cos sdk android,COSSDK

8种机械键盘轴体对比

本人程序员，要买一个写代码的键盘，请问红轴和茶轴怎么选？

cos sdk 安装sdkname = cos-python-sdk-v5

腾讯云COSV5Python SDK, 目前可以支持Python2.6与Python2.7

pip安装指南:pip install -U cos-python-sdk-v5

cos最新可用地域,参照https://www.qcloud.com/document/product/436/6224

logging.basicConfig(level=logging.DEBUG, stream=sys.stdout)

设置用户属性, 包括secret_id, secret_key, region

appid已在配置中移除,请在参数Bucket中带上appid。Bucket由bucketname-appid组成

secret_id = 'AKID15IsskiBQACGbAo6WhgcQbVls7HmuG00' # 替换为用户的secret_id

secret_key = 'csivKvxxrMvSvQpMWHuIz12pThQQlWRW' # 替换为用户的secret_key

region = 'ap-beijing-1' # 替换为用户的region

token = '' # 使用临时秘钥需要传入Token，默认为空,可不填

config = CosConfig(Region=region, Secret_id=secret_id, Secret_key=secret_key, Token=token) # 获取配置对象

client = CosS3Client(config)

文件流 简单上传file_name = 'test.txt'

with open('test.txt', 'rb') as fp:

response = client.put_object(

Bucket='test04-123456789', # Bucket由bucketname-appid组成

Body=fp,

Key=file_name,

StorageClass='STANDARD',

CacheControl='no-cache',

ContentDisposition='download.txt'

)

print response['ETag']

字节流 简单上传response = client.put_object(

Bucket='test04-123456789',

Body='abcdefg',

Key=file_name,

CacheControl='no-cache',

ContentDisposition='download.txt'

)

print response['ETag']

文件下载 获取文件到本地response = client.get_object(

Bucket='test04-123456789',

Key=file_name,

)

response['Body'].get_stream_to_file('output.txt')

文件下载 获取文件流response = client.get_object(

Bucket='test04-123456789',

Key=file_name,

)

fp = response['Body'].get_raw_stream()

print fp.read(2)

文件下载 捕获异常try:

response = client.get_object(

Bucket='test04-123456789',

Key='not_exist.txt',

)

fp = response['Body'].get_raw_stream()

print fp.read(2)

except CosServiceError as e:

print e.get_origin_msg()

print e.get_digest_msg()

print e.get_status_code()

print e.get_error_code()

print e.get_error_msg()

print e.get_resource_location()

print e.get_trace_id()

print e.get_request_id()