分片

.env.development

 NODE_ENV = 'development'
 VUE_APP_URL = 'https://zcas.wzswsj.gov.cn:8079/screening-api/'
-VUE_APP_IMG = 'https://inno.sh-sict.com/wjy-mobile/'
+VUE_APP_IMG = 'https://inno.sh-sict.com/gastric/'
 

package.json

@@ -15,6 +15,7 @@
     "fastclick": "^1.0.6",
     "js-base64": "^2.4.9",
     "js-file-download": "^0.4.1",
+    "js-md5": "^0.7.3",
     "lodash": "^4.17.4",
     "marked": "^0.3.19",
     "mescroll.js": "^1.4.0",
@@ -25,6 +26,7 @@
     "qs": "^6.5.2",
     "v-distpicker": "^1.0.16",
     "vant": "^2.12.45",
+    "video.js": "^7.20.3",
     "vue": "^2.6.11",
     "vue-carousel": "^0.6.5",
     "vue-product-zoomer": "^2.0.10",

src/App.vue

 <template>
   <div id="app">
     <transition :name="routerAnimate">
-      <keep-alive>
-        <router-view
-          class="app-content"
-          v-if="$route.meta.keepAlive"
-        ></router-view>
+      <keep-alive :include="keepAlive">
+        <router-view class="app-content"></router-view>
       </keep-alive>
     </transition>
-    <transition :name="routerAnimate">
-      <router-view
-        class="app-content"
-        v-if="!$route.meta.keepAlive"
-      ></router-view>
-    </transition>
   </div>
 </template>
 
@@ -22,14 +13,28 @@ export default {
   name: 'app',
   data () {
     return {
-      aliveRoute: [],
-      routerAnimate: ''
+      routerAnimate: '',
+      keepAlive: [],
+      aliveRoute: ['peopleList']
     }
   },
   watch: {
     // 监听 $route 为内页设置不同的过渡效果
     "$route" (to, from) {
+
+      /*动态设置路由缓存 start*/
+      //?需要缓存的组件
+      if (this.aliveRoute.includes(to.name)) {
+        to.meta.keepAlive = true
+      }
+      // console.log(to.path + '---' + to.meta.keepAlive);
+      let aliveRoute = this.$router.options.routes.filter(e => e.meta && e.meta.keepAlive).map(e => e.name)
+      this.keepAlive = aliveRoute
+      /*动态设置路由缓存 end*/
+      // console.log(aliveRoute);
+
       if (to.meta.index === from.meta.index) {
+        this.routerAnimate = ""
         return;
         // this.routerAnimate = "slide-left"
       }

src/axios/api/index.js

@@ -13,24 +13,20 @@ const v1 = `/gastric-cancer${process.env.VUE_APP_MOD || ""}-user`;
 const ewellDefectData = `/gastric-cancer${process.env.VUE_APP_MOD || ""}-data`;
 const im = `/gastric-cancer${process.env.VUE_APP_MOD || ""}-im`;
 export const API = {
-  //居民端跳转
-  postCToken: (data) => {
-    return post(`${v1}/app/customer/forward`, data);
+  //登录
+  login: (data) => {
+    return post(`${v1}/user/login`, data);
   },
-
-  /*******************
-   * 患者端-首页 *
-   *******************/
-  //文章推荐
-  postArticle: (data) => {
-    return post(`${ewellDefectData}/app/index/article/list`, data);
+  getPeopleList: (data) => {
+    return post(`${ewellDefectData}/report/hospital`, data);
   },
-  //! 筛查档案
-  reportInfo: (data) => {
+  getVideoList: (data) => {
     return get(
-      `${ewellDefectData}/app/customer/screen/report?patientId=${data.patientId}`,
+      `${ewellDefectData}/app/report/video/mine?pageNum=${data.pageNum}&pageSize=${data.pageSize}&dataId=${data.dataId}`,
       data
     );
   },
-  
+  fileUpload: (data) => {
+    return post(`${ewellDefectData}/app/report/video/upload`, data);
+  }
 };

src/axios/request/http.js

@@ -8,32 +8,26 @@ let CommonAlert = function (msg) {
   if (msg.length > 0) {
     return Toast({
       message: msg,
-      duration: 1500,
+      duration: 1500
     });
   }
 };
 
