华为云云耀云服务器L实例评测｜Docker版的Minio安装 Springboot项目中的使用结合vue进行图片的存取

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前言

最近华为云云耀云服务器L实例上新，也搞了一台来玩，期间遇到过MySQL数据库被攻击的情况，Redis被攻击的情况，教训是密码不能太简单。在使用服务器时，学习到很多运维相关的知识。

本篇博客介绍如何在Linux中安装minio，并且在spring中的使用，以及vue中的图片上传以及回显。

其他相关的华为云云耀云服务器L实例评测文章列表如下：

初始化配置SSH连接 & 安装MySQL的docker镜像 & 安装redis以及主从搭建 & 7.2版本redis.conf配置文件
安装Java8环境 & 配置环境变量 & spring项目部署 &【!】存在问题未解决
部署spring项目端口开放问题的解决 & 服务器项目环境搭建MySQL，Redis，Minio…指南
由于自己原因导致MySQL数据库被攻击 & MySQL的binlog日志文件的理解
认识redis未授权访问漏洞 & 漏洞的部分复现 & 设置连接密码 & redis其他命令学习
拉取创建canal镜像配置相关参数 & 搭建canal连接MySQL数据库 & spring项目应用canal初步

文章目录

前言
引出
一、docker 版本的minio的安装和使用
- 1.docker版本的安装
- 2.端口开放
- 3.浏览器访问控制台
- 4.创建bucket并开放权限
- 5.上传图片与访问
二、spring项目的配置使用minio
- 1.引入依赖
- 2.配置文件
- 3.写配置类
- 4.写接口上传图片
- 5.前端进行上传
- 6.图片上传的路径处理
- 7.图片的回显
三、图片相关效果演示
附录：前后端完整代码
- 1.后端代码ervice
- 2.前端vue代码
总结

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引出

1.docker版的minio的安装和使用；
2.在spring项目中使用minio作为图片存储的数据库；
3.结合vue用element-ui进行图片的上传与回显；

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相关网址

Java Client API Reference 参考文档

官网

各个版本的minio

一、docker 版本的minio的安装和使用

1.docker版本的安装

执行下面命令，注意用户名和密码有要求

docker run -itd --name minio_9091 \
-p 9001:9000 -p 9091:9090 \
-e "MINIO_ACCESS_KEY=minioadmin" \
-e "MINIO_SECRET_KEY=minioadmin123" \
e31e0721a96b server \
/data --console-address ":9090" -address ":9000"

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查看运行日志

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2.端口开放

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3.浏览器访问控制台

http://124.70.138.34:9091/login

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4.创建bucket并开放权限

创建bucket

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公开访问权限

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5.上传图片与访问

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http://124.70.138.34:9000/hello/123.jpg

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二、spring项目的配置使用minio

1.引入依赖

        <dependency>
            <groupId>com.squareup.okhttp3</groupId>
            <artifactId>okhttp</artifactId>
            <version>4.8.1</version>
            <!-- minio 依赖于 okhttp 且版本较高。注意，spring-boot-dependencies 中的不够高 -->
        </dependency>

        <!--        minio的依赖-->
        <dependency>
            <groupId>io.minio</groupId>
            <artifactId>minio</artifactId>
            <version>8.3.9</version>
        </dependency>

2.配置文件

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# minio 文件存储配置信息，配置类引入
minio:
  endpoint: http://124.70.138.34:9000
  username: minioadmin
  password: minioadmin
  # 图片的前缀配置，数据库存图片名称，前缀是ip+端口+buckets名字
  imgPrefix: http://124.70.138.34:9000/hello/

3.写配置类

写配置类，进行minio的配置

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用户获取配置文件里的属性值

package com.tianju.fresh.config.minio;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

@Data
@NoArgsConstructor
@AllArgsConstructor
@Component
@ConfigurationProperties(prefix = "minio")

public class MinioPro {
    // 如果用@Value("${}")只能一个一个获取
    private String endpoint;
    private String username;
    private String password;
}

