|  |  | 
 |  |  | <template> | 
 |  |  |    <div id="app"> | 
 |  |  |       <el-container> | 
 |  |  |          <el-header> | 
 |  |  |             <uiHeader></uiHeader> | 
 |  |  |          </el-header> | 
 |  |  |          <el-main> | 
 |  |  |             <div style="background-color: #FFFFFF; margin-bottom: 1rem; position: relative; padding: 0.5rem; text-align: left;"> | 
 |  |  |                <span style="font-size: 1rem; font-weight: bold;">推流列表</span> | 
 |  |  |                <div style="position: absolute; right: 1rem; top: 0.3rem;"> | 
 |  |  |                   <el-button icon="el-icon-refresh-right" circle size="mini" :loading="getDeviceListLoading" @click="getDeviceList()"></el-button> | 
 |  |  |                </div> | 
 |  |  |             </div> | 
 |  |  |             <!-- <devicePlayer ref="devicePlayer"></devicePlayer> --> | 
 |  |  |             <el-table :data="deviceList" border style="width: 100%" :height="winHeight"> | 
 |  |  |                <el-table-column prop="schema" label="协议" width="180" align="center"> | 
 |  |  |                </el-table-column> | 
 |  |  |                <el-table-column prop="streamUrl" label="流地址" width="240" align="center"> | 
 |  |  |                </el-table-column> | 
 |  |  |                <el-table-column prop="online" label="在线人数" width="240" align="center"> | 
 |  |  |                </el-table-column> | 
 |  |  |                <el-table-column prop="startTime" label="开始时间" align="center"> | 
 |  |  |                </el-table-column> | 
 |  |  | 					 | 
 |  |  |   <div id="pushVideoList" style="width: 100%"> | 
 |  |  |     <div class="page-header"> | 
 |  |  |       <div class="page-title">推流列表</div> | 
 |  |  |       <div class="page-header-btn"> | 
 |  |  |         搜索: | 
 |  |  |         <el-input @input="getPushList" style="margin-right: 1rem; width: auto;" size="mini" placeholder="关键字" | 
 |  |  |                   prefix-icon="el-icon-search" v-model="searchSrt" clearable></el-input> | 
 |  |  |         流媒体: | 
 |  |  |         <el-select size="mini" @change="getPushList" style="margin-right: 1rem;" v-model="mediaServerId" | 
 |  |  |                    placeholder="请选择" default-first-option> | 
 |  |  |           <el-option label="全部" value=""></el-option> | 
 |  |  |           <el-option | 
 |  |  |             v-for="item in mediaServerList" | 
 |  |  |             :key="item.id" | 
 |  |  |             :label="item.id" | 
 |  |  |             :value="item.id"> | 
 |  |  |           </el-option> | 
 |  |  |         </el-select> | 
 |  |  |         推流状态: | 
 |  |  |         <el-select size="mini" style="margin-right: 1rem;" @change="getPushList" v-model="pushing" placeholder="请选择" | 
 |  |  |                    default-first-option> | 
 |  |  |           <el-option label="全部" value=""></el-option> | 
 |  |  |           <el-option label="推流进行中" value="true"></el-option> | 
 |  |  |           <el-option label="推流未进行" value="false"></el-option> | 
 |  |  |         </el-select> | 
 |  |  |         <el-button icon="el-icon-upload2" size="mini" style="margin-right: 1rem;" type="primary" @click="importChannel"> | 
 |  |  |           通道导入 | 
 |  |  |         </el-button> | 
 |  |  |         <el-button icon="el-icon-download" size="mini" style="margin-right: 1rem;" type="primary"> | 
 |  |  |           <a style="color: #FFFFFF; text-align: center; text-decoration: none" href="/static/file/推流通道导入.zip" | 
 |  |  |              download='推流通道导入.zip'>下载模板</a> | 
 |  |  |         </el-button> | 
 |  |  |         <el-button icon="el-icon-delete" size="mini" style="margin-right: 1rem;" | 
 |  |  |                    :disabled="multipleSelection.length === 0" type="danger" @click="batchDel">批量移除 | 
