array.add("c");// 两个方法均可List<String> list = JSONArray.parseArray(array.toJSONString(),String.class);// 转换语句1List<String> list2 = JSONObject.parseArray(array.toJSONString(),String.class);// 转换语句2System.out.println(list.toString()); System.out.println(list2.toString());...
import com.alibaba.fastjson.JSONArray; public class JsonArrayToListExample { public static void main(String[] args) { // 示例1:从字符串解析JSONArray String jsonString = "[{\"name\":\"John\"}, {\"name\":\"Jane\"}]"; JSONArray jsonArrayFromString = JSONArray.parseArray(jsonString);...
1importcom.alibaba.fastjson.JSON;23importjava.util.ArrayList;4importjava.util.List;56publicclassFastJsonTest {7publicstaticvoidmain(String[] args) {8Group group =newGroup();9group.setId(0);10group.setName("admin");1112User user =newUser();13user.setId(001);14user.setName("guest");15...
public class TestArrayToList { public static void main(String[] args) { TODO Auto-generated method stub // 数组转换为集合Array to List 将字符串数组转换为集合 arr = new String[5]; arr[0] = "a"; arr[1] = "b"; arr[2] = "c"; arr[3] = "d"; arr[4] = "e"; list = new...
(002);user1.setName("root");List<User>users=newArrayList<User>();users.add(user);users.add(user1);group.setUsers(users);String json=JSON.toJSONString(group);System.out.println(json);// 输出: {"id":0,"name":"admin","users":[{"id":1,"name":"guest"},{"id":2,"name":"root...
boolean retainAll(Collection<?> c) Object set(int index, Object element) JSONArray set(Object value) Append an object value. JSONArray setDateFormat(String format) 设置转为字符串时的日期格式,默认为时间戳(null值) int size() List<Object> subList(int fromIndex, int toIndex) Object[...
{ get; set; } public string sub_cat_name { get; set; } public string sub_sub_cat_name { get; set; } public string alias { get; set; } public string fullUrl { get; set; } } public class RootObject { public int status { get; set; } public List<Story> response { get; set...
java jsonarray 包含双引号 java jsonarray添加元素,1、ArrayList介绍ArrayList类是一个可以动态修改的数组,与普通数组的区别就是它是没有固定大小的限制,我们可以添加或删除元素。ArrayList继承了AbstractList,并实现了List接口。导包:importjava.util.ArrayList;初始
booleanretainAll(Collection<?> c) Objectset(int index,Objectelement) voidsetComponentType(TypecomponentType) voidsetRelatedArray(ObjectrelatedArray) intsize() List<Object>subList(int fromIndex, int toIndex) Object[]toArray() <T> T[]toArray(T[] a) ...
问题描述 此处代码,在转换为非map类型的时候会提示TODO这个异常 ,可以看到并未对其他类型的转换做出任何的实现 fastjson2/fastjson1-compatible/src/main/java/com/alibaba/fastjson/JSONArray.java Line 803 in da5448d throw new JSONException("TODO"); 但是在FastJSON