匹配URL路径执行指定Controller

一、在控制层新建URLMatchTest.java，文件的代码如下：

package com.cn.cust.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * 匹配URL路径执行指定Controller 
 */
@Controller
public class URLMatchTest {

	//1、直接使用Path路径配置变量{userId}
	@RequestMapping("/haozi1/{userId}")
	public String test1(@PathVariable String userId) {
		System.out.println("run test1 userId=" + userId);
		return "ok";
	}
	
	//2、设置配置变量的别名为userIdParam
	@RequestMapping("/haozi2/{userId}")
	public String test2(@PathVariable("userId") String userIdParam) {
		System.out.println("run test2 userId=" + userIdParam);
		return "ok";
	}
	
	@RequestMapping("/haozi2/{userId}/age/{ageValue}")
	public String test3(@PathVariable String userId,@PathVariable int ageValue) {
		System.out.println("run test3 userId=" + userId + " ageValue=" + ageValue);
		return "ok";
	}
}

二、另外一种URL模式匹配的测试Java文件URLMatchTest2.java的代码如下：

package com.cn.cust.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * 匹配URL路径执行指定Controller 二
 */
@Controller
@RequestMapping("/haozi100/{userId}")
public class URLMatchTest2 {
	
	@RequestMapping("/age/{ageValue}")
	public String test100(@PathVariable String userId,@PathVariable int ageValue) {
		System.out.println("run test100 userId = " + userId + "ageValue = " + ageValue);
		return "ok";
	}
}