Rust

OSS Download String (Alibaba Cloud)

See more Alibaba Cloud OSS Examples

Demonstrates how to download a textual object into a string variable.

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

Rust

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

let http = chilkat::Http::new();

// Insert your AccessKey ID here:
http.set_aws_access_key("access-key");

// Insert your AccessKey Secret here:
http.set_aws_secret_key("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.set_aws_endpoint("oss-us-east-1.aliyuncs.com");

let bucket_name = "chilkat".to_string();
let object_name = "orchard.json".to_string();

// This is the byte representation of the text file downloaded from Aliyun.
// It must be specified to allow Chilkat to correctly interpret the bytes as characters.
let charset = "utf-8".to_string();

let file_contents = http.s3_download_string(&bucket_name, &object_name, &charset).unwrap_or_default();
if !http.last_method_success() {
    println!("{}", http.last_error_text());
} else {
    println!("{}", file_contents);
    println!("Success.");
}