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如何使用Python实现支付宝在线支付?商家:我人傻了

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windows系统安装Python虚拟环境

首先保证你的系统已经安装好了Python

安装virtualenv


  
  1. C:\ WINDOWS\system32>pip3 install virtualenv
  2. Collecting virtualenv
  3. Downloading virtualenv- 15.1. 0-py2.py3- none-any.whl ( 1.8MB)
  4. 100% |████████████████████████████████| 1.8MB 110kB/s
  5. Installing collected packages: virtualenv
  6. Successfully installed virtualenv- 15.1. 0
  7. C:\ WINDOWS\system32>

安装virtualenvwrapper

virtualenvwrapper是virtualenv的一个方便管理虚拟环境的管理器

pip3 install virtualenvwrapper

指定虚拟环境,保存路径

首先在要保存虚拟环境的地方创建一个Evns目录,然后将这个目录添加到系统环境变量,以后创建的虚拟环境就会保存在这个目录,重启系统后生效

 

创建虚拟环境,创建后会自动进入虚拟环境

mkvirtualenv 虚拟环境名称


  
  1. [ root@192 xu_ni_huan_jing] # mkvirtualenv jxiou
  2. Using base prefix '/usr/local'
  3. New python executable in /usr/xu_ni_huan_jing/jxiou/bin/python3 .5
  4. Also creating executable in /usr/xu_ni_huan_jing/jxiou/bin/python
  5. Installing setuptools, pip, wheel...done.
  6. virtualenvwrapper.user_scripts creating /usr/xu_ni_huan_jing/jxiou/bin/predeactivate
  7. virtualenvwrapper.user_scripts creating /usr/xu_ni_huan_jing/jxiou/bin/postdeactivate
  8. virtualenvwrapper.user_scripts creating /usr/xu_ni_huan_jing/jxiou/bin/preactivate
  9. virtualenvwrapper.user_scripts creating /usr/xu_ni_huan_jing/jxiou/bin/postactivate
  10. virtualenvwrapper.user_scripts creating /usr/xu_ni_huan_jing/jxiou/bin/get_env_details
  11. (jxiou) [root@ 192 xu_ni_huan_jing] #

5.退出虚拟环境

deactivate


  
  1. (jxiou) [root@192 xu_ni_huan_jing] # deactivate
  2. [root@192 xu_ni_huan_jing] #

6.查看有哪些虚拟环境

workon


  
  1. [root@192 /] # workon
  2. jxiou2
  3. jxiou
  4. [root@192 /] #

7.进入一个指定的虚拟环境

workon jxiou(虚拟环境名称)


  
  1. [root@192 /] # workon jxiou
  2. (jxiou) [root@192 /] #

8.虚拟环境创建好后,创建Django项目,创建好数据库,开始本地调试支付请求

支付宝接口集成 ,本地环境调试支付请求

1。首先登录 蚂蚁金服网站,也就是支付宝开发者平台

登录蚂蚁金服开发者平台后,创建沙箱应用

 

也就是支付宝给开发者提供的调试环境应用

 

注意这里我们一定选择RSA2(SHA256)密钥(推荐),这个是比较安全的方式,


2.我们设置应用公钥

设置公钥,访问
https://docs.open.alipay.com/291/105971/ 这个网址

下载生成公钥的工具

 

下载解压后

 

生成公钥

 

生成公钥后会得到两个文件

 

注意:这两个文件很重要一定要保存好

 

生成公钥后,将公钥填写到信息配置里

 

 

 

当我们填写好公钥保存后,会自动给我们生成支付宝公钥

 

将生成的支付宝公钥,复制下载写在一个TXT文件里

这样我们就有了3个秘钥

 

将3个秘钥修改成英文或者拼音名称后,放到网站项目中

 

在秘钥txt文件里,秘钥内容的头部和结尾加上两行字符串,注意所有秘钥都要加


  
  1. -----BEGIN PRIVATE KEY-----
  2. 秘钥内容....
  3. ----- END PRIVATE KEY-----

 