 // axios.defaults.timeout = 5000;
 if (process.env.NODE_ENV == "development") {
-  // axios.defaults.baseURL = 'https://inno.sh-sict.com/screening-api/';
+  axios.defaults.baseURL = "https://inno.sh-sict.com/gastric-api/";
 } else {
   axios.defaults.baseURL = process.env.VUE_APP_URL;
 }
 window.baseURL = axios.defaults.baseURL;
 //http request 拦截器
 axios.create({
-  withCredentials: true,
+  withCredentials: true
 });
 axios.interceptors.request.use(
   (config) => {
     config.data = config.data;
-    config.headers["user-cookie"] = localStorage.getItem("token");
-    if (config.url === "/ewell-tumors-user/province/list") {
-      //坐下判断如果是获取省市接口则不做拦截
-    }
-    //  else if(!localStorage.getItem("token")){
-    //     toLogin()
-    //   }
+    config.headers["user-cookie"] = localStorage.getItem("vd_token");
     return config;
   },
   (error) => {
@@ -47,10 +41,7 @@ axios.interceptors.request.use(
  */
 const toLogin = () => {
   router.replace({
-    path: "/register",
-    query: {
-      redirect: router.currentRoute.fullPath,
-    },
+    path: "/login"
   });
 };
 
@@ -60,8 +51,8 @@ axios.interceptors.response.use(
     if (response.data.code === 0 || response.data.code === -1) {
       CommonAlert(response.data.message);
     } else if (response.data.code === -100) {
-      localStorage.removeItem('token')
-      window.location.hash = "/register";
+      localStorage.removeItem("vd_token");
+      window.location.hash = "/login";
     }
     return response;
   },
@@ -159,7 +150,7 @@ export function post(url, data = {}, params = {}) {
   return new Promise((resolve, reject) => {
     axios
       .post(url, data, {
-        params,
+        params
       })
       .then(
         (response) => {
@@ -176,8 +167,8 @@ export function postForm(url, data = {}) {
     axios
       .post(url, qs.stringify(data), {
         headers: {
-          "Content-Type": "application/x-www-form-urlencoded",
-        },
+          "Content-Type": "application/x-www-form-urlencoded"
+        }
       })
       .then(
         (response) => {
@@ -197,8 +188,8 @@ export function expoertExcel(url, data = {}) {
       .post(url, qs.stringify(data), {
         responseType: "blob",
         headers: {
-          "Content-Type": "application/x-www-form-urlencoded",
-        },
+          "Content-Type": "application/x-www-form-urlencoded"
+        }
       })
       .then(
         (response) => {
@@ -217,20 +208,20 @@ export function downloadExcel(url, data = {}, title = "筛查信息导出表") {
     method: "post",
     url: url,
     data: data,
-    responseType: "blob",
+    responseType: "blob"
   })
     .then((res) => {
       if ("msSaveOrOpenBlob" in navigator) {
         //兼容ie
         let blob = new Blob([res.data], {
-          type: "application/vnd.ms-excel",
+          type: "application/vnd.ms-excel"
         });
         window.navigator.msSaveOrOpenBlob(blob, `${title}.xlsx`);
         return;
       } else {
         const link = document.createElement("a");
         let blob = new Blob([res.data], {
-          type: "application/vnd.ms-excel",
+          type: "application/vnd.ms-excel"
         });
         link.style.display = "none";
         link.href = URL.createObjectURL(blob);

src/main.js

@@ -17,6 +17,8 @@ import "vant/lib/index.css";
 import "vant/lib/index.less";
 import "../src/styles/vantTheme.less";
 
