import threading

tcp_server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, True)

 sub_thread = threading.Thread(target=handle_client_request, args=(new_socket,))

sub_thread.setDaemon(True)

sub_thread.start()

import socket
import threading
# 處理客戶端的請求
def handle_client_request(new_socket):
    # 代碼執行到此，說明連接建立成功
    recv_client_data = new_socket.recv(4096)
    if len(recv_client_data) == 0:
        print("關閉瀏覽器了")
        new_socket.close()
        return
    # 對二進制數據進行解碼
    recv_client_content = recv_client_data.decode("utf-8")
    print(recv_client_content)
    # 根據指定字符串進行分割， 最大分割次數指定2
    request_list = recv_client_content.split(" ", maxsplit=2)
    # 獲取請求資源路徑
    request_path = request_list[1]
    print(request_path)
    # 判斷請求的是否是根目錄，如果條件成立，指定首頁數據返回
    if request_path == "/":
        request_path = "/index.html"
    try:
        # 動態打開指定文件
        with open("static" + request_path, "rb") as file:
            # 讀取文件數據
            file_data = file.read()
    except Exception as e:
        # 請求資源不存在，返回404數據
        # 響應行
        response_line = "HTTP/1.1 404 Not Found\r\n"
        # 響應頭
        response_header = "Server: PWS1.0\r\n"
        with open("static/error.html", "rb") as file:
            file_data = file.read()
        # 響應體
        response_body = file_data
        # 拼接響應報文
        response_data = (response_line + response_header + "\r\n").encode("utf-8") + response_body
        # 發送數據
        new_socket.send(response_data)
    else:
        # 響應行
        response_line = "HTTP/1.1 200 OK\r\n"
        # 響應頭
        response_header = "Server: PWS1.0\r\n"
        # 響應體
        response_body = file_data
        # 拼接響應報文
        response_data = (response_line + response_header + "\r\n").encode("utf-8") + response_body
        # 發送數據
        new_socket.send(response_data)
    finally:
        # 關閉服務與客戶端的套接字
        new_socket.close()
# 程序入口函數
def main():
    # 創建tcp服務端套接字
    tcp_server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    # 設置端口號復用, 程序退出端口立即釋放
    tcp_server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, True)
    # 綁定端口號
    tcp_server_socket.bind(("", 9000))
    # 設置監聽
    tcp_server_socket.listen(128)
    while True:
        # 等待接受客戶端的連接請求
        new_socket, ip_port = tcp_server_socket.accept()
        print(ip_port)
        # 當客戶端和服務器建立連接程，創建子線程
        sub_thread = threading.Thread(target=handle_client_request, args=(new_socket,))
        # 設置守護主線程
        sub_thread.setDaemon(True)
        # 啟動子線程執行對應的任務
        sub_thread.start()
if __name__ == '__main__':
    main()