生成 MinioClient客户端放到spring容器中

package com.tianju.fresh.config.minio;

import io.minio.MinioClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


/**
 * 获取minio的客户端
 * (通过客户端，就可以创建通，上传图片这类。。。)
 */

@Configuration
@EnableConfigurationProperties(MinioPro.class)

public class MinioConfig {
    @Autowired
    private MinioPro minioPro;
    @Bean
    public MinioClient minioClient() throws Exception {
        return MinioClient.builder().endpoint(minioPro.getEndpoint())
                .credentials(minioPro.getUsername(), minioPro.getPassword()).build();
    }
}

4.写接口上传图片

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package com.tianju.fresh.controller.api;

import com.alibaba.fastjson.JSONObject;

import com.tianju.fresh.Resp.dto.HttpResp;
import com.tianju.fresh.util.MinioUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.HashMap;
import java.util.Map;

@RestController
@RequestMapping("/api/img")
@Slf4j
public class ImagController {

    @Autowired
    private MinioUtils minioUtils;

    @PostMapping("/upload")
    public HttpResp uploadImg(MultipartFile file){
        JSONObject jsonObject = null;
        try {
            jsonObject = minioUtils.uploadFile(file, "hello");
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        log.debug("uploadFile>>>>>"+jsonObject.toJSONString());
        return HttpResp.ok(jsonObject);
    }

}

Minio的工具类

package com.tianju.fresh.util;

import com.alibaba.fastjson.JSONObject;

import com.tianju.fresh.config.minio.MinioPro;
import io.minio.BucketExistsArgs;
import io.minio.MakeBucketArgs;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;

import java.io.InputStream;

/**
 * 进行图片的上传
 */
@Slf4j
@Component
public class MinioUtils {

    @Autowired
    private MinioClient client;
    @Autowired
    private MinioPro minioPro;

    /**
     * 创建bucket
     */
    public void createBucket(String bucketName) {
        BucketExistsArgs bucketExistsArgs = BucketExistsArgs.builder().bucket(bucketName).build();
        MakeBucketArgs makeBucketArgs = MakeBucketArgs.builder().bucket(bucketName).build();
        try {
            if (client.bucketExists(bucketExistsArgs))
                return;
            client.makeBucket(makeBucketArgs);
        } catch (Exception e) {
            log.error("创建桶失败：{}", e.getMessage());
            throw new RuntimeException(e);
        }
    }

    /**
     * @param file       文件
     * @param bucketName 存储桶
     * @return
     */
    public JSONObject uploadFile(MultipartFile file, String bucketName) throws Exception {
        JSONObject res = new JSONObject();
        res.put("code", 0);
        // 判断上传文件是否为空
        if (null == file || 0 == file.getSize()) {
            res.put("msg", "上传文件不能为空");
            return res;
        }
        // 判断存储桶是否存在
        createBucket(bucketName);
        // 文件名
        String originalFilename = file.getOriginalFilename();
        // 新的文件名 = 存储桶名称_时间戳.后缀名
        String fileName = bucketName + "_" + System.currentTimeMillis() +                              									originalFilename.substring(originalFilename.lastIndexOf("."));
        // 开始上传
        InputStream inputStream = file.getInputStream();
        PutObjectArgs args = PutObjectArgs.builder().bucket(bucketName).object(fileName)
                .stream(inputStream,inputStream.available(),-1).build();
        client.putObject(args);
        res.put("code", 1);
        res.put("msg", minioPro.getEndpoint() + "/" + bucketName + "/" + fileName);
        return res;
    }
}

5.前端进行上传

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                  <el-form-item label="上传图片" label-width="120px">
                    <div style="margin-left: 23px; display: inline-block; border: 1px solid #ccc; padding: 16px;">
                      <el-upload class="avatar-uploader" action="/api/img/upload" :show-file-list="false"
                        :on-success="addGoodsUploadImgSuccess">
                        <div class="avatar-container">
                          <img v-if="goods.imgSrc" :src="goods.imgSrc" class="avatar" />
                          <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                        </div>
                      </el-upload>
                    </div>
                  </el-form-item>