 |  |  |         </el-button> | 
 |  |  |         <el-button icon="el-icon-plus" size="mini" style="margin-right: 1rem;" type="primary" @click="addStream">添加通道 | 
 |  |  |         </el-button> | 
 |  |  |         <el-button icon="el-icon-refresh-right" circle size="mini" @click="refresh()"></el-button> | 
 |  |  |       </div> | 
 |  |  |     </div> | 
 |  |  |     <devicePlayer ref="devicePlayer"></devicePlayer> | 
 |  |  |     <addStreamTOGB ref="addStreamTOGB"></addStreamTOGB> | 
 |  |  |     <el-table ref="pushListTable" :data="pushList" style="width: 100%" :height="winHeight" | 
 |  |  |               @selection-change="handleSelectionChange" :row-key="(row)=> row.app + row.stream"> | 
 |  |  |       <el-table-column  type="selection" :reserve-selection="true" min-width="55"> | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column prop="name" label="名称" min-width="200"> | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column prop="app" label="APP" min-width="200"> | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column prop="stream" label="流ID" min-width="200"> | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column prop="gbId" label="国标编码" min-width="200" > | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column prop="mediaServerId" label="流媒体" min-width="200" > | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column label="开始时间"  min-width="200"> | 
 |  |  |         <template slot-scope="scope"> | 
 |  |  |           <el-button-group> | 
 |  |  |             {{ scope.row.pushTime == null? "-":scope.row.pushTime }} | 
 |  |  |           </el-button-group> | 
 |  |  |         </template> | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column label="正在推流"  min-width="100"> | 
 |  |  |         <template slot-scope="scope"> | 
 |  |  |           {{scope.row.pushIng ? '是' : '否' }} | 
 |  |  |         </template> | 
 |  |  |       </el-table-column> | 
 |  |  |       <el-table-column label="本平台推流"  min-width="100"> | 
 |  |  |         <template slot-scope="scope"> | 
 |  |  |           {{scope.row.pushIng && !!scope.row.self ? '是' : '否' }} | 
 |  |  |         </template> | 
 |  |  |       </el-table-column> | 
 |  |  |  | 
 |  |  |                <el-table-column label="操作" width="360" align="center" fixed="right"> | 
 |  |  |                   <template slot-scope="scope"> | 
 |  |  |                      <el-button size="mini" :ref="scope.row.deviceId + 'refbtn' " icon="el-icon-refresh"  @click="refDevice(scope.row)">刷新</el-button> | 
 |  |  |                      <el-button-group> | 
 |  |  |                      <el-button size="mini" icon="el-icon-video-play" @click="sendDevicePush(scope.row)">播放</el-button> | 
 |  |  |                      <el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="!!scope.row.streamId" @click="stopDevicePush(scope.row)">停止</el-button> | 
 |  |  |                      </el-button-group> | 
 |  |  |                      </template> | 
 |  |  |                </el-table-column> | 
 |  |  |             </el-table> | 
 |  |  |             <el-pagination | 
 |  |  |                style="float: right" | 
 |  |  |                @size-change="handleSizeChange" | 
 |  |  |                @current-change="currentChange" | 
 |  |  |                :current-page="currentPage" | 
 |  |  |                :page-size="count" | 
 |  |  |                :page-sizes="[15, 25, 35, 50]" | 
 |  |  |                layout="total, sizes, prev, pager, next" | 
 |  |  |                :total="total"> | 
 |  |  |             </el-pagination> | 
 |  |  |  | 
 |  |  |          </el-main> | 
 |  |  |       </el-container> | 
 |  |  |    </div> | 
