添加获取直播流的api

web_src/src/components/UiHeader.vue

@@ -3,6 +3,7 @@
 		<el-menu router :default-active="this.$route.path" background-color="#545c64" text-color="#fff" active-text-color="#ffd04b" mode="horizontal">
             <el-menu-item index="/">控制台</el-menu-item>
             <el-menu-item index="/deviceList">设备列表</el-menu-item>
+            <el-menu-item index="/pushVideoList">推流列表</el-menu-item>
             <el-menu-item index="/parentPlatformList/15/1">国标级联</el-menu-item>
             <el-switch v-model="alarmNotify"  active-text="报警信息推送" style="display: block float: right" @change="sseControl"></el-switch>
             <el-menu-item style="float: right;" @click="loginout">退出</el-menu-item>