Install golang 1.9 on mac

For developers who need to install golang 1.9 on macOS, this article will provide a detailed step-by-step guide. Golang 1.9 is a popular programming language that is easy to learn and has excellent performance. It is one of the preferred languages ​​for many Internet companies and open source projects.

Step 1: Download golang 1.9

First, you need to download the golang 1.9 installation package from the official website http://golang.org/dl/. Select the installation package suitable for your operating system to download. Of course, you can also use the command line to download and install golang 1.9 as follows:

$ curl -O https://storage.googleapis.com/golang/go1.9.darwin-amd64.tar.gz

Step 2: Install golang 1.9

Installing golang 1.9 is very simple, just follow the steps below. Can:

1. Open the terminal application.
2. Extract the golang 1.9 tar file to the target folder.

$ tar -C /usr/local -xzf go1.9.darwin-amd64.tar.gz

3. Get root privileges and add the go command to the system path.

$ sudo chmod -R 777 /usr/local/go
$ echo "export PATH=$PATH:/usr/local/go/bin" >> ~/.bash_profile
$ source ~/.bash_profile

After completing the above steps, you have successfully installed golang 1.9.

Step 3: Set up the workspace

golang 1.9 uses the workspace to determine where the GO package is stored, including source code, binaries, and other related files. First, you need to create the workspace directory:

$ mkdir $HOME/go

Then, you need to set the workspace path. This can be set up by typing the following into the terminal:

$ export GOPATH=$HOME/go

Step 4: Test your golang 1.9 installation

Now you can test whether the version of golang you installed takes effect. You can create a simple go program in the terminal, compile and run the program:

$ cd $GOPATH/src
$ mkdir hello && cd hello
$ echo 'package main;import "fmt";func main() {fmt.Println("Hello, world!；")}' > hello.go
$ go build
$ ./hello
Hello, world!

If you see "Hello, world!", it means that your golang 1.9 is installed successfully.

Conclusion

The process of installing golang 1.9 is very simple. By following the steps above, you can quickly complete the installation and start building your next project using golang 1.9. Golang is becoming more and more popular because it provides excellent performance and efficient development experience.

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