状态图与关系图 为了更好地理解Java类与JSON格式之间的关系,我们可以绘制状态图和ER图。 状态图 使用Mermaid语法,我们可以展示Java对象状态及其转换过程: Convert to JSONJava_ObjectJSON_String 关系图 下面的ER图展示了Person类的属性与JSON格式的关系: PERSONstringnameintageJSONstringnameintageConvert 结论 通过以上...
importcom.google.gson.Gson;importcom.google.gson.JsonObject;publicclassMain{publicstaticvoidmain(String[]args){// 创建一个Student对象Studentstudent=newStudent("Alice",18,"Female","Computer Science");// 创建一个Gson对象Gsongson=newGson();// 将Student对象转换成JSON字符串Stringjson=gson.toJson(stu...
Then make a POJO class to store the JSON .The pojo class should reflect the json string structure and should have appropriate fields to map the values(Here in sample code Staff.class is a pojo class).Then, by using ObjectMapper class you can convert the JSON string to a java object as ...
import com.sunweb.util.jsonfactory.jsontools.JSONException; import com.sunweb.util.jsonfactory.jsontools.JSONObject; /** * @title 公共json数据格式转换 * @author 贺彬 */ public class ConvertJsonUtils { public ConvertJsonUtils() { super(); } /** * 功能:将泛型集合转换成分页json数据 * * @p...
import com.sunweb.util.jsonfactory.jsontools.JSONObject; /** * @title 公共json数据格式转换 * @author 贺彬 */ public class ConvertJsonUtils { public ConvertJsonUtils() { super(); } /** * 功能:将泛型集合转换成分页json数据 * * @param list ...
I have a POJO which returns JAVAObject , Now I want to convert it to JSONObject but my POJO contains an array which is not converted using below code: Email Class: packagepojo;publicclassEmail{ String TYPE; String VALUE;publicEmail(){ ...
import net.sf.json.JSONObject; public class StringArrayToJSONObject { public static void main(String[] args) { // 创建一个空的JSONObject对象 JSONObject jsonObject = new JSONObject(); // 创建一个Java对象并设置字段值 String[] stringArray = {"field1", "field2", "field3"}; Stri...
* Java Program to map a Java object to JSON String using GSON library. */classCatDetails{privateString name;privateString breed;privateString email;privateint catlives;privatelong phone;privateString city;privateboolean likesMice;publicCatDetails(String name,String breed,String email,int catlives,long...
Online tool to convert JSON to Java POJO classes with setters and getters. POJO stands for Plain Old Java Object. It is an ordinary Java object, not bound by any special restriction other than those forced by the Java Language Specification and not requi
public static void objectReplace(Object newObj, Object oldObj, boolean isNullReplace) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {if (newObj != null && oldObj != null) {Class _class1 = newObj.getClass();Class _class2 = oldObj.getClass();Field[] fields ...