ping命令日志版，简单实现ping命令功能（可用参数 -t,-n,-w）用于网络诊断带日志写出功能

import os import time import platform import argparse from datetime import datetime import subprocess def parse_arguments(): """解析命令行参数""" parser = argparse.ArgumentParser(description='Python实现的Ping工具') parser.add_argument('host', help='要ping的目标地址') parser.add_argument('-n', '--count', type=int, default=4, help='ping的次数 (默认: 4)') parser.add_argument('-t', '--continuous', action='store_true', help='持续ping直到手动停止') parser.add_argument('-w', '--timeout', type=int, default=2000, help='超时时间(毫秒)') return parser.parse_args() def ping(host, count=4, timeout=2000): """执行ping命令""" param = '-n' if platform.system().lower() == 'windows' else '-c' timeout_param = '-w' if platform.system().lower() == 'windows' else '-W' timeout_val = str(timeout // 1000) if platform.system().lower() == 'windows' else str(timeout / 1000) command = ['ping', param, str(count), timeout_param, timeout_val, host] try: output = subprocess.check_output(command, stderr=subprocess.STDOUT).decode('gbk') except subprocess.CalledProcessError as e: output = e.output.decode('gbk') return output def format_output_line(line, host): """格式化单行输出""" line = line.replace('Reply from', '来自').replace('bytes=', '字节=') line = line.replace('time=', '时间').replace('TTL=', 'TTL=') line = line.replace('来自 {}'.format(host), '来自 {}'.format(host)) return line.strip() def write_log(log_file, content): """写入日志文件""" with open(log_file, 'a', encoding='utf-8') as f: f.write(content + '\n') def main(): args = parse_arguments() script_dir = os.path.dirname(os.path.abspath(__file__)) log_file = os.path.join(script_dir, 'ping_log.log') print(f"开始ping测试 {args.host}") print(f"日志文件: {log_file}") print("按Ctrl+C停止...\n") try: if args.continuous: while True: output = ping(args.host, count=1, timeout=args.timeout) for line in output.split('\n'): if '来自' in line or 'Reply from' in line: timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S') formatted_line = format_output_line(line, args.host) result = f"{timestamp}：{formatted_line}" print(result) write_log(log_file, result) time.sleep(1) else: output = ping(args.host, count=args.count, timeout=args.timeout) for line in output.split('\n'): if '来自' in line or 'Reply from' in line: timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S') formatted_line = format_output_line(line, args.host) result = f"{timestamp}：{formatted_line}" print(result) write_log(log_file, result) except KeyboardInterrupt: print("\nPing测试已停止") except Exception as e: print(f"发生错误: {e}") if __name__ == '__main__': main()