JSONObject myJson = JSONObject.fromObject(jsonMese); 六.String转JSONArray String jsonMessage = "[{'num':'成绩', '外语':88, '历史':65, '地理':99, 'object':{'aaa':'1111','bbb':'2222','cccc':'3333'}}," + "{'num':'兴趣', '外语':28, '历史':45, '地理':19, 'object':...
1.1jsonObject --> String String jsonObjectString = jsonObject.toJSONString(); 1.2jsonArray --> String String jsonArrayString = jsonArray.toJSONString(); 2String 跟 实体Bean、list 和 jsonObject、jsonArray 转换: 2.1String --> 实体Bean、list Bean bean = JSONObject.parseObject(jsonObjectString,...
private Object process(Object value){if(value instanceof Date){SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");return sdf.format(value);} else if (value instanceof Timestamp) {SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");sonArray转List：JSONA...
public class JSONObject extends JSON implements Map, Cloneable, Serializable, InvocationHandler { private static final long serialVersionUID = 1L; private static final int DEFAULT_INITIAL_CAPACITY = 16; private final Map map; public JSONObject(){ this(DEFAULT_INITIAL_CAPACITY, false); } public JSON...
json.JSONObject.toBean(JSONObject.java:608) at net.sf.json.JSONArray.toList(JSONArray.java:655) at com.topnet.controller.PublishCouponController.toExchangePublishInfo(PublishCouponController.java:350) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessor...
importorg.json.JSONArray;importorg.json.JSONObject;importjava.util.ArrayList;importjava.util.List;publicclassMain{publicstaticvoidmain(String[]args){StringjsonStr="[{\"name\":\"Alice\",\"age\":25},{\"name\":\"Bob\",\"age\":30}]";JSONArrayjsonArray=newJSONArray(jsonStr);List<Person...
首先,List中的Object的属性需要是public: class Person { public String name; public String sex; public int age; } 下面假设有List personList = new ArrayList(); 中已经装载好了数据: JSONArray jsonArray = new JSONArray(); JSONObject jsonObject = new JSONObject(); ...
JsonArray 对象 转list集合 Gson gson=newGson();JSONObject j=newJSONObject(result);JSONArrayarray=j.getJSONArray("var");List<AddressBean>temp=gson.fromJson(array.toString(),newTypeToken<List<AddressBean>>(){}.getType());
一、从某处获取到JSONArray 二、JSONArray转String,用到 JSONObject 的静态方法 toJSONString 三、String转List,用到 ...
String jsonStr = JSONObject.fromObject(p1).toString(); 2、将java集合转换成json字符串: Person p1 = new Person(); p1.setName(“xxx1”); p1.setAge(18); Person p2 = new Person(); p2.setName(“xxx2”); p2.setAge(28);