安裝alipay的sdk安裝

pip install python-alipay-sdk

支付寶沙箱環境

應用公私鑰生成器下載

alipay的github地址

在專案的libs下新建一個ali_pay的包

# 新建pay.py檔案

from alipay import AliPay

from . import settings

# alipay例項
alipay = AliPay(
    appid=settings.APPID,
    app_notify_url=None,
    app_private_key_string=settings.APP_PRIVATE_KEY_STRING,
    alipay_public_key_string=settings.ALIPAY_PUBLIC_KEY_STRING,
    sign_type=settings.SIGN_TYPE,
    debug=settings.DEBUG
)

# 支付寶閘道器介面
gateway = settings.GATEWAY
 

alipay的配置檔案settings.py

import os


def obtain_key(key_store_path):
    with open(key_store_path, mode='r', encoding='utf-8') as fr:
        key = fr.read()
    return key


# 應用的ID號
APPID = "2021000116664633"

# 應用私鑰&支付寶的公鑰
APP_PRIVATE_KEY_STRING_PATH = os.path.join(os.path.dirname(__file__), 'key', 'private_key.pem')
ALIPAY_PUBLIC_KEY_STRING_PATH = os.path.join(os.path.dirname(__file__), 'key', 'public_key.pem')
APP_PRIVATE_KEY_STRING = obtain_key(APP_PRIVATE_KEY_STRING_PATH)
ALIPAY_PUBLIC_KEY_STRING = obtain_key(ALIPAY_PUBLIC_KEY_STRING_PATH)

# 簽名型別
SIGN_TYPE = 'RSA2'

# 是否啟用沙箱測試環境
DEBUG = True  # False則啟用正式環境

# 支付寶閘道器介面
GATEWAY = "https://openapi.alipaydev.com/gateway.do?" if DEBUG else "https://openapi.alipay.com/gateway.do?"
 

封裝:

`__init__.py`

from .pay import alipay, gateway

# 外部使用方式
from ali_pay import alipay,gateway