 |  |  |       <el-table-column label="操作" min-width="360"  fixed="right"> | 
 |  |  |         <template slot-scope="scope"> | 
 |  |  |           <el-button size="medium" icon="el-icon-video-play" | 
 |  |  |                      v-if="scope.row.pushIng === true" | 
 |  |  |                      @click="playPush(scope.row)" type="text">播放 | 
 |  |  |           </el-button> | 
 |  |  |           <el-divider direction="vertical"></el-divider> | 
 |  |  |           <el-button size="medium" icon="el-icon-delete" type="text" @click="stopPush(scope.row)" style="color: #f56c6c" >移除</el-button> | 
 |  |  |           <el-divider direction="vertical"></el-divider> | 
 |  |  |           <el-button size="medium" icon="el-icon-position" type="text" v-if="!!!scope.row.gbId" | 
 |  |  |                      @click="addToGB(scope.row)">加入国标 | 
 |  |  |           </el-button> | 
 |  |  |           <el-divider v-if="!!!scope.row.gbId" direction="vertical"></el-divider> | 
 |  |  |           <el-button size="medium" icon="el-icon-position" type="text" v-if="!!scope.row.gbId" | 
 |  |  |                      @click="removeFromGB(scope.row)">移出国标 | 
 |  |  |           </el-button> | 
 |  |  |         </template> | 
 |  |  |       </el-table-column> | 
 |  |  |     </el-table> | 
 |  |  |     <el-pagination | 
 |  |  |       style="float: right" | 
 |  |  |       @size-change="handleSizeChange" | 
 |  |  |       @current-change="currentChange" | 
 |  |  |       :current-page="currentPage" | 
 |  |  |       :page-size="count" | 
 |  |  |       :page-sizes="[15, 25, 35, 50]" | 
 |  |  |       layout="total, sizes, prev, pager, next" | 
 |  |  |       :total="total"> | 
 |  |  |     </el-pagination> | 
 |  |  |     <streamProxyEdit ref="streamProxyEdit"></streamProxyEdit> | 
 |  |  |     <importChannel ref="importChannel"></importChannel> | 
 |  |  |   </div> | 
 |  |  | </template> | 
 |  |  |  | 
 |  |  | <script> | 
 |  |  |    import uiHeader from './UiHeader.vue' | 
 |  |  |    export default { | 
 |  |  |       name: 'app', | 
 |  |  |       components: { | 
 |  |  |          uiHeader | 
 |  |  |       }, | 
 |  |  |       data() { | 
 |  |  |          return { | 
 |  |  |             deviceList: [], //设备列表 | 
 |  |  |             currentDevice: {}, //当前操作设备对象 | 
 |  |  | import streamProxyEdit from './dialog/StreamProxyEdit.vue' | 
 |  |  | import devicePlayer from './dialog/devicePlayer.vue' | 
 |  |  | import addStreamTOGB from './dialog/pushStreamEdit.vue' | 
 |  |  | import uiHeader from '../layout/UiHeader.vue' | 
 |  |  | import importChannel from './dialog/importChannel.vue' | 
 |  |  | import MediaServer from './service/MediaServer' | 
 |  |  |  | 
 |  |  |             videoComponentList: [], | 
 |  |  |             updateLooper: 0, //数据刷新轮训标志 | 
 |  |  |             currentDeviceChannelsLenth:0, | 
 |  |  |             winHeight: window.innerHeight - 200, | 
 |  |  |             currentPage:1, | 
 |  |  |             count:15, | 
 |  |  |             total:0, | 
 |  |  |             getDeviceListLoading: false | 
 |  |  |          }; | 
 |  |  |       }, | 
 |  |  |       computed: { | 
 |  |  |          getcurrentDeviceChannels: function() { | 
 |  |  |             let data = this.currentDevice['channelMap']; | 
 |  |  |             let channels = null; | 
 |  |  |             if (data) { | 
 |  |  |                channels = Object.keys(data).map(key => { | 
 |  |  |                   return data[key]; | 
 |  |  |                }); | 
 |  |  |                this.currentDeviceChannelsLenth = channels.length; | 
 |  |  |             } | 
 |  |  | export default { | 
 |  |  |   name: 'pushVideoList', | 
 |  |  |   components: { | 
 |  |  |     devicePlayer, | 
 |  |  |     addStreamTOGB, | 