    // 图片上传成功，回调方法
    addGoodsUploadImgSuccess(res, file) {
      this.goods.imgSrc = res.results.msg
      // uploadFile>>>>>{"msg":"http://192.168.111.130:9000/hello/hello_1693810266596.jpg","code":1}
      console.log(res)
    },

6.图片上传的路径处理

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7.图片的回显

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三、图片相关效果演示

分页显示商品信息

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修改商品信息，修改图片

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修改成功，返回分页页面

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新增商品进行图片上传

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minio中的图片

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修改后的数据库

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附录：前后端完整代码

1.后端代码ervice

package com.tianju.fresh.service.goods.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.tianju.fresh.Resp.dto.HttpResp;
import com.tianju.fresh.entity.goods.Goods;
import com.tianju.fresh.entity.goods.GoodsType;
import com.tianju.fresh.entity.goods.vo.GoodsManageVo;
import com.tianju.fresh.entity.page.FindGoods;
import com.tianju.fresh.entity.page.PageParam;
import com.tianju.fresh.mapper.goods.GoodsDao;
import com.tianju.fresh.mapper.goods.GoodsMapper;
import com.tianju.fresh.mapper.goods.GoodsTypeMapper;
import com.tianju.fresh.mapper.goods.UnitMapper;
import com.tianju.fresh.service.goods.IGoodsService;
import com.tianju.fresh.util.NoUtil;
import com.tianju.fresh.util.RedisUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;

@Service
public class GoodsServiceImpl implements IGoodsService {

    @Autowired
    private GoodsDao goodsDao;

    @Autowired
    private GoodsMapper goodsMapper;

    @Autowired
    private RedisUtil redisUtil;

    @Autowired
    private GoodsTypeMapper typeMapper;

    @Autowired
    private UnitMapper unitMapper;

    @Value("${minio.imgPrefix}")
    private String imgPrefix;

    @Override
    public HttpResp findPageGoodsInfo(PageParam<FindGoods> param) {
        PageHelper.startPage(param.getPageNum(), param.getPageSize());
        FindGoods pa = param.getParam();
        if (StringUtils.isNotBlank(pa.getGoodsNo())){
            pa.setGoodsNo("%"+pa.getGoodsNo()+"%");
        }
        if (StringUtils.isNotBlank(pa.getName())){
            pa.setName("%"+pa.getName()+"%");
        }
        List<GoodsManageVo> list = goodsDao.findGoodsBy(
                pa.getName(),
                pa.getGoodsNo(),
                pa.getType(), pa.getUnit(), pa.getSupplier(),
                pa.getStatus(), pa.getPrice() + "", pa.getStock(), pa.getLevel()
        );

        // 图片的连接地址拼出来
        list.forEach(g->{
            g.setImg(imgPrefix+g.getImg());
        });

        PageInfo pageInfo = new PageInfo(list);
        return HttpResp.ok(pageInfo);
    }


    @Override
    public HttpResp addGoodsInfo(Goods goods) {

        // 生成商品的编号
        // TODO:这个根据id查类型能不能放到redis里面，已完成
        QueryWrapper<GoodsType> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("id", goods.getTypeId());
        GoodsType goodsType = typeMapper.selectOne(queryWrapper);

        String goodsNo = goodsType.getPrefix() + NoUtil.getDateRandNo();

        // 设置图片名称
        goods.setImgSrc(dealImgSrc(goods));

        // 设置商品的编号，创建时间，修改时间等
        goods.setGoodsNo(goodsNo);
        goods.setCreateTime(new Date());
        goods.setUpdateTime(new Date());

        goodsMapper.insert(goods);
        return HttpResp.ok(goods);
    }

    /**
     * 处理修改和新增商品时图片名字的问题，
     * @param goods 新增或者修改的商品对象
     * @return 输出：hello_1695026372539.png
     */
    private String dealImgSrc(Goods goods){
        // http://124.70.138.34:9000/hello/hello_1695027224400.png
        String imgName = "";
        // 处理图片的问题
        if (StringUtils.isNotBlank(goods.getImgSrc())){
            int lastIndex = goods.getImgSrc().lastIndexOf("/");
            if (lastIndex != -1) {
                imgName = goods.getImgSrc().substring(lastIndex + 1);
            }
        }
        return imgName;
    }



