Upload local file

This article shows how to upload files to oss.

Before upoloading files, you need to buy storage space and authorize it to DeOSS, please refer to Purchase Space and Authorized space.

See all OSS services on the CESS chain.

You can also use the OSS service officially provided by CESS, the address is:http://deoss-pub-gateway.cess.cloud/

An example of uploading a file:

package main

import (

	cess "github.com/CESSProject/cess-go-sdk"

// Substrate well-known mnemonic:
//	https://github.com/substrate-developer-hub/substrate-developer-hub.github.io/issues/613
var MY_MNEMONIC = "bottom drive obey lake curtain smoke basket hold race lonely fit walk"

var RPC_ADDRS = []string{

func main() {
	sdk, err := cess.New(
	if err != nil {
	// Upload file to oss
	sdk.StoreFile("http://deoss-pub-gateway.cess.cloud/", "test.log", "test-bucket")

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