@echo off

::tomcat安装目录

set _tomcatDir=E:\myFiles\apache-tomcat-8.5.31

set _curlDir=E:\myFiles\apache-tomcat-8.5.31\curl

set "httpcode="

::访问tomcat

cd /d %_curlDir%

for /f "delims=" %%r in ('CURL.EXE -m 60 --connect-timeout 60 -sL -w "%%{http_code}" "http://127.0.0.1:8080/login" -o %_curlDir%\visit.info') do (

  set httpcode=%%r

)

::根据访问状态码判断运行状态

if not "%httpcode%"=="200" (

    echo tomcat program dead,will restart

    ::删除缓存

    rd /q/s "%_tomcatDir%\work\Catalina"

    ::关闭tomcat

    start /D "%_tomcatDir%\bin" shutdown.bat

    ::暂停15秒等待关闭程序完成

    ping -n 15 127.0.0.1 > nul

    ::启动tomcat

    start /D "%_tomcatDir%\bin" startup.bat

) else (

  echo tomcat running ok

)