using System.Reflection;
using UnityEngine;
using UnityEngine.UI;

public class ReflectionTest : MonoBehaviour
{
 public Button bt0;
 public Button bt1;
 public Button bt2;

 void Start()
 {
  bt0.onClick.AddListener(() =>
  {
   Reflection("NoPara");
  });

  bt1.onClick.AddListener(() =>
  {
   Reflection("OnePara", "你好");
  });

  bt2.onClick.AddListener(() =>
  {
   Reflection("TwoPara", "你好", 124);
  });
 }

 void Reflection(string name) 
 {
  string funName = name + "Msg";
  MethodInfo mi = typeof(MsgHandler).GetMethod(funName);
  object[] o = { };
  mi.Invoke(null, o);
 }

 void Reflection(string name, string str)
 {
  string funName = name + "Msg";
  MethodInfo mi = typeof(MsgHandler).GetMethod(funName);
  object[] o = { str };
  mi.Invoke(null, o);
 }
 void Reflection(string name, string str, int n)
 {
  string funName = name + "Msg";
  MethodInfo mi = typeof(MsgHandler).GetMethod(funName);
  object[] o = { str, n };
  mi.Invoke(null, o);
 }

}

using UnityEngine;

public class MsgHandler 
{
 public static void NoParaMsg() 
 {
  Debug.Log("沒(méi)有參數(shù)的反射消息");
 }

 public static void OneParaMsg(string str)
 {
  Debug.Log("一個(gè)參數(shù)的反射消息，參數(shù)是：" + str);
 }

 public static void TwoParaMsg(string str, int n)
 {
  Debug.Log("二個(gè)參數(shù)的反射消息，參數(shù)是：" + str + "和" + n);
 }

}