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inno setup安装制作软件详细使用步骤(含检测net版本环境)

时间：04-28来源：作者：点击数：58

一、下载inno setup软件(环境设置)

官方下载地址:https://jrsoftware.org/isinfo.php

我这里有个现成的inno setup下载包,可自提:

链接：https://pan.baidu.com/s/1vk_O9TgPGwBszqr5IXTU7w

提取码：xzvw

net4.6.1版本:https://www.microsoft.com/en-us/download/details.aspx?id=49981

二、安装inno setup软件

1、先将要打包的全部文件放到一个空文件夹里待用(可以随便建个txt文件,后面设置同意协议的时候备用)

2、新建个新的脚本文件

3、选择下一步

4、设置程序基本信息(名称,版本号,创建人,网站)

5、下一步

6、选择要打包的第一步自定义的文件夹项目文件

7、下一步

8、设置同意协议文件

9、下一步

10、选择语言,默认英文

11、设置输出的文件导出路径和文件名称

12、下一步

13 、完成

14、选择是

15、选择是

16、存为iss文件,我输入的123

17、上一步保存后,制作好的iss文件就到了你第一步自定义的文件夹

18、放置检测net环境的代码,电脑有.net4.6.1则setup.exe直接安装,电脑上没.net4.6.1则setup.exe会首先安装.net4.6.1，完成后再次点击setup.exe安装


[code]
function InitializeSetup: Boolean;
  var
    Path,tmppath:string ;      
    ResultCode: Integer;
    dotNetV2RegPath:string; 
    dotNetV2DownUrl:string;
    dotNetV2PackFile:string;
begin
 
  dotNetV2RegPath:='SOFTWARE\Microsoft\.NETFramework\Policy\v4.0';
  dotNetV2DownUrl:='https://dotnet.microsoft.com/download/dotnet-framework/net45';
  dotNetV2PackFile:='{src}\net4.6.1.exe';
   
 
  //先在注册表查找.net4.0是否存在
  if RegKeyExists(HKLM, dotNetV2RegPath) then 
  begin         
    Result := true;
  end
 
  //如果注册表里面没有发现.net4.5
  else
    begin 
      if MsgBox('The system has detected that you do not have the. Net framework 4.5 running environment installed. Do you want to install it now?', mbConfirmation, MB_YESNO) = idYes then
       begin
          //和setup同级目录下的donet安装包
          Path := ExpandConstant(dotNetV2PackFile);
          //先抽取到临时目录
          tmppath :=  ExpandConstant('{tmp}\net4.6.1.exe');
          ExtractTemporaryFile('net4.6.1.exe');
 
          //msgbox(tmppath, mbConfirmation, MB_YESNO);
          Exec(tmppath, '', '', SW_SHOWNORMAL, ewWaitUntilTerminated, ResultCode);
 
           
          if(FileOrDirExists(tmppath)) then
          begin
            Exec(tmppath, '/q', '', SW_SHOWNORMAL, ewWaitUntilTerminated, ResultCode);
          if RegKeyExists(HKLM, dotNetV2RegPath) then
          begin
            Result := true;
          end
        else
        begin
           MsgBox('Failed to install. Net framework 4.5 running environment successfully, the system will not be able to run, this installation program will exit soon!',mbInformation,MB_OK);
        end  
      end  
      else
      begin
        if MsgBox('There is no. Net framework 4.5 installation program in the software installation directory. Do you want to download and install now?', mbConfirmation, MB_YESNO) = idYes then
        begin             
          Path := ExpandConstant('{pf}/Internet Explorer/iexplore.exe');
          Exec(Path, dotNetV2DownUrl , '', SW_SHOWNORMAL, ewWaitUntilTerminated, ResultCode);
          MsgBox('Please install the. Net framework 4.5 environment before running this installation package!',mbInformation,MB_OK);
          Result := false;
        end  
        else 
        begin  
          MsgBox('If you do not download and install the. Net framework 4.5 running environment, the system will not be able to run. This installation program will exit soon!',mbInformation,MB_OK);
          Result := false;
        end        
      end      
    end       
    else    
    begin   
      MsgBox('If the. Net framework 4.5 running environment is not installed, the system will not be able to run. This installation program will exit soon!',mbInformation,MB_OK);
      Result := false;   
    end;
 
  end;
end;