+import 'video.js/dist/video-js.min.css'
+
 import clipboard from "clipboard";
 Vue.prototype.clipboard = clipboard;
 Vue.use(Scroll);

src/pages/login.vue

@@ -12,8 +12,8 @@
       <van-form @submit="onSubmit">
         <div class="title">登录</div>
         <van-field
-          v-model="username"
-          name="username"
+          v-model="userName"
+          name="userName"
           label=""
           placeholder="用户名"
           :rules="[{ required: true, message: '请填写用户名' }]"
@@ -30,10 +30,10 @@
           <van-button
             round
             block
+            :loading='loading'
             type="info"
             class="btn"
             native-type="submit"
-            @click="$router.push('/peopleList')"
           >提交</van-button>
         </div>
       </van-form>
@@ -41,18 +41,48 @@
   </div>
 </template>
 <script>
+import { encryption } from "../utils/encryption.js";
 export default {
   name: 'login',
   data () {
     return {
-      username: '',
+      loading: false,
+      userName: '',
       password: '',
     };
   },
   methods: {
     onSubmit (values) {
+      // 成功的回调函数
+      this.loading = true
       console.log('submit', values);
+      let data = {
+        userName: encryption.encrypt(this.userName),
+        password: encryption.encrypt(this.password),
+        validateText: '',
+        validateKey: +new Date()
+      };
+      this.$API.login(data).then(res => {
+        this.loading = false
+        if (res.code == 1) {
+          localStorage.setItem('vd_token', res.result)
+          this.$toast.success({
+            type: 'success',
+            forbidClick: true,
+            message: '登录成功',
+            onClose: () => {
+              this.$router.push('/peopleList')
+            },
+            duration: 1500
+          })
+        }
+      })
     },
+  },
+  mounted () {
+    if (localStorage.getItem('vd_token')) {
+      this.$router.push('/peopleList')
+    }
   }
 };
 </script>
@@ -66,15 +96,15 @@ export default {
   position: absolute;
   top: 30%;
   transform: translateY(-50%);
-  .title{
+  .title {
     text-align: center;
     font-size: 20px;
     margin: 20px 0;
   }
-  .van-field{
+  .van-field {
     // height: 44px;
   }
-  .btn{
+  .btn {
     height: 44px;
     border-radius: 22px !important;
   }

src/pages/peopleList.vue

@@ -9,16 +9,14 @@
       :has-footer="false"
     >
       <!-- 列表 -->
-      <div
+      <van-list
         class="list_content"
         ref="scroller"
-      >
-        <van-list
         v-model="loading"
         :immediate-check='false'
         :finished="finished"
         finished-text="没有更多了"
-          :offset='100'
+        offset="100"
         @load="loadMore"
       >
         <van-cell-group
@@ -67,7 +65,6 @@
           </van-cell>
         </van-cell-group>
       </van-list>
-      </div>
     </v-content>
   </div>
 </template>
@@ -94,56 +91,47 @@ export default {
         pageSize: this.pageSize
       }
       this.finished = false;
-      setTimeout(() => {
+      this.$API.getPeopleList(data).then(res => {
         this.loading = false
-        this.totalCount = 40
-        this.setNum(this.pageSize)
+        this.totalCount = res.object.totalCount
+        this.peopleList = [...this.peopleList, ...res.object.list]
         if (this.peopleList.length >= this.totalCount) {
           this.finished = true
         }
-      }, 1000);
-
+      })
     },
     loadMore () {
       this.pageNum++
       this.getList()
     },
-    setNum (num) {
-      for (let i = 0; i < num; i++) {
-        this.peopleList.push(
-          {
-            name: "test06271021",
-            followUpTime: '2022-08-88',
-            diseaseType: 'sj_wzz',
-            id: "62b90d53e4b0123121be58a8",
-            patientInfo: {
-              sex: 'a',
-              birthday: '1976-08-11',
-              address: '上海'
-            },
-            riskRank: 'c'
-          }
-        )
-      }
-    }
   },
   created () {
+    this.peopleList = []
     this.getList()
   },
   activated () {
-    const scrollTop = this.$route.meta.scrollTop;
-    const $wrapper = document.querySelector('.list_content');
-    if (scrollTop && $wrapper) {
-      document.querySelector('.list_content').scrollTop = scrollTop;
+    const scrollTops = this.$route.meta.scrollTop;
+    const $content = document.querySelector('.list_content');
+    if (scrollTops && $content) {
+      this.$nextTick(() => {
+        var scrollTop = this.$el.querySelector('.list_content')
+        scrollTop.scrollTop = scrollTops - 1
+      })
     }
   },
+  beforeRouteLeave (to, from, next) {
+    const $content = document.querySelector('.list_content'); // 列表的外层容器
+    const scrollTop = $content ? $content.scrollTop : 0;
+    from.meta.scrollTop = scrollTop;
+    next()
+  },
   mounted () {
   },
   watch: {},
   filters: {
     vtol (v) {
       if (v) {
-        return [{
+        let item = [{
           label: "无症状早癌筛查流程",
           value: "sj_wzz",
         },
@@ -154,11 +142,15 @@ export default {
         {
           label: "院内胃癌筛查流程",
           value: "sj_nj",
-        }].filter(e => e.value == v)[0].label
+        }].filter(e => e.value == v)
+        if (item.length > 0) {
+          return item[0].label
+        } else {
+          return '--'
+        }
       } else {
         return '--'
       }
-
     }
   },
 };
@@ -169,10 +161,8 @@ export default {
   color: #127bff;
 }
 
