mycontroller.java

java 中Spring-mvc框架的使用例子。介绍了基本的mvc框架与其基本功能

package org.nitpro.web;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

/**
 * 控制对象类,实现Controller接口
 */
public class MyController implements Controller {
	String page;

	public String getPage() {
		return page;
	}

	public void setPage(String page) {
		this.page = page;
	}

	public ModelAndView handleRequest(HttpServletRequest req,
			HttpServletResponse res) throws Exception {
		// 获取请求参数的值
		String username = req.getParameter("username");
		// 返回模型视图对象,其中page为视图页面,"username"为参数名称,username为参数值
		return new ModelAndView(this.getPage(), "username", username);
	}

}