我正在尝试将json字符串转换为的JSONArray org.json.JSONArray类,该字符串包含带有正向slah的dateformat,但是由于字符串中包含斜杠,所以出现了以下异常.
I am trying to convert a json string to JSONArray of org.json.JSONArray class, the string contains a dateformat with forward slah, but I am getting the following exception because of the slash included in string.
public static void main(String args[]) throws JSONException{ String jsonString = "[{ID:1, Name:Ann, DOB:14/08/1991}, {ID:2, Name:Vann, DOB:14/08/1992}]"; JSONArray jsonArray = new JSONArray(jsonString); System.out.println(jsonArray.toString()); } Exception in thread "main" org.json.JSONException: Expected a ',' or '}' at 25 [character 26 line 1] at org.json.JSONTokener.syntaxError(JSONTokener.java:451) at org.json.JSONObject.<init>(JSONObject.java:230) at org.json.JSONTokener.nextValue(JSONTokener.java:380) at org.json.JSONArray.<init>(JSONArray.java:118) at org.json.JSONArray.<init>(JSONArray.java:147) at com.s4m.sftp.service.impl.SFTPServiceImpl.main(SFTPServiceImpl.java:1150)推荐答案
JSON中的字符串值
字符串应加引号...,包括属性名称.参见 JSON规范:
对象结构表示为一对大括号,包围着零个或多个名称/值对(或成员).名称是字符串.
An object structure is represented as a pair of curly brackets surrounding zero or more name/value pairs (or members). A name is a string.
字符串的表示类似于C系列编程语言中使用的约定.字符串以引号开头和结尾.
The representation of strings is similar to conventions used in the C family of programming languages. A string begins and ends with quotation marks.
JSON中的日期值
JSON不代表date类型.它必须表示为字符串.有关更多信息,请参见此答案.
Date values in JSON
JSON has no representation for date type. It must be represented as a string. See this answer for more information.
您可以使用在线JSON验证器来检查其有效性.
You can use online JSON validators to check the validity.
[ { "ID":1, "Name":"Ann", "DOB":"14/08/1991" }, { "ID":2, "Name":"Vann", "DOB":"14/08/1992" } ]但是,我将格式yyyy-mm-dd用于日期值而不是dd/mm/yyyy.
However, I would use the format yyyy-mm-dd for date values instead of dd/mm/yyyy.
String jsonString = "[{\"ID\":1,\"Name\":\"Ann\",\"DOB\":\"14/08/1991\"},{\"ID\":2,\"Name\":\"Vann\",\"DOB\":\"14/08/1992\"}]";更多推荐
字符串到JSONArray由于字符串中的斜杠而导致异常
发布评论