-.content {
-}
 .list_content {
-  height: calc(100vh - 44px);
+  height: 100%;
   overflow: auto;
   padding: 20px 0;
 }

src/pages/videoList.vue

 <template>
   <div>
+    <van-loading
+      v-if="uploadLoading"
+      type="spinner"
+      class="loading_box"
+      vertical
+      text-color="#fff"
+      text-size='16'
+    >
+      上传中，请勿退出...
+    </van-loading>
     <x-header :left-options="{backText: '',showBack:true}">
       内镜视频
       <div
         class="uploadBtn"
         slot="right"
       >
-        <van-uploader>
+        <van-uploader
+          :after-read="afterRead"
+          :max-count='1'
+          accept='video/*'
+        >
           <van-button type="text">上传文件</van-button>
         </van-uploader>
       </div>
@@ -17,7 +31,16 @@
       has-header
       :has-footer="false"
     >
-      <div class="list_content">
+      <van-list
+        :immediate-check='false'
+        class="list_content"
+        ref="scroller"
+        v-model="loading"
+        :finished="finished"
+        finished-text="没有更多了"
+        :offset="100"
+        @load="onLoad"
+      >
         <van-row
           type="flex"
           justify="space-between"
@@ -27,38 +50,41 @@
             :key="index"
             class="col"
           >
-            <!-- 视频 -->
-            <video
+            <!-- 图片 -->
+            <div class="img_box">
+              <van-image
                 id="video"
-              controls
-              preload="auto"
-              loop="loop"
-              x5-video-player-fullscreen="true"
-              x5-video-orientation="portraint"
-              playsinline="true"
-              x5-video-player-type="h5"
-              style="object-fit:fill"
-            >
-              <!-- :poster="'https://img1.baidu.com/it/u=3009731526,373851691&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=500'" -->
-              <source src="../assets/img/video.mp4">
-            </video>
+                :src="'https://inno.sh-sict.com/gastric/gastric-resources/' + item.coverUrl"
+              />
+              <div class="start_icon">
+                <van-icon
+                  name="play-circle-o"
+                  size="50"
+                  color='#e6e6e6'
+                  @click="showVideo(item.videoName)"
+                />
+              </div>
 
