Question

我正在尝试使用maven项目返回网页。这适用于html页面，但我需要JSP。当我尝试在http://localhost:8080/home上加载JSP页面时，控制台表示dispatcherservlet的初始化已经开始完成，但是网页没有返回到浏览器。

这是代码：

主要班级：

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

@SpringBootApplication
@Configuration
@ComponentScan(basePackages="com.example")
@EnableWebMvc
public class DemoApplication extends WebMvcConfigurerAdapter{

    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }

    @Bean
    public ViewResolver getViewResolver(){
        InternalResourceViewResolver resolver = new InternalResourceViewResolver();
        resolver.setPrefix("static/templates/");
        resolver.setSuffix(".jsp");
        return resolver
   }



    @Override
    public void configureDefaultServletHandling(
            DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }
}

和我的控制器类：

package com.example.controller;

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

@Controller
public class HomeController {

     @RequestMapping(value="/home")
        public String home(){
            return "home";
        }

}

Answer 1

如果你提供你所得到的回应，那将是件好事。您可以尝试将@ResponseBody添加到控制器

@Controller
public class HomeController {
     @RequestMapping(value="/home")
     @ResponseBody
        public String home(){
            return "home";
        }
}

如何从maven项目返回网页

1 个答案: