springmvc 注解的简单用法

package com.qfedu.springmvc.controller;

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

@Controller
@RequestMapping("/user")
public class UserController_old {

@RequestMapping("/list")
//@RequestParam设置默认值
public String list(@RequestParam(value="currentpage",defaultValue="1")Integer currentpage,
@RequestParam(value="pagesize",defaultValue="10")Integer pagesize)
{
System.out.println("currentpage: " + currentpage);
System.out.println("pagesize: " + pagesize);
return "/user/list";
}

@RequestMapping("/get/{id}")
public String getId(@PathVariable(value="id") Integer id) {
System.out.println("id: " + id);
return "/user/edit";
}
}