如何读取和执行二进制文件？

Question

我想从读取二进制文件中读取并执行二进制calc.exe。

如何在以下脚本中运行code1

file = r"calc.exe"
with open(file, "rb") as code1:
    exec(code1)

我不想直接执行calc.exe或在要执行的文件上写code1

TypeError: exec() arg 1 must be a string, bytes or code object

Answer 1

要从Python运行程序，可以使用subprocess模块。

示例：

import subprocess

proc = subprocess.Popen(r"calc.exe")  # calc .exe needs to be availble in the working directory or from the path
outs, errs = proc.communicate(timeout=15)