    @Override
    public HttpResp<Goods> findById(Integer id) {
        QueryWrapper<Goods> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("id", id);
        Goods goods = goodsMapper.selectOne(queryWrapper);
        goods.setImgSrc(imgPrefix+goods.getImgSrc());
        return HttpResp.ok(goods);
    }

    @Override
    public HttpResp updateById(Goods goods) {
        Goods goodsDB = findById(goods.getId()).getResults();
        if (!goodsDB.getLevel().equals(goods.getLevel())){
            return HttpResp.fail("失败，不能修改商品级别");
        }
        goods.setUpdateTime(new Date());

        // 处理图片名称的问题
        goods.setImgSrc(dealImgSrc(goods));
        goodsMapper.updateById(goods);

        goodsDB = findById(goods.getId()).getResults();

        return HttpResp.ok(goodsDB);
    }

    @Override
    public HttpResp findAll() {
        List<Goods> goods = goodsMapper.selectList(null);
        return HttpResp.ok(goods);
    }


}

2.前端vue代码

<template>
  <div class="text item">
    <el-row>
      <el-col :span="24">
        <!-- 查询条件列表 -->
        <div style="margin-left: 35px; display: inline-block;">
          <el-form :inline="true" ref="form" label-width="100px">

            <el-form-item label="商品名称">
              <el-input v-model="query.name" clearable style="width: 221px;margin-right:20px;margin-left:6px"></el-input>
            </el-form-item>



            <el-form-item label="商品编号">
              <el-input v-model="query.goodsNo" clearable
                style="width: 221px;margin-right:19px;margin-left:6px"></el-input>
            </el-form-item>



            <el-form-item label="商品类型" clearable style="width: px;margin-right:px;margin-left:6px">
              <el-select v-model="query.type" placeholder="请选择">
                <el-option v-for="item in data.results.type" :key="item.value" :label="item.label" :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>




            <el-form-item label="商品单位" clearable style="width: px;margin-right:30px;margin-left:6px">
              <el-select v-model="query.unit" placeholder="请选择商品单位">
                <el-option v-for="item in data.results.unit" :key="item.value" :label="item.label" :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>


            <el-form-item label="商品供应商" clearable style="width: px;margin-right:30px;margin-left:6px">
              <el-select v-model="query.supplier" placeholder="请选择">
                <el-option v-for="item in data.results.supplier" :key="item.value" :label="item.label"
                  :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>


            <el-form-item label="商品状态" clearable style="width: px;margin-right:px;margin-left:6px">
              <el-select v-model="query.status" placeholder="请选择">
                <el-option v-for="item in data.results.status" :key="item.value" :label="item.label" :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>

            <el-form-item label="商品售价≥">
              <el-input v-model="query.price" clearable style="width: 221px;margin-right:18px;margin-left:6px"></el-input>
            </el-form-item>

            <el-form-item label="商品库存≥">
              <el-input v-model="query.stock" clearable style="width: 221px;margin-right:21px;margin-left:6px"></el-input>
            </el-form-item>



            <el-form-item label="商品级别" clearable style="width:px;margin-right:px;margin-left:6px">
              <el-select v-model="query.level" placeholder="请选择">
                <el-option v-for="item in data.results.level" :key="item.value" :label="item.label" :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>

            <el-form-item>
              <el-button type="primary" icon="el-icon-search" @click=" queryPage()">查 询</el-button>
            </el-form-item>

            <el-form-item>
              <el-button type="warning" icon=" el-icon-refresh-left" @click="resetQuery()">清 空</el-button>
            </el-form-item>

            <div style="margin-left:845px">


            </div>
          </el-form>

          <el-button type="primary" icon=" el-icon-circle-plus" @click="open()">添加商品</el-button>
          <div class="table-container">

            <!-- 商品展示列表 -->
            <el-table :data="tableData" style="width: 150">
              <el-table-column prop="name" label="商品名称" width="180">
              </el-table-column>