3.支付宝,支付集成代码


  
  1. #!/usr/bin/env python
  2. # -*- coding:utf8 -*-
  3. # pip install pycryptodome 需要模块加密方面的模块
  4. __author__ = 'bobby'
  5. from datetime import datetime
  6. from Crypto.PublicKey import RSA
  7. from Crypto.Signature import PKCS1_v1_5
  8. from Crypto.Hash import SHA256
  9. from base64 import b64encode, b64decode
  10. from urllib.parse import quote_plus
  11. from urllib.parse import urlparse, parse_qs
  12. from urllib.request import urlopen
  13. from base64 import decodebytes, encodebytes
  14. import json
  15. class AliPay(object):
  16. """
  17. 支付宝支付接口
  18. """
  19. def __init__(self, appid, app_notify_url, app_private_key_path,
  20. alipay_public_key_path, return_url, debug=False):
  21. self.appid = appid
  22. self.app_notify_url = app_notify_url
  23. self.app_private_key_path = app_private_key_path
  24. self.app_private_key = None
  25. self.return_url = return_url
  26. with open(self.app_private_key_path) as fp:
  27. self.app_private_key = RSA.importKey(fp.read())
  28. self.alipay_public_key_path = alipay_public_key_path
  29. with open(self.alipay_public_key_path) as fp:
  30. self.alipay_public_key = RSA.import_key(fp.read())
  31. if debug is True:
  32. self.__gateway = "https://openapi.alipaydev.com/gateway.do"
  33. else:
  34. self.__gateway = "https://openapi.alipay.com/gateway.do"
  35. def direct_pay(self, subject, out_trade_no, total_amount, return_url=None, **kwargs):
  36. biz_content = {
  37. "subject": subject,
  38. "out_trade_no": out_trade_no,
  39. "total_amount": total_amount,
  40. "product_code": "FAST_INSTANT_TRADE_PAY",
  41. # "qr_pay_mode":4
  42. }
  43. biz_content.update(kwargs)
  44. data = self.build_body( "alipay.trade.page.pay", biz_content, self.return_url)
  45. return self.sign_data(data)
  46. def build_body(self, method, biz_content, return_url=None):
  47. data = {
  48. "app_id": self.appid,
  49. "method": method,
  50. "charset": "utf-8",
  51. "sign_type": "RSA2",
  52. "timestamp": datetime.now().strftime( "%Y-%m-%d %H:%M:%S"),
  53. "version": "1.0",
  54. "biz_content": biz_content
  55. }
  56. if return_url is not None:
  57. data[ "notify_url"] = self.app_notify_url
  58. data[ "return_url"] = self.return_url
  59. return data
  60. def sign_data(self, data):
  61. data.pop( "sign", None)
  62. # 排序后的字符串
  63. unsigned_items = self.ordered_data(data)
  64. unsigned_string = "&".join( "{0}={1}".format(k, v) for k, v in unsigned_items)
  65. sign = self.sign(unsigned_string.encode( "utf-8"))
  66. ordered_items = self.ordered_data(data)
  67. quoted_string = "&".join( "{0}={1}".format(k, quote_plus(v)) for k, v in ordered_items)
  68. # 获得最终的订单信息字符串
  69. signed_string = quoted_string + "&sign=" + quote_plus(sign)
  70. return signed_string
  71. def ordered_data(self, data):
  72. complex_keys = []
  73. for key, value in data.items():
  74. if isinstance(value, dict):
  75. complex_keys.append(key)
  76. # 将字典类型的数据dump出来
  77. for key in complex_keys:
  78. data[key] = json.dumps(data[key], separators=( ',', ':'))
  79. return sorted([(k, v) for k, v in data.items()])
  80. def sign(self, unsigned_string):
  81. # 开始计算签名
  82. key = self.app_private_key
  83. signer = PKCS1_v1_5.new(key)
  84. signature = signer.sign(SHA256.new(unsigned_string))
  85. # base64 编码,转换为unicode表示并移除回车
  86. sign = encodebytes(signature).decode( "utf8").replace( "\n", "")
  87. return sign
  88. def _verify(self, raw_content, signature):
  89. # 开始计算签名
  90. key = self.alipay_public_key
  91. signer = PKCS1_v1_5.new(key)
  92. digest = SHA256.new()
  93. digest.update(raw_content.encode( "utf8"))
  94. if signer.verify(digest, decodebytes(signature.encode( "utf8"))):
  95. return True
  96. return False
  97. def verify(self, data, signature):
  98. if "sign_type" in data:
  99. sign_type = data.pop( "sign_type")
  100. # 排序后的字符串
  101. unsigned_items = self.ordered_data(data)
  102. message = "&".join( u"{}={}".format(k, v) for k, v in unsigned_items)
  103. return self._verify(message, signature)
  104. if __name__ == "__main__":
  105. """支付请求过程"""
  106. # 传递参数初始化支付类
  107. alipay = AliPay(
  108. appid= "2016080800192023", # 设置签约的appid
  109. app_notify_url= "http://projectsedus.com/", # 异步支付通知url
  110. app_private_key_path= u"ying_yong_si_yao.txt", # 设置应用私钥
  111. alipay_public_key_path= "zhi_fu_bao_gong_yao.txt", # 支付宝的公钥,验证支付宝回传消息使用,不是你自己的公钥,
  112. debug= True, # 默认False, # 设置是否是沙箱环境,True是沙箱环境
  113. return_url= "http://47.92.87.172:8000/" # 同步支付通知url
  114. )
  115. # 传递参数执行支付类里的direct_pay方法,返回签名后的支付参数,
  116. url = alipay.direct_pay(
  117. subject= "测试订单", # 订单名称
  118. # 订单号生成,一般是当前时间(精确到秒)+用户ID+随机数
  119. out_trade_no= "201702021225", # 订单号
  120. total_amount= 100, # 支付金额
  121. return_url= "http://47.92.87.172:8000/" # 支付成功后,跳转url
  122. )
  123. # 将前面后的支付参数,拼接到支付网关
  124. # 注意:下面支付网关是沙箱环境,
  125. re_url = "https://openapi.alipaydev.com/gateway.do?{data}".format(data=url)
  126. print(re_url)
  127. # 最终进行签名后组合成支付宝的url请求

