【摘要】 用Python调用华为云API接口实现发短信，当然能给调用发短信接口前提条件是通过企业实名认证，而且有一个通过审核的短信签名，话不多说，showcode
#!/usr/bin/python3
'''
功 能：对华为云常用API接口进行封装
版权信息: 华为技术有限公司，版权所有(C) 2018-2019
作 者：qshujun
修改记录：2018/02/28 v1.0
'''
import os
import time
import json
from HttpRequest import HttpRequests
class HWCloud():
def __init__(self, domain_name, username, password, region_id):
self.domain_name = domain_name
self.username = username
self.password = password
self.region_id = region_id
self.token_file = "token"
self.iam_endpoint = "https://iam.{region_id}.myhuaweicloud.com"
self.iam_token_uri = "/v3/auth/tokens"
self.smn_endpoint = "https://smn.{region_id}.myhuaweicloud.com"
self.sms_publish_uri = "/v2/{project_id}/notifications/sms"
self.headers = {"content-type": "application/json"}
self.project_id = ""
self.proxies = None
self.get_iam_token()
def get_iam_token(self):
'''
以用户名、密码从IAN换取token并加入headers
:return:
'''
# 先尝试从本地文件读取尚在有效期内的token
if os.path.isfile(self.token_file):
try:
f = open(self.token_file)
token_str = f.read()
f.close()
token_info = json.loads(token_str)
if token_info["expires_at"] > time.time():
self.headers["X-Auth-Token"] = token_info["token"]
self.project_id = token_info["project_id"]
return True
except:
pass
iam_token_url = self.iam_endpoint.format(region_id=self.region_id) + self.iam_token_uri
data = {
"auth": {
"identity": {
"methods": [
"password"
],
"password": {
"user": {
"name": self.username,
"password": self.password,
"domain": {
"name": self.domain_name
}
}
}
},
"scope": {
"project": {
"name": self.region_id
}
}
}
}
auth_timestamp = time.time()
req = HttpRequests(iam_token_url, data=json.dumps(data), type="POST", headers = self.headers, proxies=self.proxies)
print(req.get_text())
if req.get_code() == 201 and "X-Subject-Token" in req.get_headers():
self.headers["X-Auth-Token"] = req.get_headers()["X-Subject-Token"]
req_text = json.loads(req.get_text())
self.project_id = req_text["token"]["project"]["id"]
issued_at = req_text["token"]["issued_at"]
expires_at = req_text["token"]["expires_at"]
expires_timestamp = auth_timestamp + time.mktime(time.strptime(expires_at, "%Y-%m-%dT%H:%M:%S.%fZ")) - time.mktime(time.strptime(issued_at, "%Y-%m-%dT%H:%M:%S.%fZ"))
token_info = {
"token": req.get_headers()["X-Subject-Token"],
"project_id": self.project_id,
"expires_at": expires_timestamp
}
f = open(self.token_file,'w')
f.write(json.dumps(token_info))
f.close()
return True
else:
print("Get IAM token failed, http code: % s, % s" % (str(req.get_code()), req.get_text()))
return False
def sendSms(self, sign_id, endpoint, message):
'''
:param sign_id: 短信签名
:param endpoint: 手机号码
:param message: 短信消息
:return:
'''
sms_publish_url = self.smn_endpoint.format(region_id=self.region_id) + self.sms_publish_uri.format(project_id=self.project_id)
data = {
"endpoint": endpoint,
"message": message,
"sign_id": sign_id
}
req = HttpRequests(sms_publish_url, data=json.dumps(data), type="POST", headers=self.headers, proxies=self.proxies)
if req.get_code() == 200:
return True
else:
print("Send SMS failed, http code: % s, % s" % (str(req.get_code()), req.get_text()))
return False
if __name__ == '__main__':
client = HWCloud('domain_name','username','Password','cn-north-1')
client.sendSms('dddabcde*********************66','181xxxxx110','hello')依赖的外部HttpRequests类
#!/usr/bin/python
# coding: utf-8
import requests
class HttpRequests():
'''
对requests库封装的GET、POST、PUT等方法调用类
'''
def __init__(self, url, data=None, type='GET', cookie=None, headers=None, proxies=None):
self.url = url
self.data = data
self.type = type
self.cookie = cookie
self.headers = headers
self.proxies = proxies
self.send_request()
def send_request(self):
'''
setup a request
'''
if self.url == None or self.url == '':
raise 'The url should not empty!'
if self.type == 'POST':
self.req = requests.post(self.url, data=self.data, headers=self.headers, proxies=self.proxies)
elif self.type == 'GET':
if self.data == None:
self.req = requests.get(self.url, headers=self.headers, proxies=self.proxies)
else:
self.req = requests.get(self.url, params=self.data, headers=self.headers, proxies=self.proxies)
elif self.type == 'PUT':
self.req = requests.put(self.url, data=self.data, headers=self.headers, proxies=self.proxies)
else:
self.req = None
raise 'The http request type NOT support now!'
def get_code(self):
try:
return self.req.status_code
except:
raise 'get code fail'
def get_url(self):
try:
return self.req.url
except:
raise 'get url fail'
def get_text(self):
try:
return self.req.text
except:
raise 'get text fail'
def get_headers(self):
try:
return self.req.headers
except:
raise 'get headers fail'
def get_cookie(self):
headers = self.get_headers()
if 'set-cookie' in headers:
return headers['set-cookie']
else:
return None来源：华为云社区 作者：qshujun