 |  |  |     streamProxyEdit, | 
 |  |  |     uiHeader, | 
 |  |  |     importChannel, | 
 |  |  |   }, | 
 |  |  |   data() { | 
 |  |  |     return { | 
 |  |  |       pushList: [], //设备列表 | 
 |  |  |       currentPusher: {}, //当前操作设备对象 | 
 |  |  |       updateLooper: 0, //数据刷新轮训标志 | 
 |  |  |       currentDeviceChannelsLenth: 0, | 
 |  |  |       winHeight: window.innerHeight - 250, | 
 |  |  |       mediaServerObj: new MediaServer(), | 
 |  |  |       currentPage: 1, | 
 |  |  |       count: 15, | 
 |  |  |       total: 0, | 
 |  |  |       searchSrt: "", | 
 |  |  |       pushing: "", | 
 |  |  |       mediaServerId: "", | 
 |  |  |       mediaServerList: [], | 
 |  |  |       multipleSelection: [], | 
 |  |  |       getDeviceListLoading: false | 
 |  |  |     }; | 
 |  |  |   }, | 
 |  |  |   computed: {}, | 
 |  |  |   mounted() { | 
 |  |  |     this.initData(); | 
 |  |  |     this.updateLooper = setInterval(this.getPushList, 2000); | 
 |  |  |   }, | 
 |  |  |   destroyed() { | 
 |  |  |     clearTimeout(this.updateLooper); | 
 |  |  |   }, | 
 |  |  |   methods: { | 
 |  |  |     initData: function () { | 
 |  |  |       this.mediaServerObj.getOnlineMediaServerList((data) => { | 
 |  |  |         this.mediaServerList = data.data; | 
 |  |  |       }) | 
 |  |  |       this.getPushList(); | 
 |  |  |     }, | 
 |  |  |     currentChange: function (val) { | 
 |  |  |       this.currentPage = val; | 
 |  |  |       this.getPushList(); | 
 |  |  |     }, | 
 |  |  |     handleSizeChange: function (val) { | 
 |  |  |       this.count = val; | 
 |  |  |       this.getPushList(); | 
 |  |  |     }, | 
 |  |  |     getPushList: function () { | 
 |  |  |       let that = this; | 
 |  |  |       this.getDeviceListLoading = true; | 
 |  |  |       this.$axios({ | 
 |  |  |         method: 'get', | 
 |  |  |         url: `/api/push/list`, | 
 |  |  |         params: { | 
 |  |  |           page: that.currentPage, | 
 |  |  |           count: that.count, | 
 |  |  |           query: that.searchSrt, | 
 |  |  |           pushing: that.pushing, | 
 |  |  |           mediaServerId: that.mediaServerId, | 
 |  |  |         } | 
 |  |  |       }).then(function (res) { | 
 |  |  |           if (res.data.code === 0) { | 
 |  |  |             that.total = res.data.data.total; | 
 |  |  |             that.pushList = res.data.data.list; | 
 |  |  |           } | 
 |  |  |  | 
 |  |  |             console.log("数据:" + JSON.stringify(channels)); | 
 |  |  |             return channels; | 
 |  |  |          } | 
 |  |  |       }, | 
 |  |  |       mounted() { | 
 |  |  |          this.initData(); | 
 |  |  |          this.updateLooper = setInterval(this.initData, 10000); | 
 |  |  |       }, | 
 |  |  |       destroyed() { | 
 |  |  |          this.$destroy('videojs'); | 
 |  |  |          clearTimeout(this.updateLooper); | 
 |  |  |       }, | 
 |  |  |       methods: { | 
 |  |  |          initData: function() { | 
 |  |  |             this.getDeviceList(); | 
 |  |  |          }, | 
 |  |  |          currentChange: function(val){ | 
 |  |  |             this.currentPage = val; | 
 |  |  |             this.getDeviceList(); | 
 |  |  |          }, | 
 |  |  |          handleSizeChange: function(val){ | 
 |  |  |             this.count = val; | 
 |  |  |             this.getDeviceList(); | 
 |  |  |          }, | 
 |  |  |          getDeviceList: function() { | 
 |  |  |             let that = this; | 
 |  |  |             this.getDeviceListLoading = true; | 
 |  |  |             this.$axios.get(`/api/devices`,{ | 
 |  |  |                params: { | 
 |  |  |                   page: that.currentPage, | 
 |  |  |                   count: that.count | 
