from flask import Flask, request, jsonify
import json
app = Flask(__name__)
@app.route('/')
def index():
"""首页，显示所有请求头"""
headers = dict(request.headers)
http_version = request.environ.get('SERVER_PROTOCOL', 'Unknown')
print (http_version)
# 控制台输出
print("=" * 50)
print(f"请求方法: {request.method}")
print(f"请求路径: {request.path}")
print(f"客户端IP: {request.remote_addr}")
print("请求头:")
for key, value in headers.items():
print(f" {key}: {value}")
print("=" * 50)
# 网页返回
return f"""
HTTP Headers
HTTP Headers 信息
请求方法: {request.method}
请求路径: {request.path}
客户端IP: {request.remote_addr}
所有请求头:
{json.dumps(dict(request.headers), indent=2)}
"""
# return "ok"
if __name__ == '__main__':
app.run(
host='0.0.0.0',
port=8000,
debug=True,
threaded=True
)