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Detailed introduction to the steps of installing modules in golang
- PHPzOriginal
- 2023-04-11 10:39:461362browse
As golang continues to grow and develop in the development field, more and more programmers are beginning to use golang for development. Therefore, installing necessary modules is a very important step in the development process of golang. This article will introduce in detail the steps of installing modules in golang for readers' reference.
1. Before installing the module
Before starting to install the module, we need to configure the golang operating environment first, ensure that the golang development environment has been installed, and $GOPATH and $GOROOT have been installed Configure correctly. At the same time, you also need to install the git version controller, because many modules installed by golang need to download the source code from github.
2. How to install golang module
- Use go get
The go get command of Go language allows us to easily obtain, compile and install The known packages of Go language make Go language development faster and more efficient. Just enter in the command line:
go get github.com/xxxxxxx/xxxxx
Among them, github.com/xxxxxxx/xxxxx is the third party that needs to be downloaded The path address of the library. This command will automatically download the corresponding package and save the compiled binary file in $GOPATH/bin. For example:
go get github.com/go-sql-driver/mysql
This command will automatically download the mysql driver and install it to $GOPATH/ bin, we can later call this driver in the project through import ("github.com/go-sql-driver/mysql").
- Manually download the source code for installation
If we need to manually download the source code to install the module, we can find the corresponding module source code on github and download it locally for installation. For example:
We need to install the beego module on github. First, find the beego module address on github: https://github.com/astaxie/beego, and then we can enter the following command on the command line to install it manually:
git clone https://github.com/astaxie/beego.git cd beego go install
Through the above command, you can install The beego module is installed in $GOPATH/bin for us to call in the project.
3. Summary
In golang development, installing modules is an essential step. Based on the above two installation methods, we can either use the go get command to quickly obtain and install third-party libraries, or manually download the source code for installation. No matter which method is used, we can easily obtain the required modules and accelerate our golang development process.
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