打开用默认浏览器打开百度:

@echo off
for /f "tokens=3,4" %%a in ('"reg query HKEY_CLASSES_ROOT\http\shell\open\command"') do (set SoftWareRoot=%%a %%b)
start "" % SoftWareRoot % "https://www.baidu.com"

原文

https://zjj1994.blog.csdn.net/article/details/115518507