目前我是这么做的啊,网上说要启动下CMD,不知道怎么做
procedure CurStepChanged(CurStep: TSetupStep);
begin
if CurStep = ssInstall then
begin
// 将{app}路径添加到path环境变量中
SetEnv('path',ExpandConstant('{app}\Environment\jdk1.8.0_161\bin;{app}\Environment\node-v12.16.3-win-x64;{app}\Environment\mysql-5.7.30-winx64\bin'),true,true);
end;