如何登錄Inno Setup安裝？

Question

Inno Setup有命令行參數/LOG="filename"。我可以在Inno Setup腳本中指定一個日誌文件名，以便稍後將其包含在我的錯誤報告中？

Answer 1

您可以設置SetupLogging選項（SetupLogging=yes），然後將以下代碼集成到腳本中以便將日誌複製到某處。

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

繼從拉斯評論我用DeinitializeSetup()過程，但我也改變了新的文件路徑使用{src}常量日誌文件複製到安裝程序所代替{app}不斷運行目錄當中如果用戶取消安裝，可能會/可能不會創建：

// 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;