 

4.生成支付URL后,我们用这个URL模拟支付一下

注意:沙箱环境,支付的时候要用沙箱账号里提供的支付账号才可以支付

 

支付成功后已经,跳转到我们设置的同步处理页面

 

5.支付宝支付成功后通过接口验证


  
  1. #!/usr/bin/env python
  2. # -*- coding:utf8 -*-
  3. # pip install pycryptodome 需要模块加密方面的模块
  4. __author__ = 'bobby'
  5. from datetime import datetime
  6. from Crypto.PublicKey import RSA
  7. from Crypto.Signature import PKCS1_v1_5
  8. from Crypto.Hash import SHA256
  9. from base64 import b64encode, b64decode
  10. from urllib.parse import quote_plus
  11. from urllib.parse import urlparse, parse_qs
  12. from urllib.request import urlopen
  13. from base64 import decodebytes, encodebytes
  14. import json
  15. class AliPay(object):
  16. """
  17. 支付宝支付接口
  18. """
  19. def __init__(self, appid, app_notify_url, app_private_key_path,
  20. alipay_public_key_path, return_url, debug=False):
  21. self.appid = appid
  22. self.app_notify_url = app_notify_url
  23. self.app_private_key_path = app_private_key_path
  24. self.app_private_key = None
  25. self.return_url = return_url
  26. with open(self.app_private_key_path) as fp:
  27. self.app_private_key = RSA.importKey(fp.read())
  28. self.alipay_public_key_path = alipay_public_key_path
  29. with open(self.alipay_public_key_path) as fp:
  30. self.alipay_public_key = RSA.import_key(fp.read())
  31. if debug is True:
  32. self.__gateway = "https://openapi.alipaydev.com/gateway.do"
  33. else:
  34. self.__gateway = "https://openapi.alipay.com/gateway.do"
  35. def direct_pay(self, subject, out_trade_no, total_amount, return_url=None, **kwargs):
  36. biz_content = {
  37. "subject": subject,
  38. "out_trade_no": out_trade_no,
  39. "total_amount": total_amount,
  40. "product_code": "FAST_INSTANT_TRADE_PAY",
  41. # "qr_pay_mode":4
  42. }
  43. biz_content.update(kwargs)
  44. data = self.build_body( "alipay.trade.page.pay", biz_content, self.return_url)
  45. return self.sign_data(data)
  46. def build_body(self, method, biz_content, return_url=None):
  47. data = {
  48. "app_id": self.appid,
  49. "method": method,
  50. "charset": "utf-8",
  51. "sign_type": "RSA2",
  52. "timestamp": datetime.now().strftime( "%Y-%m-%d %H:%M:%S"),
  53. "version": "1.0",
  54. "biz_content": biz_content
  55. }
  56. if return_url is not None:
  57. data[ "notify_url"] = self.app_notify_url
  58. data[ "return_url"] = self.return_url
  59. return data
  60. def sign_data(self, data):
  61. data.pop( "sign", None)
  62. # 排序后的字符串
  63. unsigned_items = self.ordered_data(data)
  64. unsigned_string = "&".join( "{0}={1}".format(k, v) for k, v in unsigned_items)
  65. sign = self.sign(unsigned_string.encode( "utf-8"))
  66. ordered_items = self.ordered_data(data)
  67. quoted_string = "&".join( "{0}={1}".format(k, quote_plus(v)) for k, v in ordered_items)
  68. # 获得最终的订单信息字符串
  69. signed_string = quoted_string + "&sign=" + quote_plus(sign)
  70. return signed_string
  71. def ordered_data(self, data):
  72. complex_keys = []
  73. for key, value in data.items():
