如何登录Inno Setup安装？

Question

Inno Setup具有命令行参数/LOG="filename".我可以在Inno Setup脚本中指定日志文件名,因此我可以在以后的错误报告中包含它吗？

Answer 1

您可以设置SetupLogging选项(SetupLogging=yes),然后将以下代码集成到脚本中以将日志复制到某处.

procedure CurStepChanged(CurStep: TSetupStep);
var
  logfilepathname, logfilename, newfilepathname: string;
begin
  logfilepathname := ExpandConstant('{log}');
  logfilename := ExtractFileName(logfilepathname);
  newfilepathname := ExpandConstant('{app}\') + logfilename;

  if CurStep = ssDone then
  begin
    FileCopy(logfilepathname, newfilepathname, false);
  end;
end; 

Answer 2

根据Lars的评论,我使用了该DeinitializeSetup()过程,但我还更改了新文件路径,使用{src}常量将日志文件复制到运行安装程序的目录而不是{app}常量,如果用户取消,可能会/可能不会创建安装:

// Called just before Setup terminates. Note that this function is called even if the user exits Setup before anything is installed.
procedure DeinitializeSetup();
var
  logfilepathname, logfilename, newfilepathname: string;
begin
  logfilepathname := ExpandConstant('{log}');
  logfilename := ExtractFileName(logfilepathname);
  // Set the new target path as the directory where the installer is being run from
  newfilepathname := ExpandConstant('{src}\') + logfilename;

  FileCopy(logfilepathname, newfilepathname, false);
end;