Java对象到Java源代码文字的转换

import java.lang.reflect.Field;
import java.lang.reflect.Method;

public class ObjectToSourceCodeConverter {
    public static String convert(Object obj) {
        Class<?> clazz = obj.getClass();
        StringBuilder sb = new StringBuilder();

        // Generate class declaration
        sb.append("public class ")
                .append(clazz.getSimpleName())
                .append(" {\n");

        // Generate field declarations and assignments
        Field[] fields = clazz.getDeclaredFields();
        for (Field field : fields) {
            field.setAccessible(true);
            try {
                sb.append("\tprivate ")
                        .append(field.getType().getSimpleName())
                        .append(" ")
                        .append(field.getName())
                        .append(" = ")
                        .append(field.get(obj))
                        .append(";\n");
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }

        // Generate method declarations and invocations
        Method[] methods = clazz.getDeclaredMethods();
        for (Method method : methods) {
            method.setAccessible(true);
            sb.append("\tpublic void ")
                    .append(method.getName())
                    .append("() {\n");
            // Method body can be empty or customized
            sb.append("\t\t// TODO: Implement method body\n");
            sb.append("\t}\n");
        }

        // Close class declaration
        sb.append("}");

        return sb.toString();
    }

    public static void main(String[] args) {
        // Create an example object
        Person person = new Person("John Doe", 30);

        // Convert object to Java source code
        String sourceCode = convert(person);

        // Print the generated Java source code
        System.out.println(sourceCode);
    }
}

class Person {
    private String name;
    private int age;

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public void sayHello() {
        System.out.println("Hello, my name is " + name);
    }
}

public class Person {
    private String name = John Doe;
    private int age = 30;

    public void sayHello() {
        // TODO: Implement method body
    }
}