  74. if isinstance(value, dict):
  75. complex_keys.append(key)
  76. # 将字典类型的数据dump出来
  77. for key in complex_keys:
  78. data[key] = json.dumps(data[key], separators=( ',', ':'))
  79. return sorted([(k, v) for k, v in data.items()])
  80. def sign(self, unsigned_string):
  81. # 开始计算签名
  82. key = self.app_private_key
  83. signer = PKCS1_v1_5.new(key)
  84. signature = signer.sign(SHA256.new(unsigned_string))
  85. # base64 编码,转换为unicode表示并移除回车
  86. sign = encodebytes(signature).decode( "utf8").replace( "\n", "")
  87. return sign
  88. def _verify(self, raw_content, signature):
  89. # 开始计算签名
  90. key = self.alipay_public_key
  91. signer = PKCS1_v1_5.new(key)
  92. digest = SHA256.new()
  93. digest.update(raw_content.encode( "utf8"))
  94. if signer.verify(digest, decodebytes(signature.encode( "utf8"))):
  95. return True
  96. return False
  97. def verify(self, data, signature):
  98. if "sign_type" in data:
  99. sign_type = data.pop( "sign_type")
  100. # 排序后的字符串
  101. unsigned_items = self.ordered_data(data)
  102. message = "&".join( u"{}={}".format(k, v) for k, v in unsigned_items)
  103. return self._verify(message, signature)
  104. if __name__ == "__main__":
  105. """支付宝支付成功后通知接口验证"""
  106. # 接收支付宝支付成功后,向我们设置的同步支付通知url,请求的参数
  107. return_url = 'http://47.92.87.172:8000/?total_amount=100.00×tamp=2017-10-11+22%3A44%3A17&sign=dHW%2F25EDd%2BYKqkU5krhseDNIOEyDpdJzSAaoqhTC0nlv8%2FEmrQVd0WqgGK0CS8Pax8sK4jIOdGLFa6lQEbIfzvH3Na2W949yCAYX04JL1Bi02wog7a8L7vfW9Kj%2BjfTQxumGH%2B1Drbezdg9gKOx3tX0cb1yBBdfifK6l1%2BE5UjggGbY60F6SD8A8XI06NMWb4ViU%2FLYtBhwAwU2koy1IK2%2BtBJM1xYFuBRlcWF61xCxexHwO0WEA3AwVRW1miuJjOpGiBTOwPI9Huj0WhkyRebIjBhSxReJdZIdTfAgwj4oqo4jAJCHDa6DKBM0H3wjKKXSyMeMBGKQB0Uv2rNdyng%3D%3D&trade_no=2017101121001004320200174640&sign_type=RSA2&auth_app_id=2016080800192023&charset=utf-8&seller_id=2088102170418468&method=alipay.trade.page.pay.return&app_id=2016080800192023&out_trade_no=201702021227&version=1.0'
  108. # 将同步支付通知url,传到urlparse
  109. o = urlparse(return_url)
  110. # 获取到URL的各种参数
  111. query = parse_qs(o.query)
  112. # 定义一个字典来存放,循环获取到的URL参数
  113. processed_query = {}
  114. # 将URL参数里的sign字段拿出来
  115. ali_sign = query.pop( "sign")[ 0]
  116. # 传递参数初始化支付类
  117. alipay = AliPay(
  118. appid= "2016080800192023", # 设置签约的appid
  119. app_notify_url= "http://projectsedus.com/", # 异步支付通知url
  120. app_private_key_path= u"ying_yong_si_yao.txt", # 设置应用私钥
  121. alipay_public_key_path= "zhi_fu_bao_gong_yao.txt", # 支付宝的公钥,验证支付宝回传消息使用,不是你自己的公钥,
  122. debug= True, # 默认False, # 设置是否是沙箱环境,True是沙箱环境
  123. return_url= "http://47.92.87.172:8000/" # 同步支付通知url
  124. )
  125. # 循环出URL里的参数
  126. for key, value in query.items():
  127. # 将循环到的参数,以键值对形式追加到processed_query字典
  128. processed_query[key] = value[ 0]
  129. # 将循环组合的参数字典,以及拿出来的sign字段,传进支付类里的verify方法,返回验证合法性,返回布尔值,True为合法,表示支付确实成功了,这就是验证是否是伪造支付成功请求
  130. print(alipay.verify(processed_query, ali_sign))
  131. # 如果别人伪造支付成功请求,它不知道我们的支付宝公钥,伪造的就无法通过验证,测试可以将支付宝公钥更改一下,在验证就会失败,别忘了改回来

