配置不说了。要在前面helloworld的样例基础上弄。

相同在hello下新建ajax.jsp


创建Controller:

package com.cqu.tutorial;

import java.util.Date;
import java.util.Random;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class SpringAjaxJQuery {
	 @RequestMapping("/ajax")
	    public ModelAndView helloAjaxTest() {
	        return new ModelAndView("ajax", "message", "Crunchify Spring MVC with Ajax and JQuery Demo..");
	    }
	 
	    @RequestMapping(value = "/ajaxtest", method = RequestMethod.GET)
	    public @ResponseBody
	    String getTime() {
	 
	        Random rand = new Random();
	        float r = rand.nextFloat() * 100;
	        String result = "<br>Next Random # is <b>" + r + "</b>. Generated on <b>" + new Date().toString() + "</b>";
	        System.out.println("Debug Message from SpringAjaxJQuery Controller.." + new Date().toString());
	        return result;
	    }
}

最重要的一个问题就是import包的时候,ModelAndView引入的包是
import org.springframework.web.servlet.ModelAndView;

不要搞错了!!!

!!

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