#码力全开·技术π对# 在Google Cloud Functions中使用Python处理HTTP请求时，如何高效实现跨域资源共享（CO

def main(request):
    headers = {
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Methods': 'GET, POST',
        'Access-Control-Allow-Headers': 'Content-Type'
    }
    
    if request.method == 'OPTIONS':
        return ('', 204, headers)
        
    # 业务逻辑
    return ('Response', 200, headers)

from flask import Flask
from flask_cors import CORS

app = Flask(__name__)
CORS(app)  # 默认允许所有来源

@app.route('/')
def main(request):
    # 业务逻辑
    return 'Response'