 

远程测试支付成功后返回服务器验证

首先准备一台服务器,将开发环境和项目同步到服务器上,并且在服务器上配置好python虚拟环境和所需python插件包

 

项目同步到服务器上,也就是将本地项目,上传到服务器进行同步

 

配置服务器信息

 

2

 

上传项目

 


数据上传后,在服务器配置数据库访问权限,和配置python环境

 

配置远程调试

1,在阿里云后台,开放8000端口

 

2,在服务器开发8000端口

vim /etc/sysconfig/iptables

  
  1. # Firewall configuration written by system-config-firewall
  2. # Manual customization of this file is not recommended.
  3. *filter
  4. :INPUT ACCEPT [ 0: 0]
  5. :FORWARD ACCEPT [ 0: 0]
  6. :OUTPUT ACCEPT [ 0: 0]
  7. -A INPUT - m state -- state ESTABLISHED,RELATED -j ACCEPT
  8. -A INPUT -p icmp -j ACCEPT
  9. -A INPUT -i lo -j ACCEPT
  10. -A INPUT - m state -- state NEW - m tcp -p tcp --dport 22 -j ACCEPT
  11. #添加配置项
  12. -A INPUT - m state -- state NEW - m tcp -p tcp --dport 80 -j ACCEPT
  13. -A INPUT - m state -- state NEW - m tcp -p tcp --dport 8000 -j ACCEPT
  14. -A INPUT - m state -- state NEW - m tcp -p tcp --dport 3306 -j ACCEPT
  15. -A INPUT -j REJECT --reject-with icmp-host-prohibited
  16. -A FORWARD -j REJECT --reject-with icmp-host-prohibited
  17. COMMIT

