我正在尝试将其String格式为多维的JSONArray转换为Java多维数组。我自己尝试了很多方法,并且在我的任务中迷失了方向。希望这里有人可以带来一些清晰度。转换为普通数组很好。但是,当我试图将自己扩展到多维时,我无法做到。
public static final String stationData[][] = {
// Station Names
{ "The Point", "Spencer Dock", "Mayor Square - NCI",
"George's Dock", "Bus Aras", "Connolly", "Brides Glen",
"Cherrywood", "Laughanstown", "Carrickmines" },
// Station Url Fragments
{ "The%20Point", "Spencer%20Dock", "Mayor%20Square%20-%20NCI",
"George%27s%20Dock", "Bus%26aacute%3Bras", "Connolly",
"Brides%20Glen", "Cherrywood", "Laughanstown",
"Carrickmines"}
};
JSONArray myArray = (JSONArray) JSONSerializer.toJSON(stationData);
我正在玩这个数组,看看我是否可以让它工作。所以在我的代码的这一点上,任何人都可以告诉我如何:从JSONArray我重新创建它创建的java多维数组?
非常感谢帮助。谢谢。
答案 0 :(得分:1)
原来我的问题非常简单。我担心我不能用1或2行代码执行此操作,而且我几乎不得不手动填充数据。无论如何我都是这样做的。
JSONArray myArray = (JSONArray) JSONSerializer.toJSON(stationData);
//Slightly hard coded here.
String[][] test = new String[myArray.getJSONArray(0).size()][myArray.getJSONArray(1).size()];
for(int i = 0; i < myArray.size(); i++){
for(int j = 0; j < myArray.getJSONArray(i).size(); j++){
test[i][j] = (String) myArray.getJSONArray(i).get(j);
}
}
答案 1 :(得分:0)
也许你正在寻找这个:
public static final String stationData[][] = {
{ "The Point", "The%20Point"},
{"Spencer Dock", "Spencer%20Dock"},
{"Mayor Square - NCI","Mayor%20Square%20-%20NCI"},
{"George's Dock", "George%27s%20Dock"}
};