-            <div class="label">
-              {{item.name}}
             </div>
-            <div class="label">
-              {{item.time}}
+            <div
+              class="van-ellipsis"
+              style="font-size:12px;"
+            >
+              {{item.videoName}}
             </div>
-            <div class="label">
+            <div class="label van-ellipsis">
+              {{item.createTime}}
+            </div>
+            <div class="label van-ellipsis">
               <a>诊断详情</a>
               <a
                 style="color:#127BFF;"
-                @click="showPop(item.describe)"
+                @click="showPop(item)"
               >点击查看</a>
             </div>
           </van-col>
         </van-row>
-      </div>
+      </van-list>
     </v-content>
     <van-popup
       v-model="show"
@@ -72,7 +98,7 @@
             诊断日期：
           </div>
           <div class="value">
-            {{ describe.date }}
+            {{ describe.diagnosisTime || '--' }}
           </div>
         </div>
         <div class="item">
@@ -80,7 +106,7 @@
             诊断所见：
           </div>
           <div class="value">
-            {{ describe.see }}
+            {{ describe.finding || '--' }}
           </div>
         </div>
         <div class="item">
@@ -88,7 +114,7 @@
             诊断结果：
           </div>
           <div class="value">
-            {{ describe.result }}
+            {{ describe.diagnosis || '--' }}
           </div>
         </div>
       </div>
@@ -96,72 +122,101 @@
   </div>
 </template>
 <script>
+// 引入
+import { uploadByPieces } from '../utils/upload'
 export default {
+  name: 'videoList',
   data () {
     return {
       show: false,
       describe: {},//诊断详情
-      videoList: [
-        {
-          name: '视频',
-          url: 'https://docs.egret.com/engine/img/engine2d.mp4',
-          time: '2022-01-04',
-          describe: {
-            date: '2022-01-08',
-            see: '大肿瘤',
-            result: '倒计时20天'
+      videoList: [],
+      loading: false,
+      finished: false,
+      pageNum: 1,
+      pageSize: 10,
+      totalCount: 0,
+      uploadLoading: false
     }
   },
-        {
-          name: '视频',
-          url: 'https://docs.egret.com/engine/img/engine2d.mp4',
-          time: '2022-01-04',
-          describe: {
-            date: '2022-01-08',
-            see: '大肿瘤',
-            result: '倒计时20天'
-          }
-        },
-        {
-          name: '视频',
-          url: 'https://docs.egret.com/engine/img/engine2d.mp4',
-          time: '2022-01-04',
-          describe: {
-            date: '2022-01-08',
-            see: '大肿瘤',
-            result: '倒计时20天'
+  methods: {
+    onLoad () {
+      if (!this.finished) {
+        this.pageNum++
+        this.getVideoList()
       }
     },
-        {
-          name: '视频',
-          url: 'https://docs.egret.com/engine/img/engine2d.mp4',
-          time: '2022-01-04',
-          describe: {
-            date: '2022-01-08',
-            see: '大肿瘤',
-            result: '倒计时20天'
+    getVideoList () {
+      let data = {
+        pageNum: this.pageNum,
+        pageSize: this.pageSize,
+        dataId: this.$route.query.id
       }
+      this.$API.getVideoList(data).then(res => {
+        this.loading = false
+        if (res.code == 1) {
+          this.totalCount = res.object.totalCount
+          this.videoList = [...this.videoList, ...res.object.list]
         }
-      ],
-
+        if (this.videoList.length >= this.totalCount) {
+          this.finished = true
         }
-  },
-  methods: {
-    jumpTo () {
-      console.log('双穿视屏');
+      })
     },
     showPop (data) {
       this.show = true
       this.describe = data
     },
+    showVideo (url) {
+      this.$router.push(`/videoShow?src=${url}`)
+    },
+    afterRead (file) {
+      this.uploadLoading = true
+      // console.log(file);
+      uploadByPieces({
+        randoms: '', // 随机数，这里作为给后端处理分片的标识 根据项目看情况 是否要加
+        file: file.file, // 视频实体
+        pieceSize: 10, // 分片大小
+        dataId: this.$route.query.id,
+        success: data => {
+          console.log('分片上传视频成功', data)
+          this.uploadLoading = false
+          this.pageNum = 1
+          this.videoList = []
+          this.getVideoList()
+        },
+        error: e => {
+          console.log('分片上传视频失败', e)
+        }
+      })
     },
-  beforeRouteEnter (to, from, next) {
-    from.meta.keepAlive = true
-    next()
   },
   mounted () {
+    this.videoList = []
+    this.getVideoList()
+  },
+  activated () {
+    const scrollTop = this.$route.meta.scrollTop;
+    const $content = document.querySelector('.list_content');
+    if (scrollTop && $content) {
+      this.$nextTick(() => {
+        console.log(scrollTop);
+        document.querySelector('.list_content').scrollTop = scrollTop;
+      })
+    }
   },
-  watch: {}
+  beforeRouteLeave (to, from, next) {
+    if (to.path != '/videoShow') {
+      from.meta.keepAlive = false
+    } else
+      if (to.path == '/videoShow') {
+        from.meta.keepAlive = true
+        const $content = document.querySelector('.list_content'); // 列表的外层容器
+        const scrollTop = $content ? $content.scrollTop : 0;
+        from.meta.scrollTop = scrollTop;
+      }
+    next()
+  }
 }
 </script>
 <style lang="scss" scoped>
@@ -170,7 +225,8 @@ export default {
 }
 .list_content {
   padding: 14px 14px;
-
+  height: 100%;
+  overflow: auto;
   .col {
     width: 48%;
     padding: 10px;
@@ -186,11 +242,30 @@ export default {
 #video {
   width: 100%;
   height: 150px;
+  img {
+    display: block;
+    margin: 0;
+    padding: 0;
+  }
 }
 .uploadBtn {
   transform: translateY(-16px) translatex(12px);
   color: #fff;
 }
+.img_box {
+  position: relative;
+  .start_icon {
+    height: 150px;
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 100%;
+    background: rgba(0, 0, 0, 0.5);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+  }
+}
 .pop_content {
   padding: 20px;
   .item {
@@ -204,4 +279,17 @@ export default {
     }
   }
 }
+.loading_box {
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  left: 0;
+  top: 0;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 10000;
+  background: rgba(0, 0, 0, 0.5);
+  color: #fff;
+}
 </style>
\ No newline at end of file

