如何將url下載到給定的本地文件

Question

我試圖從一個URL下載一個.exe文件，並讓它去到我想要的文件夾，而不是下載文件夾。這是我到目前爲止的代碼：

Section "file" SEC07 
    SetOutPath "$INSTDIR" 
    SetOverwrite ifnewer 
    push "http://www.URL.com/file.exe" 
    call InternetExplorerAuto_OpenURL 
SectionEnd 

在這一點上，如果你想運行它，它會打開下載文件夾和askes。如何製作它，以便將.exe保存到我在桌面上製作的文件夾中？請幫忙！！

編輯：感謝您的幫助球員，但它不會爲我告訴它的文件中的exe的捷徑。它一直在製作一個名爲E的文檔。我是在做一些錯誤的事情，還是錯過了一行代碼。這是我的。

Section "CleanWDF" SEC09 
    SetOutPath "$INSTDIR\cleanWDF.exe" 
    SetOverwrite ifnewer 
    NSISdl::download_quiet "download.File.com/File.exe"; 
    CreateShortCut "$Desktop\NIS Edit\File.exe" "$INSTDIR\File.exe" 
SectionEnd 

編輯2：

這裏是我想獲得工作的腳本。如果你能告訴我我哪裏出錯了。

; Script generated by the HM NIS Edit Script Wizard. 

; HM NIS Edit Wizard helper defines 
!define PRODUCT_NAME "Support tool" 
!define PRODUCT_VERSION "3.0" 
!define PRODUCT_PUBLISHER "Me" 
!define PRODUCT_WEB_SITE "https://www.mywebsite.com" 
!define PRODUCT_DIR_REGKEY "Software\Microsoft\Windows\CurrentVersion\AppPaths\C:\Users\sgould\Desktop\NIS Edit" 
!define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" 
!define PRODUCT_UNINST_ROOT_KEY "HKLM" 

; MUI 1.67 compatible ------ 
!include "MUI2.nsh" 

; MUI Settings 
!define MUI_ABORTWARNING 
!define MUI_ICON "${NSISDIR}\Contrib\Graphics\Icons\modern-install.ico" 
!define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\modern-uninstall.ico" 


!insertmacro MUI_PAGE_COMPONENTS 
; Directory page 
!insertmacro MUI_PAGE_DIRECTORY 
; Instfiles page 
!insertmacro MUI_PAGE_INSTFILES 
; Finish page 
!define MUI_FINISHPAGE_RUN "$INSTDIR\C:\Users\"user"\Desktop\NIS Edit" 
!insertmacro MUI_PAGE_FINISH 

; Uninstaller pages 
!insertmacro MUI_UNPAGE_INSTFILES 

; Language files 
!insertmacro MUI_LANGUAGE "English" 

; MUI end ------ 


!define VARIANT_TRUE -1 ;((VARIANT_BOOL)-1) 
!define VT_ERROR 10 
!define DISP_E_PARAMNOTFOUND 0x80020004 
!define CLSCTX_LOCAL_SERVER 0x4 
!define CLSID_InternetExplorer {0002DF01-0000-0000-C000-000000000046} 
!define IID_IWebBrowserApp {0002DF05-0000-0000-C000-000000000046} 
!define IWebBrowserApp.Navigate ->11(i,i,i,i,i)i 
!define IWebBrowserApp.put_Visible ->41(&i2)i 

Function InternetExplorerAuto_OpenURL 
exch $2 
push $0 
push $1 
System::Call "ole32::CoCreateInstance(\ 
    g '${CLSID_InternetExplorer}', i 0, \ 
    i ${CLSCTX_LOCAL_SERVER}, \ 
    g '${IID_IWebBrowserApp}', *i 0 r0)" 

    System::Call "$0${IWebBrowserApp.put_Visible} (${VARIANT_TRUE}).r1" 

