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先看代码,代码如下:
package com.yoni.springmvc.handlers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HelloWorld {
@RequestMapping("/helloworld/{id}")
public String hello(@PathVariable("id") int id){
System.out.println("Hello World:" + id);
return "success";
}
}
这是页面的请求代码:
<a href= "helloworld/221" >Hello World</a>
这是提交出去请求,将会在控制台显示
Hello World:221