Python实现多BAT文件分时段每日自动执行

pip install schedule

import schedule
import time
import subprocess
from pathlib import Path

# ====================== 自定义配置区（按需修改）======================
# 格式：(每日执行时间, BAT脚本绝对路径)
task_list = [
    ("08:30", r"D:\script\a.bat"),
    ("12:10", r"D:\script\b.bat"),
    ("18:45", r"D:\script\c.bat"),
    ("22:00", r"D:\script\d.bat"),
]
RUN_TIMEOUT = 3600  # 任务最大运行时长(秒)，防止卡死
# ====================================================================

def execute_bat(bat_path):
    """执行单个BAT脚本并输出日志"""
    bat_file = Path(bat_path)
    work_dir = str(bat_file.parent)
    now_str = time.strftime("%Y-%m-%d %H:%M:%S")
    print(f"\n[{now_str}] 开始执行任务：{bat_path}")

    try:
        # 指定工作目录、捕获输出、超时终止
        proc = subprocess.run(
            bat_path,
            cwd=work_dir,
            shell=True,
            capture_output=True,
            text=True,
            timeout=RUN_TIMEOUT
        )
        print("任务输出：\n", proc.stdout)
        if proc.stderr:
            print("任务错误：\n", proc.stderr)
        print(f"任务执行完成，返回码：{proc.returncode}")
    except subprocess.TimeoutExpired:
        print(f"【超时终止】{bat_path} 运行超时，已强制结束进程")
    except Exception as e:
        print(f"【执行异常】{bat_path} 出错：{str(e)}")

# 批量注册所有定时任务
for run_time, bat_path in task_list:
    schedule.every().day.at(run_time).do(execute_bat, bat_path=bat_path)
    print(f"✅ 注册成功：每日 {run_time} 执行 {bat_path}")

print("\n🚀 多任务定时调度已启动，保持窗口打开即可运行")
# 持续检测定时任务
while True:
    schedule.run_pending()
    time.sleep(20)

import sys
import subprocess
from pathlib import Path
import time

def run_single_bat(bat_path):
    # 初始化路径与日志
    bat_file = Path(bat_path)
    work_dir = str(bat_file.parent)
    log_path = work_dir / "task_log.txt"
    now = time.strftime("%Y-%m-%d %H:%M:%S")
    log_lines = [f"\n===== {now} 运行任务：{bat_path} ====="]

    try:
        # 执行BAT脚本
        proc = subprocess.run(
            bat_path,
            cwd=work_dir,
            shell=True,
            capture_output=True,
            text=True,
            timeout=3600
        )
        # 记录输出与错误
        log_lines.append(proc.stdout)
        if proc.stderr:
            log_lines.append("错误信息：\n" + proc.stderr)
        log_lines.append(f"任务返回码：{proc.returncode}")
    except Exception as e:
        log_lines.append(f"任务执行异常：{str(e)}")

    # 追加写入日志文件
    with open(log_path, "a", encoding="utf-8") as f:
        f.write("\n".join(log_lines))

if __name__ == "__main__":
    # 接收命令行参数，执行对应BAT
    if len(sys.argv) >= 2:
        run_single_bat(sys.argv[1])
    else:
        print("用法：python bat_runner.py 【BAT文件绝对路径】")

import subprocess

# 【请自行修改为本地真实路径】
PYTHON_EXE = r"C:\Python311\python.exe"
RUNNER_SCRIPT = r"D:\script\bat_runner.py"

# 多任务配置：任务名称、执行时间、BAT路径
tasks = [
    ("Task_Bat0830", "08:30", r"D:\script\a.bat"),
    ("Task_Bat1210", "12:10", r"D:\script\b.bat"),
    ("Task_Bat1845", "18:45", r"D:\script\c.bat"),
    ("Task_Bat2200", "22:00", r"D:\script\d.bat"),
]

# 批量创建系统定时任务
for task_name, run_time, bat_path in tasks:
    cmd = (
        f'schtasks /create /tn "{task_name}" '
        f'/tr "\"{PYTHON_EXE}\" \"{RUNNER_SCRIPT}\" \"{bat_path}\" '
        f'/sc daily /st {run_time} /rl highest /ru Administrator /f'
    )
    print(f"正在创建任务：{task_name}")
    subprocess.run(cmd, shell=True)

print("\n✅ 所有定时任务创建完成！可通过 taskschd.msc 查看")