JAVA数组输出

大家好，我正在尝试用JAVA编写一个JSONArray包装器，它接受字符串变量date1Str、date2Str和Status，并将其包装为以下格式。我知道这不是一种json格式，但是否可以使用REST客户端传递类似的内容

[
   ["2014-03-20T11:23:25.000-07:00","2014-03-20T11:23:25.000-07:00","Open"],
   ["2014-03-19T22:06:01.000-07:00","2014-03-19T22:06:01.000-07:00","Open"],
   ["2014-03-19T21:05:08.000-07:00","2014-03-19T21:05:34.000-07:00","In Progress"],
   ["2014-03-19T21:04:49.000-07:00","2014-03-19T21:14:56.000-07:00","Closed"]
]

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您需要的是json，只是嵌套数组：

    String[] foo = {"2014-03-20T11:23:25.000-07:00", "2014-03-20T11:23:25.000-07:00", "Open"};
    String[] bar = {"2014-03-19T22:06:01.000-07:00", "2014-03-19T22:06:01.000-07:00", "Open"};
    String[] baz = {"2014-03-19T21:05:08.000-07:00","2014-03-19T21:05:34.000-07:00","In Progress"};
    String[] fum = {"2014-03-19T21:04:49.000-07:00","2014-03-19T21:14:56.000-07:00","Closed"};

    String[][] fnord = {foo, bar, baz, fum};

    System.out.println(new Gson().toJson(fnord));

给出了：

[["2014-03-20T11:23:25.000-07:00","2014-03-20T11:23:25.000-07:00","Open"],["2014-03-19T22:06:01.000-07:00","2014-03-19T22:06:01.000-07:00","Open"],["2014-03-19T21:05:08.000-07:00","2014-03-19T21:05:34.000-07:00","In Progress"],["2014-03-19T21:04:49.000-07:00","2014-03-19T21:14:56.000-07:00","Closed"]]

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您应该能够将包含这些项的原始数组放入另一个数组中，然后将父数组交给JSON序列化程序，它应该输出您想要的内容……如果您想要为restful客户端提供服务，则需要返回JSON。退房-他们做你想做的。谢谢！我使用的是简单的JSONArray，并使用了您的示例：obj.add（Arrays.asList（新字符串[]{“2014-03-20T11:23:25.000-07:00”，“2014-03-20T11:23:25.000-07:00”，“Open”}）；再次感谢：）-azurefrog。