s3 presigned upload 测试用例

from boto.s3.connection import S3Connection
import requests
import boto
access_key = 'xxx'
secret_key = 'xxx'
host = 'xx.xx.xx.xxx'
bucketname = 'test'
keyname= 'abc'
uploadstr='for test'

conn = boto.connect_s3(
        aws_access_key_id = access_key,
        aws_secret_access_key = secret_key,
        host = host,
        is_secure=False,               # uncommmnt if you are not using ssl
        calling_format = boto.s3.connection.OrdinaryCallingFormat(),
        )

bucket = conn.get_bucket(bucketname)
presigened_url= conn.generate_url(300,"PUT", bucketname, keyname)
key = bucket.new_key(keyname)
response = requests.put(presigened_url,data=uploadstr)
key = bucket.get_key(keyname)
url = key.generate_url(300)
response = requests.get(url)
print response.text

也可以使用 curl -vnL --request PUT --upload-file /tmp/abc --url + presigened_url 进行文件上传