    System::Call "*(i ${VT_ERROR},i ${DISP_E_PARAMNOTFOUND},i)i.r1" ;VARIANT 
    System::Call 'Oleaut32::SysAllocString(w "$2")i.r2' 
    System::Call "$0${IWebBrowserApp.Navigate} ($2,$1,$1,$1,$1)" 
    System::Free $1 
    System::Call 'Oleaut32::SysFreeString(ir2)' 

System::Call "$0->2()" 

pop $1 
pop $0 
pop $2 
FunctionEnd 

Name "${PRODUCT_NAME} ${PRODUCT_VERSION}" 
OutFile "supportTools.exe" 
InstallDir "C:\Users\"user"\Desktop\NIS Edit" 
InstallDirRegKey HKLM "${PRODUCT_DIR_REGKEY}" "" 
ShowInstDetails show 
ShowUnInstDetails show 

Section "file" SEC03 
    SetOutPath "$INSTDIR" 
    SetOverwrite ifnewer 
    push "http:" 
    CreateShortCut "$Desktop\file.lnk" "$Desktop\NSI Edit\file.exe" 
    call InternetExplorerAuto_OpenURL 
SectionEnd 


Section -Post 
    WriteUninstaller "$INSTDIR\uninst.exe" 
    WriteRegStr HKLM "${PRODUCT_DIR_REGKEY}" "" "$INSTDIR\C:\Users\sgould\Desktop\NIS Edit\NIS Edit" 
    WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayName" "$(^Name)" 
    WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\uninst.exe" 
    WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayIcon" "$INSTDIR\SupportTools.exe" 
    WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_VERSION}" 
    WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}" 
    WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "Publisher" "${PRODUCT_PUBLISHER}" 
SectionEnd 

; Section descriptions 
!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN 

!insertmacro MUI_FUNCTION_DESCRIPTION_END 


Function un.onUninstSuccess 
    HideWindow 
    MessageBox MB_ICONINFORMATION|MB_OK "$(^Name) was successfully removed from your computer." 
    FunctionEnd 

Function un.onInit 
    MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 "Are you sure you want to completely remove $(^Name) and all of its components?" IDYES +2 
    Abort 
FunctionEnd 

Section Uninstall 
    Delete "$INSTDIR\${PRODUCT_NAME}.url" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file-2.30-bin.zip" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 
    Delete "$INSTDIR\file.exe" 

    Delete "$SMPROGRAMS\Support Tools\Uninstall.lnk" 
    Delete "$SMPROGRAMS\Support Tools\Website.lnk" 


    RMDir "$INSTDIR" 
    RMDir "" 

    DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" 
    DeleteRegKey HKLM "${PRODUCT_DIR_REGKEY}" 
    SetAutoClose true 
SectionEnd 

Answer 1

使用NSISdl Plugin

NSISdl::download "http://example.com/example.exe" "$Desktop\Your_Folder\example.exe"

Answer 2

我不知道你打來的InternetExplorerAuto_OpenURL函數是什麼。我用NSISDL：

NSISdl::download "http://www.URL.com/file.exe" "C:\temp\file.exe" 

Answer 3

有幾個問題：

• SetOutPath是設置wher要放一些文件的目錄，它不單個文件的路徑。

• 調用NSISdl::download_quiet語法

  NSISdl::download_quiet url_of_the_file_to_get name_of_the_local_file 
  

  你的情況

  ，像

  SetOutPath "$INSTDIR" 
  NSISdl::download_quiet "download.File.com/File.exe" "$INSTDIR\File.exe" 
  

  在您發佈的代碼

  ，你似乎只有網址部分

• 的對於快捷方式的擴展名是.lnk而不是.exe因此對CreateShortcut的呼叫應該是

  CreateShortCut "$Desktop\NIS Edit\File.lnk" "$INSTDIR\File.exe" 
  

  在桌面的子目錄中創建快捷方式似乎很奇怪。或者，也許你想在$PROGRAMFILES目錄中創建一個快捷方式，其用途是將其放入子目錄中？