UploadTask.onProgressUpdate(listener: Function)

版本要求:
BaseKit≥2.0.1
支持平台:
iOSAndroid

描述

监听上传进度变化事件

参数

参数类型必填说明
是事件监听回调函数

返回值

无

示例代码

import { downloadFile, uploadFile } from '@ray-js/ray'

// 监听上传进度:拿到 UploadTask 后注册 onProgressUpdate,上传过程中回调进度
downloadFile({
  url: "https://airtake-public-data-1254153901.cos.ap-shanghai.myqcloud.com/ttttestfile/test_image.jpg",
  success: ({ tempFilePath }) => {
    const task = uploadFile({
      url: "https://httpbin.org/post",
      filePath: tempFilePath,
      name: "file",
      success: () => console.log("上传完成"),
      fail: error => console.error(error),
    });
    task.onProgressUpdate(e => {
      console.log("上传进度:", e.progress, e.totalBytesSent, "/", e.totalBytesExpectedToSend);
    });
  },
  fail: error => console.error(error),
});