重启防火墙

service iptables restart

设置当前,使用的数据库用户,可以任意ip访问

让数据库用户可以从外部登陆和本地登陆

1

grant all privileges(除授权外的所有权限) on *.*(表示所有数据库的所有表) to 'test_user(授权的用户名)'@'localhost(授权ip)' identified by 'test_user(用户密码)';

grant all privileges on *.* to 'test_user'@'localhost' identified by 'test_user';

2

grant all privileges(除授权外的所有权限) on *.*(表示所有数据库的所有表) to 'test_user(授权的用户名)'@'%(所有ip)' identified by 'test_user(用户密码)';

grant all privileges on *.* to 'test_user'@'%' identified by 'test_user';

配置项目的settings.py文件


  
  1. DATABASES = {
  2. 'default': {
  3. 'ENGINE': 'django.db.backends.mysql', #配置数据库引擎名称
  4. 'NAME': 'jxiou', #数据库名称
  5. 'USER': 'test_user', #数据库用户名
  6. 'PASSWORD': 'test_user', #数据库密码
  7. 'HOST': '47.52.39.160', #数据库链接地址,为服务器ip
  8. 'PORT': '3306', #数据库端口
  9. }
  10. }

2


  
  1. # SECURITY WARNING: don't run with debug turned on in production!
  2. DEBUG = True
  3. ALLOWED_HOSTS = [ '*'] # 允许任意ip访问项目

开始远程调试

 

2

 

3

 

4

 

5

 

此时,就可以用服务器ip加8000端口,访问服务器网站了

 

前面,我们在本地调试了支付宝支付请求,这下我们要调试,支付宝支付成功后向我们服务器返回请求我们要验证返回的请求,,所以需要将远程服务器启动来,接收支付宝的返回

settings.py


  
  1. import os
  2. # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
  3. BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  4. # 支付宝目录路径设置
  5. ying_yong_si_yao = os.path.join(BASE_DIR, 'app1/alipay/ying_yong_si_yao.txt')
  6. zhi_fu_bao_gong_yao = os.path.join(BASE_DIR, 'app1/alipay/zhi_fu_bao_gong_yao.txt')

urls.py

 

