How to make a self-made installer and package the program to generate an installer

Usually written programs , Contains various directories , file , library , And if you want to distribute them to other computers , It's best to have a decent installer , Implement automatic deployment during installation , decompression , create shortcut , Configure registry , How to be like other software , There is an installer , Let's introduce , How to package the program to generate the installer , And the process is very simple , Even if you are a little white, you can make a decent installation program

So here's what we're going to use NSIS（Nullsoft Scriptable Install System） This software
NSIS（Nullsoft Scriptable Install System） It's an open source Windows Under the system installation program production program . It provides installation 、 uninstall 、 System settings 、 File decompression and other functions . As the name suggests ,NSIS It describes the behavior and logic of the installation program through its scripting language .NSIS The script language has a similar structure and syntax to common programming languages , But it's designed for applications like installers .
characteristic
1、 Low overhead , A fully functional installer only needs 34k Additional cost of .
2、 Support most Windows platform , Include ：Windows 10,Windows 8,Widows 7,Windows NT,Windows 2000,Windows XP,Windows 2003
3、 Support three compression algorithms ：ZLib,BZip2, LZMA
4、 Support script
5、 Support for multiple languages
6、 Support customization of installation interface
7、 Provide extensible plug-in interface
8、 Support network installation 、 Patch
9、 Support unattended installation mode
10、 Besides ,NSIS Of license Allow free use for any purpose .

NSI