VIPJAVA/spring-demo/src/test/java/com/sf/student/TestLSY.java

package com.sf.student;

import java.lang.reflect.Method;
import java.lang.reflect.Modifier;

public class TestLSY {

    public static void main(String[] args) throws ClassNotFoundException {
        testMethod();
    }

    public static void testMethod() throws ClassNotFoundException {
        StringBuilder s = new StringBuilder();
        Class userClass = Class.forName("com.sf.User");
        Method[] declaredMethods = userClass.getDeclaredMethods();
        for (Method m : declaredMethods) {
            s.append(Modifier.toString(m.getModifiers())
                    + " " + m.getReturnType().getSimpleName()
                    + " " + m.getName() + "(");
            Class<?>[] parameterTypes = m.getParameterTypes();

//            int parameterCount = m.getParameterCount();
            for (int i = 0; i < parameterTypes.length; i++) {
                s.append(parameterTypes[i].getSimpleName());
                s.append(" ");
//                s.append(parameterCount);
            }
            s.append(") {\n");
            s.append("\t");
            s.append("\n");
            s.append("}");
            s.append("\n");
        }

        System.out.println(s);
    }
}