              <el-table-column prop="type" label="类别" width="80">
              </el-table-column>

              <el-table-column prop="goodsNo" label="商品编号" width="240">
              </el-table-column>

              <el-table-column prop="lossRate" label="损耗率" width="80">
              </el-table-column>

              <el-table-column prop="nums" label="当前库存" width="80">
              </el-table-column>

              <el-table-column prop="unit" label="单位" width="90">
              </el-table-column>

              <el-table-column prop="level" label="成/次品" width="80">
                <template slot-scope="scope">
                  <span v-if="scope.row.level == '0'" style="color: rgb(31, 228, 126);">成品</span>
                  <span v-if="scope.row.level == '1'" style="color: rgb(229, 73, 52);">次品</span>
                </template>
              </el-table-column>

              <el-table-column prop="price" label="商品售价" width="80">
              </el-table-column>

              <el-table-column prop="supplier" label="供应商" width="250">
              </el-table-column>

              <el-table-column prop="img" label="图片" width="90">
                <template slot-scope="scope">
                  <img :src=scope.row.img style="width: 50%;">
                </template>
              </el-table-column>

              <el-table-column label="操作" width="250">
                <template slot-scope="scope">
                  <el-button type="danger" style="background-color:red;border: none">删除</el-button>
                  <el-button type="warning" @click="queryGoodsById(scope.row.id)"
                    style="background-color:rgb(255, 179, 0);border: none">编辑</el-button>
                  <el-button type="danger" style="background-color:rgb(224, 69, 66);border: none">停用</el-button>
                </template>
              </el-table-column>

            </el-table>

          </div>


          <!-- 新增商品弹窗 ******* -->
          <el-dialog title="新增商品" :visible.sync="b">
            <el-form>
              <el-row>
                <el-col :span="12">
                  <el-form-item label="商品名称" clearable :label-width="formLabelWidth">
                    <el-input v-model="goods.name"></el-input>
                  </el-form-item>

                  <el-form-item label="商品单位" clearable>
                    <el-select v-model="goods.unitId" placeholder="请选择商品单位"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.unit" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>

                  <el-form-item label="商品类型" clearable>
                    <el-select v-model="goods.typeId" placeholder="请选择"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.type" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>

                  <el-form-item label="商品供应商" clearable>
                    <el-select v-model="goods.supplierId" placeholder="请选择"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.supplier" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>
                  <el-form-item label="商品描述" :label-width="formLabelWidth">
                    <el-input type="textarea" :rows="4"
                     v-model="goods.detail" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="商品价格" :label-width="formLabelWidth">
                    <el-input v-model="goods.price" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="库存上限" :label-width="formLabelWidth">
                    <el-input v-model="goods.stockUp" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="库存下限" :label-width="formLabelWidth">
                    <el-input v-model="goods.stockLo" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="商品级别" clearable>
                    <el-select v-model="goods.level" placeholder="请选择"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.level" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>
                  <el-form-item label="上传图片" label-width="120px">
                    <div style="margin-left: 23px; display: inline-block; border: 1px solid #ccc; padding: 16px;">
                      <el-upload class="avatar-uploader" action="/api/img/upload" :show-file-list="false"
                        :on-success="addGoodsUploadImgSuccess">
                        <div class="avatar-container">
                          <img v-if="goods.imgSrc" :src="goods.imgSrc" class="avatar" />
                          <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                        </div>
                      </el-upload>
                    </div>
                  </el-form-item>
                </el-col>
              </el-row>

            </el-form>

            <div slot="footer" class="dialog-footer">
              <el-button @click="b = false">取 消</el-button>
              <el-button type="primary" @click="addGoods()">确 定</el-button>
            </div>
          </el-dialog>

          <!-- 修改商品弹窗 ###################### -->
          <el-dialog title="修改商品" :visible.sync="c">
            <el-form>
              <el-row>
                <el-col :span="12">
                  <el-form-item label="商品名称" clearable :label-width="formLabelWidth">
                    <el-input v-model="queryGoods.name"></el-input>
                  </el-form-item>

