java中用json获取附件字段中docName的值

final String DATA_MODEL = "/demo/misc/data";
      String ksql = "Select sendDoc.* from DEMO_SendDoc sendDoc";
      Table table = KSQL.select(ksql, null, DATA_MODEL, null);
      Row row = table.getRow("sendDoc", "CB2ED0E4FBBF421583CE48D7B6E74A4A");
      String attachmentInfo = row.getString("fAttachment");
      JSONArray jsonArray = new JSONArray(attachmentInfo);
      int iSize = jsonArray.length();
      for (int i = 0; i < iSize; i++) {
           JSONObject jsonObj = jsonArray.getJSONObject(i);
           System.out.println(jsonObj.get("docName"));
                }

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