonObject.getString("address");


                        Merchants merchants = new Merchants(merchant_id,kirana_name,address,fav);
                        merchantsList.add(merchants);
                        merchantsAdapter.notifyDataSetChanged();

                    }
                }

            }

例外：

    org.json.JSONException: Unterminated object at character 973 of {"array":[{"cust_id":"8","mer_id":"3","fav":"1","cont_name":"sandeep","kirana_name":"kasar","phone_no":"9422879610","email_id":"kasar1@gmail.com","address":"nashik"},{"cust_id":"8","mer_id":"1","fav":"1","cont_name":"sandeep","kirana_name":"general store","phone_no":"1212345623","email_id":"kasar@gmail.com","address":"nashik road nashik"},{"cust_id":"8","mer_id":"5","fav":"0","cont_name":"a","kirana_name":"s","phone_no":"9422879610","email_id":"sam@gmail.com","address":"aa"},{"cust_id":"8","mer_id":"6","fav":"0","cont_name":"see ya","kirana_name":"see ya kirana","phone_no":"8698766460","email_id":"deepmalasingh55@gmail.com","address":"dee"},{"cust_id":"8","mer_id":"5","fav":"0","cont_name":"a","kirana_name":"s","phone_no":"9422879610","email_id":"sam@gmail.com","address":"aa"},{"cust_id":"8","mer_id":"9","fav":"0","cont_name":"fre","kirana_name":"fee kirana","phone_no":"8698766460","email_id":"deepmalasinghop@gmail.com","address":"plotno:12,sahaydri nagar"}]895da9a9a4cdd0825848479ee7e6c7ed2}
11-28 10:23:52.302 27004-27069/com.kiranaapp W/System.err:     at org.json.JSONTokener.syntaxError(JSONTokener.java:450)

怎么了？？任何帮助都会很棒..比你..

【问题讨论】：

出了什么问题？ 你的 json 错了……不，它和你在问题中写的不是同一个 json
@Sid 您在代码中发布的 Json 与 Logcat 中的 json 完全不同，所以 json is invalid

标签： php android arrays json jsonexception

【解决方案1】：

是的，这是因为您的 Json 数组末尾包含无效字符串。这是字符串。 895da9a9a4cdd0825848479ee7e6c7ed2 删除它，然后重试。

编辑

您可以自行检查。转到此站点Json Parser，然后将您的 Json 数组粘贴到那里。然后你会注意到一个错误。

【讨论】：

【解决方案2】：

在您使用的 JSON 中没有像 "array" 这样的元素。 JSON 应该为每个值都有一些键。

JSONArray jsonArray = response.getJSONArray("array");

在这种情况下，您的 JSON 数组应该有 "array"=[]

【讨论】：