views.py


  
  1. #!/usr/bin/env python
  2. # -*- coding:utf8 -*-
  3. from django.shortcuts import render
  4. # Create your views here.
  5. from django.shortcuts import render,HttpResponse
  6. from django.views.decorators.csrf import csrf_exempt,csrf_protect
  7. from app1.alipay.alipay import AliPay
  8. from jxiou.settings import ying_yong_si_yao, zhi_fu_bao_gong_yao
  9. @csrf_exempt
  10. def alipaview(request):
  11. if request.method == "GET":
  12. processed_dict = {} # 接收支付宝传递参数
  13. for key, value in request.GET.items(): # 循环参数
  14. processed_dict[key] = value # 将参数添加到字典
  15. sign = processed_dict.pop( 'sign', None) # 单独拿出sign字段
  16. # 传递参数初始化支付类
  17. alipay = AliPay(
  18. appid= "2016080800192023", # 设置签约的appid
  19. app_notify_url= "http://47.52.39.160:8000/alipa/", # 异步支付通知url
  20. app_private_key_path=ying_yong_si_yao, # 设置应用私钥
  21. alipay_public_key_path=zhi_fu_bao_gong_yao, # 支付宝的公钥,验证支付宝回传消息使用,不是你自己的公钥,
  22. debug= True, # 默认False, # 设置是否是沙箱环境,True是沙箱环境
  23. return_url= "http://47.52.39.160:8000/alipa/" # 同步支付通知url,跳转地址
  24. )
  25. # 验证支付宝返回的合法性
  26. yan_zhen = alipay.verify(processed_dict, sign)
  27. if yan_zhen is True: # 判断如果合法
  28. out_trade_no = processed_dict.get( 'out_trade_no', None) # 商户订单号
  29. trade_no = processed_dict.get( 'trade_no', None) # 支付宝交易号
  30. buyer_id = processed_dict.get( 'buyer_id', None) # 买家支付宝用户号
  31. trade_status = processed_dict.get( 'trade_status', None) # 交易状态
  32. total_amount = processed_dict.get( 'total_amount', None) # 订单金额
  33. receipt_amount = processed_dict.get( 'receipt_amount', None) # 实收金额
  34. subject = processed_dict.get( 'subject', None) # 订单标题
  35. gmt_payment = processed_dict.get( 'gmt_payment', None) # 交易付款时间
  36. # 数据库操作
  37. print(out_trade_no)
  38. print(trade_no)
  39. print(buyer_id)
  40. print(trade_status)
  41. print(total_amount)
  42. print(receipt_amount)
  43. print(subject)
  44. print(gmt_payment)
  45. # 向支付宝返回success,告诉他我们已经处理,不然他会不停的通知
  46. return HttpResponse( 'success')
  47. if request.method == "POST": # post请求支付宝异步通知
  48. processed_dict = {} # 接收支付宝传递参数
  49. for key, value in request.POST.items(): # 循环参数
  50. processed_dict[key] = value # 将参数添加到字典
  51. sign = processed_dict.pop( 'sign', None) # 单独拿出sign字段
  52. # 传递参数初始化支付类
  53. alipay = AliPay(
  54. appid= "2016080800192023", # 设置签约的appid
  55. app_notify_url= "http://47.52.39.160:8000/alipa/", # 异步支付通知url
  56. app_private_key_path=ying_yong_si_yao, # 设置应用私钥
  57. alipay_public_key_path=zhi_fu_bao_gong_yao, # 支付宝的公钥,验证支付宝回传消息使用,不是你自己的公钥,
  58. debug= True, # 默认False, # 设置是否是沙箱环境,True是沙箱环境
  59. return_url= "http://47.52.39.160:8000/alipa/" # 同步支付通知url
  60. )
  61. # 验证支付宝返回的合法性
  62. yan_zhen = alipay.verify(processed_dict, sign)
  63. if yan_zhen is True: # 判断如果合法
  64. out_trade_no = processed_dict.get( 'out_trade_no', None) # 商户订单号
  65. trade_no = processed_dict.get( 'trade_no', None) # 支付宝交易号
  66. buyer_id = processed_dict.get( 'buyer_id', None) # 买家支付宝用户号
  67. trade_status = processed_dict.get( 'trade_status', None) # 交易状态
  68. total_amount = processed_dict.get( 'total_amount', None) # 订单金额
  69. receipt_amount = processed_dict.get( 'receipt_amount', None) # 实收金额
  70. subject = processed_dict.get( 'subject', None) # 订单标题
  71. gmt_payment = processed_dict.get( 'gmt_payment', None) # 交易付款时间
  72. # 数据库操作
  73. print(out_trade_no)
  74. print(trade_no)
  75. print(buyer_id)
  76. print(trade_status)
  77. print(total_amount)
  78. print(receipt_amount)
  79. print(subject)
  80. print(gmt_payment)
  81. # 向支付宝返回success,告诉他我们已经处理,不然他会不停的通知
  82. return HttpResponse( 'success')

WAIT_BUYER_PAY 交易创建,等待买家付款
TRADE_CLOSED 未付款交易超时关闭,或支付完成后全额退款
TRADE_SUCCESS 交易支付成功
TRADE_FINISHED 交易结束,不可退款


转载:https://blog.csdn.net/python8989/article/details/106522175
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