UploadTask.abort(function listener)

Introduction

Abort an upload task.

Parameters

function listener

A callback function for the result of the abort operation.

Parameters

Object res

Attribute	Type	Description
success	string	true - successful false - failed
errCode	string	Error code returned when the operation fails.
errMsg	string	Error message returned when the operation fails.

Explanation of errMsg

Error Message	Explanation
UploadFile Abort Fail, callbackId is empty: U007	Operation failed, upload task not found
UploadFile Abort Fail, Exception_" + t.toString() +: U008	Operation failed, exception information
UploadFile Abort Fail, "+error+": U009	Operation failed, error information

Sample Code

// pages/index/index.js

Page({
  uploadFile() {
    const uploadTask = dlt.uploadFile({
      url: "xxx",
      filePath: tempFilePaths[0],
      formData: {
        user: "test",
      },
      success(res) {
        console.log(res);
      },
      fail(res) {
        console.error(res);
      },
    });

    uploadTask.abort((res) => {
      console.log(res);
    }); // Cancel the upload task
  },
});