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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