203、商城业务-商品详情-环境搭建

package com.atguigu.gulimall.product.web;

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

@Controller
public class ItemController {

    /**
     * 展示当前sku的详情
     * @param skuId
     * @return
     */
    @GetMapping("/{skuId}.html")
    public String skuItem(Long skuId){
        System.out.println("准备查询" + skuId + "详情");
        return "item";
    }
}

<a th:href="|http://item.gulimall.com/${product.skuId}.html|">