检测域名是否支持http2.0协议脚本

需要安装 httpx 依赖

import httpx

def check_http2_support(domain):
    try:
        with httpx.Client(http2=True) as client:
            response = client.get(f"{domain}")
            if response.http_version == "HTTP/2":
                return True
            else:
                return False
    except httpx.HTTPError:
        return False

# Test if the domain supports HTTP/2.0
domain = input("请输入要检测的地址：")
supports_http2 = check_http2_support(domain)
if supports_http2:
    print(f"{domain} 支持HTTP/2.0协议")
else:
    print(f"{domain} 不支持HTTP/2.0协议")
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