 |  |  |                } | 
 |  |  |             } ) | 
 |  |  |             .then(function (res) { | 
 |  |  |                console.log(res); | 
 |  |  |                console.log(res.data.list); | 
 |  |  |                that.total = res.data.total; | 
 |  |  |                that.deviceList = res.data.list; | 
 |  |  |                that.getDeviceListLoading = false; | 
 |  |  |             }) | 
 |  |  |             .catch(function (error) { | 
 |  |  |                console.log(error); | 
 |  |  |                that.getDeviceListLoading = false; | 
 |  |  |             }); | 
 |  |  |         that.getDeviceListLoading = false; | 
 |  |  |       }).catch(function (error) { | 
 |  |  |         console.error(error); | 
 |  |  |         that.getDeviceListLoading = false; | 
 |  |  |       }); | 
 |  |  |     }, | 
 |  |  |  | 
 |  |  |          }, | 
 |  |  |          showChannelList: function(row) { | 
 |  |  |             console.log(JSON.stringify(row)) | 
 |  |  |             this.$router.push(`/channelList/${row.deviceId}/0/15/1`); | 
 |  |  |          }, | 
 |  |  |          showDevicePosition: function(row) { | 
 |  |  |             console.log(JSON.stringify(row)) | 
 |  |  |             this.$router.push(`/devicePosition/${row.deviceId}/0/15/1`); | 
 |  |  |          }, | 
 |  |  |     playPush: function (row) { | 
 |  |  |       let that = this; | 
 |  |  |       this.getListLoading = true; | 
 |  |  |       this.$axios({ | 
 |  |  |         method: 'get', | 
 |  |  |         url: '/api/push/getPlayUrl', | 
 |  |  |         params: { | 
 |  |  |           app: row.app, | 
 |  |  |           stream: row.stream, | 
 |  |  |           mediaServerId: row.mediaServerId | 
 |  |  |         } | 
 |  |  |       }).then(function (res) { | 
 |  |  |         that.getListLoading = false; | 
 |  |  |         if (res.data.code === 0 ) { | 
 |  |  |           that.$refs.devicePlayer.openDialog("streamPlay", null, null, { | 
 |  |  |             streamInfo: res.data.data, | 
 |  |  |             hasAudio: true | 
 |  |  |           }); | 
 |  |  |         }else { | 
 |  |  |           that.$message.error(res.data.msg); | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |          //gb28181平台对接 | 
 |  |  |          //刷新设备信息 | 
 |  |  |          refDevice: function(itemData) { | 
 |  |  |             ///api/devices/{deviceId}/sync | 
 |  |  |             console.log("刷新对应设备:" + itemData.deviceId); | 
 |  |  |             var that = this; | 
 |  |  |             that.$refs[itemData.deviceId + 'refbtn' ].loading = true; | 
 |  |  |             this.$axios({ | 
 |  |  |                method: 'post', | 
 |  |  |                url: '/api/devices/' + itemData.deviceId + '/sync' | 
 |  |  |             }).then(function(res) { | 
 |  |  |                console.log("刷新设备结果:"+JSON.stringify(res)); | 
 |  |  |                if (!res.data.deviceId) { | 
 |  |  |                   that.$message({ | 
 |  |  |                      showClose: true, | 
 |  |  |                      message: res.data, | 
 |  |  |                      type: 'error' | 
 |  |  |                   }); | 
 |  |  |                }else{ | 
 |  |  |                   that.$message({ | 
 |  |  |                      showClose: true, | 
 |  |  |                      message: '请求成功', | 
 |  |  |                      type: 'success' | 
 |  |  |                   }); | 
 |  |  |                } | 
 |  |  |                that.initData() | 
 |  |  |                that.$refs[itemData.deviceId + 'refbtn' ].loading = false; | 
 |  |  |             }).catch(function(e) { | 
 |  |  |                console.error(e) | 
 |  |  |                that.$refs[itemData.deviceId + 'refbtn' ].loading = false; | 
