spring tool suite 开发MVC之hello word

此时已建立好整个spring mvc 工程。。。
接下来创建Controller
package com.klov.springmvc.controller;

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

/**
 * <title>HelloControllor</title>
 *
 * <project>SpringMvc</project>
 *
 * <package>com.klov.springmvc.controller</package>
 *
 * <file>HelloControllor.java</file>
 *
 * <date>2013年8月8日</date>
 *
 * <brief></brief>
 *
 * @author klov
 *
 */
@Controller
@RequestMapping(value="/welcome")
public class HelloControllor {

    @ResponseBody
    @RequestMapping(value="/hello")
    public String hi(){
        return "hello world " ;
    }
}

http://localhost:8080/springmvc/welcom/hello