客户反馈随机上传小文件至cos速度比较慢，用Python来进行测试上传速度。
二、代码
#!/bin/env python# -*- coding:utf-8 -*-# _auth:kaliarch# use cos-python-sdk-v5# https://cloud.tencent.com/document/product/436/12269from qcloud_cos import CosConfigfrom qcloud_cos import CosS3Clientimport randomimport stringimport datetimesecret_id = ‘AKIDMdjegcmoGYiolXxxxxxxxxxxxxxxxdE‘ ?????# 替换为用户的 secretIdsecret_key = ‘d5MRL4VoxyxxxxxxxxxxxA2lNq7D‘ ?????# 替换为用户的 secretKeyregion = ‘ap-chengdu‘ ????# 替换为用户的 Region ????????????????# 使用临时密钥需要传入 Token，默认为空，可不填scheme = ‘https‘ ???????????# 指定使用 http/https 协议来访问 COS，默认为 https，可不填bucket_name = ‘xuel-test-bucket-1253961596‘ ???????#制定bucket地址config = CosConfig(Region=region, Secret_id=secret_id, Secret_key=secret_key, ?Scheme=scheme)# 2. 获取客户端对象client = CosS3Client(config)def get_data_list(number): ???""" ???获取随机字符串，number指定数量 ???:param number: ???:return: ???""" ???for i in range(int(number)): ???????random_str = ‘‘.join(random.sample(string.ascii_letters + string.digits, 12)) ???????yield str(i) + random_strdef get_func_time(func): ???""" ???装饰器函数 ???:param func: 计算内层函数执行时间 ???:return: ???""" ???def inter_func(*args): ???????stime = datetime.datetime.now() ???????print(‘start datetime:‘, stime) ???????func(*args) ???????etime = datetime.datetime.now() ???????print(‘start datetime:‘, etime) ???????print(‘duration time‘, etime - stime) ???return inter_func@get_func_timedef upload_cos(number=1000): ???""" ???cos 文件上传 ???:param number: ???:return: ???""" ???print(‘data file number:‘,str(number)) ???for content in get_data_list(number): ???????response = client.put_object( ???????????Bucket=bucket_name, ???????????Body=bytes(content,encoding=‘utf-8‘), ???????????Key=content, ???????)if __name__ == ‘__main__‘: ???upload_cos(1000)三、测试
测试500个随机文件
测试1000个随机文件
查看cos文件数据
简单COS文件上传测试
原文地址：http://blog.51cto.com/kaliarch/2155222