限制视频上传大小

src/components/Editor/index.vue

@@ -12,7 +12,7 @@
         <el-form-item label="视频链接">
           <el-input v-model="videoUrl" placeholder="请输入视频链接">
             <template slot="append">
-              <Upload @upload="upload" />
+              <Upload @upload="upload" :size="500" />
             </template>
           </el-input>
         </el-form-item>