如何使用jackson 2写入原始字符串

public class MyObject {
    private String rawString;

    public MyObject(String rawString) {
        this.rawString = rawString;
    }

    public String getRawString() {
        return rawString;
    }

    public void setRawString(String rawString) {
        this.rawString = rawString;
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    public static void main(String[] args) {
        // 创建一个包含原始字符串的对象
        MyObject myObject = new MyObject("Hello, World!");

        // 创建ObjectMapper对象
        ObjectMapper objectMapper = new ObjectMapper();

        try {
            // 将对象转换为JSON字符串
            String jsonString = objectMapper.writeValueAsString(myObject);

            // 打印JSON字符串
            System.out.println(jsonString);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

{"rawString":"Hello, World!"}