 |  |  |             });; | 
 |  |  |          }, | 
 |  |  |          //通知设备上传媒体流 | 
 |  |  |          sendDevicePush: function(itemData) { | 
 |  |  |             // let deviceId = this.currentDevice.deviceId; | 
 |  |  |             // let channelId = itemData.channelId; | 
 |  |  |             // console.log("通知设备推流1:" + deviceId + " : " + channelId); | 
 |  |  |             // let that = this; | 
 |  |  |             // this.$axios({ | 
 |  |  |             //    method: 'get', | 
 |  |  |             //    url: '/api/play/' + deviceId + '/' + channelId | 
 |  |  |             // }).then(function(res) { | 
 |  |  |             //    let ssrc = res.data.ssrc; | 
 |  |  |             //    that.$refs.devicePlayer.play(ssrc,deviceId,channelId); | 
 |  |  |             // }).catch(function(e) { | 
 |  |  |             // }); | 
 |  |  |          }, | 
 |  |  |       transportChange: function (row) { | 
 |  |  |         console.log(row); | 
 |  |  |         console.log(`修改传输方式为 ${row.streamMode}:${row.deviceId} `); | 
 |  |  |       }).catch(function (error) { | 
 |  |  |         console.error(error); | 
 |  |  |         that.getListLoading = false; | 
 |  |  |       }); | 
 |  |  |     }, | 
 |  |  |     stopPush: function (row) { | 
 |  |  |       let that = this; | 
 |  |  |       that.$axios({ | 
 |  |  |         method: "post", | 
 |  |  |         url: "/api/push/stop", | 
 |  |  |         params: { | 
 |  |  |           app: row.app, | 
 |  |  |           streamId: row.stream | 
 |  |  |         } | 
 |  |  |       }).then((res) => { | 
 |  |  |         if (res.data.code === 0) { | 
 |  |  |           that.initData() | 
 |  |  |         } | 
 |  |  |       }).catch(function (error) { | 
 |  |  |         console.error(error); | 
 |  |  |       }); | 
 |  |  |     }, | 
 |  |  |     addToGB: function (row) { | 
 |  |  |       this.$refs.addStreamTOGB.openDialog({ | 
 |  |  |         app: row.app, | 
 |  |  |         stream: row.stream, | 
 |  |  |         mediaServerId: row.mediaServerId | 
 |  |  |       }, this.initData); | 
 |  |  |     }, | 
 |  |  |     removeFromGB: function (row) { | 
 |  |  |       let that = this; | 
 |  |  |       that.$axios({ | 
 |  |  |         method: "delete", | 
 |  |  |         url: "/api/push/remove_form_gb", | 
 |  |  |         data: row | 
 |  |  |       }).then((res) => { | 
 |  |  |         if (res.data.code === 0) { | 
 |  |  |           that.initData() | 
 |  |  |         } | 
 |  |  |       }).catch(function (error) { | 
 |  |  |         console.error(error); | 
 |  |  |       }); | 
 |  |  |     }, | 
 |  |  |     importChannel: function () { | 
 |  |  |       this.$refs.importChannel.openDialog(() => { | 
 |  |  |  | 
 |  |  |       }) | 
 |  |  |     }, | 
 |  |  |     addStream: function (){ | 
 |  |  |       this.$refs.addStreamTOGB.openDialog(null, this.initData); | 
 |  |  |     }, | 
 |  |  |     batchDel: function () { | 
 |  |  |       this.$confirm(`确定删除选中的${this.multipleSelection.length}个通道?`, '提示', { | 
 |  |  |         confirmButtonText: '确定', | 
 |  |  |         cancelButtonText: '取消', | 
 |  |  |         type: 'warning' | 
 |  |  |       }).then(() => { | 
 |  |  |         let that = this; | 
 |  |  |         this.$axios({ | 
 |  |  |           method: 'get', | 
 |  |  |           url: '/api/devices/' + row.deviceId + '/transport/' + row.streamMode | 
 |  |  |         }).then(function(res) { | 
 |  |  |  | 
 |  |  |         }).catch(function(e) { | 
 |  |  |         that.$axios({ | 
 |  |  |           method: "delete", | 
 |  |  |           url: "/api/push/batchStop", | 
 |  |  |           data: { | 
 |  |  |             gbStreams: this.multipleSelection | 