src/pages/videoShow.vue

+<template>
+  <div class="video_box">
+    <div class="top">
+      <van-icon
+        name="cross"
+        class="closeIcon"
+        @click="closeVideo"
+      />
+    </div>
+    <div class="video">
+      <video
+        ref="videoPlayer"
+        class="video-js"
+        id="videoplayer"
+      ></video>
+    </div>
+  </div>
+</template>
+<script>
+import videojs from 'video.js';
+export default {
+  data () {
+    return {
+      player: null,
+    }
+  },
+  computed: {
+    src () {
+      return this.$route.query.src
+    }
+  },
+  methods: {
+    // 实例化播放器
+    createVideo () {
+      let options = {
+        autoplay: false,
+        controls: true,
+        sources: [
+          {
+            src: 'https://inno.sh-sict.com/gastric-api/gastric-cancer-data/file/show?videoName=' + this.src,
+          }
+        ]
+      }
+      this.player = videojs('videoplayer', options, function onPlayerReady () {
+        console.log('onPlayerReady', this);
+      })
+    },
+    closeVideo () {
+      this.$router.go(-1)
+    }
+  },
+  mounted () {
+    this.$nextTick(() => {
+      this.createVideo()
+    })
+    this.$once('hook:beforeDestroy', () => {
+      this.player.dispose();
+    })
+  },
+}
+</script>
+<style lang="scss" scoped>
+.video_box {
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  height: 100%;
+  position: relative;
+  .top {
+    height: 40px;
+    background: #000;
+    text-align: right;
+    color: #fff;
+    font-size: 20px;
+    padding: 5px 10px 0 0;
+  }
+  .video {
+    flex: 1;
+  }
+}
+#videoplayer {
+  width: 100%;
+  height: 100%;
+}
+
+::v-deep .video-js .vjs-big-play-button {
+  font-size: 0.5rem;
+  width: 1.5rem;
+  height: 0.8rem;
+  top: 50%;
+  left: 50%;
+  transform: translateX(-50%) translateY(-50%);
+}
+</style>
\ No newline at end of file

src/router/index.js

@@ -15,15 +15,21 @@ const page = [
   },
   {
     path: "/peopleList",
-    meta: { index: 1, keepAlive: true, scrollTop: 0 },
+    meta: { index: 2, keepAlive: true, scrollTop: 0 },
     name: "peopleList",
     component: () => import("@/pages/peopleList")
   },
   {
     path: "/videoList",
-    meta: { index: 2 },
+    meta: { index: 3, keepAlive: true, scrollTop: 0 },
     name: "videoList",
     component: () => import("@/pages/videoList")
+  },
+  {
+    path: "/videoShow",
+    meta: { index: 3, keepAlive: false },
+    name: "videoShow",
+    component: () => import("@/pages/videoShow")
   }
 ];
 

