小编soh*_*han的帖子

我对Spring很新.我正在尝试使用Spring Boot构建一个MVC应用程序,它显示了一个产品列表.但我收到以下错误:

javax.servlet.ServletException:循环视图路径[products]:将再次调度回当前处理程序URL [/ products].检查您的ViewResolver设置!(提示:由于默认的视图名称生成,这可能是未指定视图的结果.)

这是控制器:

package com.springframeworkguru.controllers;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.springframeworkguru.services.ProductService;


    @Controller
    public class ProductController {

        private ProductService productService;

        @Autowired
        public void setProductService(ProductService productService) {
            this.productService = productService;
        }

        @RequestMapping("/products")
        public String listProducts(Model model){

            model.addAttribute("products", productService.listAllProducts());

            return "products";
        }

    }

这是主要类:

package com.springframeworkguru;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;

import com.springframeworkguru.controllers.ProductController;

@SpringBootApplication
public class SpringmvcApplication extends SpringBootServletInitializer{

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

并且products.html:

<!DOCTYPE …