                  <el-form-item label="商品单位" clearable>
                    <el-select v-model="queryGoods.unitId" placeholder="请选择商品单位"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.unit" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>

                  <el-form-item label="商品类型" clearable>
                    <el-select v-model="queryGoods.typeId" placeholder="请选择"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.type" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>

                  <el-form-item label="商品供应商" clearable>
                    <el-select v-model="queryGoods.supplierId" placeholder="请选择"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.supplier" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>

                  <el-form-item label="商品描述" :label-width="formLabelWidth">
                    <el-input type="textarea" :rows="4" v-model="queryGoods.detail" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="商品价格" :label-width="formLabelWidth">
                    <el-input v-model="queryGoods.price" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="库存上限" :label-width="formLabelWidth">
                    <el-input v-model="queryGoods.stockUp" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="库存下限" :label-width="formLabelWidth">
                    <el-input v-model="queryGoods.stockLo" autocomplete="off"></el-input>
                  </el-form-item>

                  <el-form-item label="商品级别" clearable>
                    <el-select v-model="queryGoods.level" placeholder="请选择"
                      style="width: 355px;margin-right:px;margin-left:px">
                      <el-option v-for="item in data.results.level" :key="item.value" :label="item.label"
                        :value="item.value">
                      </el-option>
                    </el-select>
                  </el-form-item>

                  <el-form-item label="更换图片" label-width="100px">
                    <el-upload class="avatar-uploader" action="/api/img/upload" :show-file-list="false"
                      :on-success="updateGoodsUploadImgSuccess">
                      <div style="width: 40%;">
                        <img v-if="queryGoods.imgSrc" :src="queryGoods.imgSrc" class="avatar" />
                        <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                      </div>
                    </el-upload>
                  </el-form-item>


                </el-col>
              </el-row>
            </el-form>

            <div slot="footer" class="dialog-footer">
              <el-button @click="c = false">取 消</el-button>
              <el-button type="primary" @click="updateGoods()">确 定</el-button>
            </div>
          </el-dialog>
        </div>
      </el-col>
    </el-row>


    <el-row>
      <el-col :span="24">
        <!-- 放分页部分 -->
        <!-- :page-size="100" 指定每页多少条,默认10条-->
        <el-pagination background :page-sizes="[3, 5, 10]" :page-size="pageSize" :current-page="pageNum"
          layout="sizes,total,prev, pager, next" :total="total" @next-click="nextpage" @prev-click="prevpage"
          @size-change="sizePage" @current-change="currentPage">
        </el-pagination>

      </el-col>
    </el-row>
  </div>
</template>

<script>
export default {
  data() {
    return {
      // formLabelWidth: '120px',
      goods: {
        name: '',
        unitId: '',
        typeId: '',
        supplierId: '',
        detail: '',
        price: '',
        stockUp: '',
        stockLo: '',
        level: '',
        imgSrc: ''
      },

      // 根据id查出来的商品
      i: '1',

      // 查询商品的条件
      queryGoods: {
        name: '',
        unitId: '',
        typeId: '',
        supplierId: '',
        detail: '',
        price: '',
        stockUp: '',
        stockLo: '',
        level: '',
        imgSrc: ''
      },

      // 新增商品弹窗控制变量
      b: false,

      // 修改商品弹窗控制变量
      c: false,

      tableData: [],
      pageSize: 5,
      pageNum: 1,
      total: 0,
      // common的数据
      data: {
        "results": {
          "unit": [
            { "value": "1", "label": "千克" }
          ],
          "level": [
            { "value": "0", "label": "成品" },
            { "value": "1", "label": "次品" }
          ],
          "supplier": [
            { "value": "1", "label": "南京总部基地供应总店" },
          ],
          "type": [
            {
              "label": "2", "value": "新鲜水果/苹果"
            },
          ],
          "status": [
            { "value": "0", "label": "正常" },
          ]
        }
      },

      // 多条件查询的查询条件
      query: {
        // name: '', goodsNo: '', price: '', stock: '', supplier: '', unit: '', status: '', level: '', type: '' 
        "name": ""
        , "goodsNo": ""
        , "type": ""

