Springboot:员工管理之首页(十(2))

访问首页可以通过两种方式:
1:编写controller
2:自定义扩展视图解析器(推荐使用)

1:编写Controller

com\springboot\controller\IndexController.java #首页跳转controller

package com.springboot.controller;

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

@Controller
public class IndexController {

    /*跳转首页*/
    @RequestMapping({"/","/index.html"})
    public String toIndex(){
        return "index";
    }
}

2:添加扩展视图解析器

com\springboot\config\MyConfig.java

package com.springboot.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration //配置类注解
public class MyConfig implements WebMvcConfigurer {
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        /*访问首页视图解析器*/
        registry.addViewController("/").setViewName("index");
        registry.addViewController("/index.html").setViewName("index");
    }
}

3:首页展示:

posted @ 2020-04-18 20:06  努力的校长  阅读(150)  评论(0编辑  收藏  举报