React Native

OSS Download File (Alibaba Cloud)

See more Alibaba Cloud OSS Examples

Demonstrates how to download a file from an AliCloud OSS bucket.

The Chilkat S3 functions in the HTTP class are compatible with Alibaba Cloud's OSS service.

React Native

import { Http } from '@chilkat/react-native'

async function chilkatExample() {
  // This requires the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  const http = new Http();

  // Insert your AccessKey ID here:
  http.awsAccessKey = 'access-key';

  // Insert your AccessKey Secret here:
  http.awsSecretKey = 'secret-key';

  // To download from a bucket located in a different region, use the endpoint for that region, such as "oss-cn-hangzhou.aliyuncs.com 	"
  // See Alibaba Object Storage Service Regions and Endpoints
  http.awsEndpoint = 'oss-us-east-1.aliyuncs.com';

  const bucketName = 'chilkat';
  const objectName = 'seahorse.jpg';
  const localFilePath = 'qa_output/seahorse.jpg';

  try {
    await http.s3DownloadFileAsync(bucketName, objectName, localFilePath);
    console.log('File downloaded.');
  } catch {
    console.log(http.lastErrorText);
  }
}