SpringMVC之RequestMapping的映射和各个属性

一、：

	<a href="SpringMVCController/welcome">first springmvc</a>

　　可以通过映射：

@RequestMapping("welcome")
	public String welcome(){
		return "success";
	}

　　

<form action="SpringMVCController/welcome" method="post">
		name:<input name="name"><br/>
		age:<input name="age">
		<input type="submit" value="确定">
	</form>

　　可以通过映射：

@RequestMapping(value="welcome",method=RequestMethod.POST,params={"name=zs","age!=23","!height"})
	public String welcome(){
		return "success";
	}

　　!height表示前台jsp中的input标签不能有height。

<a href="SpringMVCController/welcome2">first springmvc</a>

　　可以通过映射：

@RequestMapping(value="welcome2",headers={"Accept=text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3","Accept-Encoding=gzip, deflate, br"})
	public String welcome2(){
		return "success";
	}

　　传值：

<a href="SpringMVCController/welcome4/zs">first springmvc</a>

@RequestMapping(value="welcome4/{name}")
	public String welcome4(@PathVariable("name") String name){
		System.out.println(name);
		return "success";
	}

　　输出“zs”