如何将具有转义JSON和动态键参数字符串的自定义对象反序列化为Java对象

import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    public static void main(String[] args) {
        String jsonString = "{\"\\\"key\\\"\": \"value\"}"; // 转义JSON字符串
        String dynamicKey = "key"; // 动态键参数字符串

        try {
            ObjectMapper objectMapper = new ObjectMapper();
            CustomObject customObject = objectMapper.readValue(jsonString, CustomObject.class);

            // 使用反射设置动态键参数字符串的值
            customObject.getClass().getMethod("set" + dynamicKey.substring(0, 1).toUpperCase() + dynamicKey.substring(1), String.class)
                    .invoke(customObject, "new value");

            System.out.println(customObject.getKey()); // 输出反序列化后的Java对象的属性值
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

class CustomObject {
    private String key;

    public String getKey() {
        return key;
    }

    public void setKey(String key) {
        this.key = key;
    }
}