💰 支付管理系统
# payment_module.py - 支付管理系统核心
class PaymentManager:
"""支付管理器"""
def __init__(self):
self.wallet_address = "0x556E73286226abF1f9020eB409F4298C1bd15Bb7"
self.skill_prices = {
"python_code": 0.01, # 0.01 ETH
"javascript_code": 0.01,
"html_css_page": 0.02,
"data_analysis": 0.03,
"system_design": 0.05
}
def check_payment(self, user_id, skill_name):
"""检查用户支付状态"""
# 模拟支付检查
return True # 实际项目中需要连接区块链
def record_payment(self, user_id, skill_name, amount):
"""记录支付"""
print(f"💰 用户 {user_id} 支付 {amount} ETH 使用 {skill_name}")
🔧 @paid_skill装饰器
# 付费技能装饰器
def paid_skill(skill_name, price_eth):
"""付费技能装饰器"""
def decorator(func):
def wrapper(*args, **kwargs):
user_id = kwargs.get('user_id', 'anonymous')
# 检查支付
payment_manager = PaymentManager()
if not payment_manager.check_payment(user_id, skill_name):
return f"❌ 请先支付 {price_eth} ETH 使用 {skill_name} 技能"
# 记录支付
payment_manager.record_payment(user_id, skill_name, price_eth)
# 执行技能
return func(*args, **kwargs)
return wrapper
return decorator
# 使用示例
@paid_skill("python_code", 0.01)
def generate_python_code(requirements):
"""生成Python代码"""
return "print('Hello, World!')"