        , "unit": ""
        , "supplier": ""
        , "status": ""
        , "price": ""
        , "stock": ""
        , "level": ""
      },
      formLabelWidth: '100px',
    }
  },
  methods: {

    // 图片上传成功，回调方法
    addGoodsUploadImgSuccess(res, file) {
      this.goods.imgSrc = res.results.msg
      // uploadFile>>>>>{"msg":"http://192.168.111.130:9000/hello/hello_1693810266596.jpg","code":1}
      console.log(res)
    },

    updateGoodsUploadImgSuccess(res, file) {
      this.queryGoods.imgSrc = res.results.msg
      // uploadFile>>>>>{"msg":"http://192.168.111.130:9000/hello/hello_1693810266596.jpg","code":1}
      console.log(res)
    },

    queryAllMenu() {
      this.$axios.get('api/common/goodsCommon')
        .then(res => {
          console.log(res.data)
          if (res.data.resultCode.code == 20000) {
            this.data = res.data
          }
        })
    },
    queryPage() {
      let param = {}
      param.pageNum = this.pageNum;
      param.pageSize = this.pageSize;
      param.param = this.query
      this.$axios.post('api/goods/mange/findPage', param)
        .then(res => {
          if (res.data.resultCode.code == 20000) {
            console.log(res.data.results.list)
            this.tableData = res.data.results.list;
            this.total = res.data.results.total;
            this.pageNum = res.data.results.pageNum;
            this.pageSize = res.data.results.pageSize;
          }
        })
    },

    addGoods() {
      this.b = false
      this.$axios.post('api/goods/mange/add', this.goods)
        .then(res => {
          if (res.data.resultCode.code == 20000) {
            this.queryPage();
            alert('添加成功')
          }
        })

    },

    updateGoods() {
      this.c = false
      this.$axios.put('api/goods/mange/update', this.queryGoods)
        .then(res => {
          if (res.data.resultCode.code == 20000) {
            this.queryPage();
            alert('修改成功')
          } else {
            this.queryPage();
            alert(res.data.results)
          }
        })
    },

    queryGoodsById(val) {
      this.c = true
      this.$axios.get("/api/goods/mange/findById?id=" + val)
        .then(res => {
          console.log(res.data)
          if (res.data.resultCode.code == 20000) {
            this.queryGoods = res.data.results.results
            console.log(this.queryGoods)
            this.queryGoods.typeId = this.queryGoods.typeId.toString();
            this.queryGoods.unitId = this.queryGoods.unitId.toString();
            this.queryGoods.level = this.queryGoods.level.toString();
            this.queryGoods.supplierId = this.queryGoods.supplierId.toString();
          }
        })
    },

    open() {
      this.b = true
    },

    resetQuery() { // 定义重置查询对象的方法
      this.query = {
        name: '',
        goodsNo: '',
        price: '',
        stock: '',
        supplier: '',
        unit: '',
        status: '',
        level: '',
        type: '',
      }
      this.queryPage()


    },
    prevpage(val) {
      //上一页
      this.pageNum = val;
      this.queryPage();
    },
    nextpage(val) {
      this.pageNum = val;
      //下一页
      this.queryPage();
    },
    sizePage(val) {
      //每页多少条改变时触发
      this.pageSize = val;
      this.pageNum = 1;
      this.queryPage();
    },

    //跳转
    currentPage(val) {
      this.pageNum = val;
      this.queryPage();
    },

    handleAvatarSuccess(res, flie) {
      // 上传图片回显
      this.goods.imageUrl = res.msg
    },
  },

  created() {
    this.queryPage()
    this.queryAllMenu();

  }
}
</script>

<style scoped>
.avatar-container {
  position: relative;
  width: 100px;
  height: 100px;
}

.avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-uploader-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 28px;
  color: #999;
}


.table-container {
  border: 0px solid #ccc;
  border-radius: 1px;
  overflow: hidden;
}

.el-table .el-table__row {
  border-bottom: 1px solid #ccc;
}

.el-table .el-table__column:not(:last-child) {
  border-right: 1px solid #ccc;
}
</style>