 |  |  |           } | 
 |  |  |         }).then((res) => { | 
 |  |  |           this.initData(); | 
 |  |  |           this.$refs.pushListTable.clearSelection(); | 
 |  |  |         }).catch(function (error) { | 
 |  |  |           console.error(error); | 
 |  |  |         }); | 
 |  |  |       } | 
 |  |  |       }).catch(() => { | 
 |  |  |  | 
 |  |  |       } | 
 |  |  |    }; | 
 |  |  |       }); | 
 |  |  |     }, | 
 |  |  |     handleSelectionChange: function (val) { | 
 |  |  |       this.multipleSelection = val; | 
 |  |  |     }, | 
 |  |  |     refresh: function () { | 
 |  |  |       this.initData(); | 
 |  |  |     }, | 
 |  |  |   } | 
 |  |  | }; | 
 |  |  | </script> | 
 |  |  |  | 
 |  |  | <style> | 
 |  |  |    .videoList { | 
 |  |  |       display: flex; | 
 |  |  |       flex-wrap: wrap; | 
 |  |  |       align-content: flex-start; | 
 |  |  |    } | 
 |  |  | .videoList { | 
 |  |  |   display: flex; | 
 |  |  |   flex-wrap: wrap; | 
 |  |  |   align-content: flex-start; | 
 |  |  | } | 
 |  |  |  | 
 |  |  |    .video-item { | 
 |  |  |       position: relative; | 
 |  |  |       width: 15rem; | 
 |  |  |       height: 10rem; | 
 |  |  |       margin-right: 1rem; | 
 |  |  |       background-color: #000000; | 
 |  |  |    } | 
 |  |  | .video-item { | 
 |  |  |   position: relative; | 
 |  |  |   width: 15rem; | 
 |  |  |   height: 10rem; | 
 |  |  |   margin-right: 1rem; | 
 |  |  |   background-color: #000000; | 
 |  |  | } | 
 |  |  |  | 
 |  |  |    .video-item-img { | 
 |  |  |       position: absolute; | 
 |  |  |       top: 0; | 
 |  |  |       bottom: 0; | 
 |  |  |       left: 0; | 
 |  |  |       right: 0; | 
 |  |  |       margin: auto; | 
 |  |  |       width: 100%; | 
 |  |  |       height: 100%; | 
 |  |  |    } | 
 |  |  | .video-item-img { | 
 |  |  |   position: absolute; | 
 |  |  |   top: 0; | 
 |  |  |   bottom: 0; | 
 |  |  |   left: 0; | 
 |  |  |   right: 0; | 
 |  |  |   margin: auto; | 
 |  |  |   width: 100%; | 
 |  |  |   height: 100%; | 
 |  |  | } | 
 |  |  |  | 
 |  |  |    .video-item-img:after { | 
 |  |  |       content: ""; | 
 |  |  |       display: inline-block; | 
 |  |  |       position: absolute; | 
 |  |  |       z-index: 2; | 
 |  |  |       top: 0; | 
 |  |  |       bottom: 0; | 
 |  |  |       left: 0; | 
 |  |  |       right: 0; | 
 |  |  |       margin: auto; | 
 |  |  |       width: 3rem; | 
 |  |  |       height: 3rem; | 
 |  |  |       background-image: url("../assets/loading.png"); | 
 |  |  |       background-size: cover; | 
 |  |  |       background-color: #000000; | 
 |  |  |    } | 
 |  |  | .video-item-img:after { | 
 |  |  |   content: ""; | 
 |  |  |   display: inline-block; | 
 |  |  |   position: absolute; | 
 |  |  |   z-index: 2; | 
 |  |  |   top: 0; | 
 |  |  |   bottom: 0; | 
 |  |  |   left: 0; | 
 |  |  |   right: 0; | 
 |  |  |   margin: auto; | 
 |  |  |   width: 3rem; | 
 |  |  |   height: 3rem; | 
 |  |  |   background-image: url("../assets/loading.png"); | 
 |  |  |   background-size: cover; | 
 |  |  |   background-color: #000000; | 
 |  |  | } | 
 |  |  |  | 
 |  |  |    .video-item-title { | 
 |  |  |       position: absolute; | 
 |  |  |       bottom: 0; | 
 |  |  |       color: #000000; | 
 |  |  |       background-color: #ffffff; | 
 |  |  |       line-height: 1.5rem; | 
 |  |  |       padding: 0.3rem; | 
 |  |  |       width: 14.4rem; | 
 |  |  |    } | 
 |  |  | .video-item-title { | 
 |  |  |   position: absolute; | 
 |  |  |   bottom: 0; | 
 |  |  |   color: #000000; | 
 |  |  |   background-color: #ffffff; | 
 |  |  |   line-height: 1.5rem; | 
 |  |  |   padding: 0.3rem; | 
 |  |  |   width: 14.4rem; | 
 |  |  | } | 
 |  |  | </style> |