json如何在java中迭代JSONArray
我想从JSONArray中提取这些值。JSONArray有N个行和列
ObjectMapper mapper = new ObjectMapper();
DynamicForm dynamicForm = new DynamicForm();
dynamicForm = dynamicForm.bindFromRequest();
Dynamic dynamic = dynamicForm.get();
//List<OneModel> list = new ArrayList<OneModel>();
//List iterate=new ArrayList();
String data = dynamic.getData().get("content").toString();
try {
JSONArray jsonArray = new JSONArray(data);
for (int i = 0; i < jsonArray.length(); i++) {
System.out.println(jsonArray.get(i));
} }catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
其结果如下
["1001432","05-KALENJI-P1229","KALENJI","2","2014-11-09 09:37:14.379482",""],
["1001432","05-KALENJI-P1228","KALENJI","1","2014-11-09 09:37:14.379482",""],
["1001432","05-KALENJI-P1227","KALENJI","5","2014-11-09 09:37:14.379482",""]
我想逐个提取值并将其分配给变量。例如1001432,05-KALENJI-P1229,KALENJI,22014-11-09 09:37:14.379482。这样我就可以处理每个值。请任何人在同一方面帮助我
# 1 楼答案
您可以使用以下代码:
//将json放在字符串变量“data”中