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URL地址

时间:2022-10-08 18:11:26浏览次数:40  
标签:addObject RequestMapping URL 地址 mv fun ModelAndView public

使用@RequestMapping注解
可以在类/方法上加

@Controller
@RequestMapping("url")//http://localhost:8080/url/u01.do  类级别
public class UrlController {

    @RequestMapping("u01")//方法级别
    public ModelAndView fun(){
        ModelAndView mv=new ModelAndView();
        mv.addObject("fun","function");
        mv.setViewName("hello");
        return mv;
    }

    @RequestMapping(value = {"/u03","u04"},method = {RequestMethod.GET })//方法级别
    public ModelAndView fun1(){
        ModelAndView mv=new ModelAndView();
        mv.addObject("fun","function1");
        mv.setViewName("hello");
        return mv;
    }

    @RequestMapping(params = "u05")//访问时必须有参数才能访问
    public ModelAndView fun2(){
        ModelAndView mv=new ModelAndView();
        mv.addObject("fun","function2");
        mv.setViewName("hello");
        return mv;
    }
}

标签:addObject,RequestMapping,URL,地址,mv,fun,ModelAndView,public
From: https://www.cnblogs.com/lwx11111/p/16769785.html

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