考虑在配置中定义类型为“ com.ensat.services.ProductService”的bean

我有

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration;
import org.springframework.boot.autoconfigure.domain.EntityScan;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServleTinitializer;
import org.springframework.context.Annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.transaction.Annotation.EnabletransactionManagement;

@SpringBootApplication
@ComponentScan(basePackages = {"Hello","com.ensat.controllers"})
@EntityScan("com.ensat.entities")
public class Application extends SpringBootServleTinitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }

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

}

ProductController.java

package com.ensat.controllers;

import com.ensat.entities.Product;
import com.ensat.services.Productservice;
import org.springframework.beans.factory.Annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.Annotation.PathVariable;
import org.springframework.web.bind.Annotation.requestMapping;
import org.springframework.web.bind.Annotation.requestMethod;

/**
 * Product controller.
 */
@Controller
public class ProductController {

    private Productservice productservice;

    @Autowired
    public void setProductservice(Productservice productservicE) {
        this.productservice = productservice;
    }

    /**
     * List all products.
     *
     * @param model
     * @return
     */
    @requestMapping(value = "/products",method = requestMethod.GET)
    public String list(Model model) {
        model.addAttribute("products",productservice.listAllProducts());
        System.out.println("Returning rpoducts:");
        return "products";
    }

    /**
     * View a specific product by its id.
     *
     * @param id
     * @param model
     * @return
     */
    @requestMapping("product/{iD}")
    public String showProduct(@PathVariable Integer id,Model model) {
        model.addAttribute("product",productservice.getProductById(id));
        return "productshow";
    }

    // Afficher le formulaire de modification du Product
    @requestMapping("product/edit/{iD}")
    public String edit(@PathVariable Integer id,productservice.getProductById(id));
        return "productform";
    }

    /**
     * New product.
     *
     * @param model
     * @return
     */
    @requestMapping("product/new")
    public String newProduct(Model model) {
        model.addAttribute("product",new Product());
        return "productform";
    }

    /**
     * Save product to database.
     *
     * @param product
     * @return
     */
    @requestMapping(value = "product",method = requestMethod.POST)
    public String saveProduct(Product product) {
        productservice.saveProduct(product);
        return "redirect:/product/" + product.getId();
    }

    /**
     * delete product by its id.
     *
     * @param id
     * @return
     */
    @requestMapping("product/delete/{iD}")
    public String delete(@PathVariable Integer id) {
        productservice.deleteProduct(id);
        return "redirect:/products";
    }

}

Productservice.java

package com.ensat.services;

import com.ensat.entities.Product;

public interface Productservice {

    Iterable<Product> listAllProducts();

    Product getProductById(Integer id);

    Product saveProduct(Product product);

    void deleteProduct(Integer id);

}

ProductserviceImpl.java

package com.ensat.services;

import com.ensat.entities.Product;
import com.ensat.repositories.ProductRepository;
import org.springframework.beans.factory.Annotation.Autowired;
import org.springframework.stereotype.service;

/**
 * Product service implement.
 */
@service
public class ProductserviceImpl implements Productservice {

    private ProductRepository productRepository;

    @Autowired
    public void setProductRepository(ProductRepository productRepository) {
        this.productRepository = productRepository;
    }

    @Override
    public Iterable<Product> listAllProducts() {
        return productRepository.findAll();
    }

    @Override
    public Product getProductById(Integer id) {
        return productRepository.findOne(id);
    }

    @Override
    public Product saveProduct(Product product) {
        return productRepository.save(product);
    }

    @Override
    public void deleteProduct(Integer id) {
        productRepository.delete(id);
    }

}

这是我的错误：

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of method setProductservice in com.ensat.controllers.ProductController required a bean of type 'com.ensat.services.Productservice' that could not be found.


Action:

Consider defining a bean of type 'com.ensat.services.Productservice' in your configuration.

我有完整的日志：https
:
//gist.github.com/donhuvy/b918e20eeeb7cbe3c4be4167d066f7fd

这是我的完整源代码
https://github.com/donhuvy/accounTing/commit/319bf6bc47997ff996308c890eba81a6fa7f1a93

如何解决错误？