src/utils/upload.js

+import md5 from "js-md5"; //引入MD5加密
+import { API } from "@/axios/api"; // 这里指前端调用接口的api方法
+export const uploadByPieces = ({
+  randoms,
+  file,
+  pieceSize = 10,
+  progress,
+  dataId,
+  success,
+  error
+}) => {
+  // 如果文件传入为空直接 return 返回
+  // if (!file || !file.length) return;
+
+  console.log(file);
+  let fileMD5 = ""; // 总文件列表
+  const chunkSize = pieceSize * 1024 * 1024; // 5MB一片
+  const chunkCount = Math.ceil(file.size / chunkSize); // 总片数
+  // 获取md5
+  const readFileMD5 = () => {
+    // 读取视频文件的md5
+    console.log("获取文件的MD5值");
+    let fileRederInstance = new FileReader();
+    console.log("file", file);
+    fileRederInstance.readAsBinaryString(file);
+    fileRederInstance.addEventListener("load", (e) => {
+      let fileBolb = e.target.result;
+      fileMD5 = md5(fileBolb);
+      console.log("fileMD5", fileMD5);
+      console.log("文件未被上传，将分片上传");
+      readChunkMD5();
+    });
+  };
+  const getChunkInfo = (file, currentChunk, chunkSize) => {
+    let start = currentChunk * chunkSize;
+    let end = Math.min(file.size, start + chunkSize);
+    let chunk = file.slice(start, end);
+    return { start, end, chunk };
+  };
+  // 针对每个文件进行chunk处理
+  const readChunkMD5 = () => {
+    // 针对单个文件进行chunk上传
+    for (var i = 0; i < chunkCount; i++) {
+      const { chunk } = getChunkInfo(file, i, chunkSize);
+      console.log("总片数" + chunkCount);
+      console.log("分片后的数据---测试：" + i);
+      console.log(chunk);
+      uploadChunk({ chunk, currentChunk: i, chunkCount });
+    }
+  };
+  const uploadChunk = (chunkInfo) => {
+    // progressFun()
+    let config = {
+      headers: {
+        "Content-Type": "multipart/form-data"
+      }
+    };
+    // 创建formData对象，下面是结合不同项目给后端传入的对象。
+    let fetchForm = new FormData();
+    fetchForm.append("identifier", randoms);
+    fetchForm.append("chunkNumber", chunkInfo.currentChunk + 1);
+    fetchForm.append("chunkSize", chunkSize);
+    fetchForm.append("currentChunkSize", chunkInfo.chunk.size);
+    fetchForm.append("file", chunkInfo.chunk);
+    fetchForm.append("filename", file.name);
+    fetchForm.append("totalChunks", chunkInfo.chunkCount);
+    fetchForm.append("totalSize", chunkSize);
+    fetchForm.append("dataId", dataId);
+    // fetchForm.append('md5', fileMD5)
+    API.fileUpload(fetchForm, config)
+      .then((res) => {
+        console.log("分片上传返回信息：" + res);
+        if (res.code == 1) {
+          // 结合不同项目 将成功的信息返回出去，这里可变的是指 res.data[0]
+          success();
+          // 下面如果在项目中没有用到可以不用打开注释
+          // if (chunkInfo.currentChunk < chunkInfo.chunkCount - 1) {
+          //   console.log("分片上传成功")
+
+          // } else {
+          //   // 当总数大于等于分片个数的时候
+          //   if ((chunkInfo.currentChunk + 1) == chunkInfo.chunkCount) {
+          //     console.log("文件开始------合并成功")
+          //     success(res.data[0])
+          //   }
+          // }
+        } else {
+          console.log(res.message);
+        }
+      })
+      .catch((e) => {
+        error && error(e);
+      });
+  };
+  readFileMD5(); // 开始执行代码
+};