Serializes Java object into JSON string using JSON.toJSONString() with Fastjson

Tags: JSON fastjson

Java Code Examples for

This method to serializes the specified Java object into JSON string.

Adding Fastjson dependency into your project

Using Gradle

compile group: '', name: 'fastjson', version: '1.2.56'

Using Maven


How to use



import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class JSONToJSONStringExamples {

    public static void main(String... args) {
        List<Map<String, String>> data = new ArrayList<>();
        Map<String, String> item1 = new HashMap<>();
        item1.put("name", "Sample JSON Serialization");
        item1.put("url", "");

        Map<String, String> item2 = new HashMap<>();
        item2.put("name", "Java Tutorials");
        item2.put("url", "");

        String jsonStringFromObject = JSON.toJSONString(data);
        System.out.println("JSON String from Object: " + jsonStringFromObject);

Happy Coding 😊