Detailed tutorial on building a go development environment on vscode

Building a Go development environment includes: installing Go language and setting PATH environment variables. Install Visual Studio Code (VSCode). Install the "Go" extension. Configure Go settings and GOPATH in VSCode. Create a Go project and write Go code. Run the Go program using F5. Use IntelliSense code to autocomplete and debug functions.

Building a Go development environment on VSCode

Setting up the Go locale

1. Install Go: Download and install Go from the official website to make sure that the Go bin path has been added to the system PATH environment variable.
2. Verify Go installation: Enter the go version command in the terminal. If it is installed correctly, the Go version information will be displayed.

Install Visual Studio Code

1. Download and install Visual Studio Code (VSCode) from the official website.
2. Install Go Extensions: In VSCode, open the extension panel and search for the "Go" extension. Install the "Go" extension.

Configure VSCode

1. Enable Go: In VSCode, turn on Settings ( Ctrl , or Cmd , ), find the "Go: Go to Tool" setting, and make sure it is set to "Default Go 1.x".
2. Configure GOPATH: Set the "GOPATH" environment variable to point to the workspace of your Go project. GOPATH is the root directory of a Go project, which contains the "src", "bin" and "pkg" subdirectories.

Create a Go project

1. Create a new folder in your workspace, such as "my-go-project".
2. In the folder, create the "src" subdirectory.
3. In the "src" subdirectory, create the "main.go" file.

Writing Go code

In the "main.go" file, enter the following code:

 <code class="go">package main import "fmt" func main() { fmt.Println("Hello, world!") }</code>

Run Go Programs

1. In VSCode, press F5 or click the Run button on the debug toolbar.
2. VSCode will build and run your Go program.
3. The output will be displayed in the terminal or debug console.

Using IntelliSense

VSCode's Go extension provides IntelliSense functionality to help you automate code completion and provide syntax prompts. Make sure IntelliSense is enabled ("Settings" > "Go: IntelliSense").

Debugging Go programs

1. Set breakpoint: Click the left edge next to the line number in the code to set the breakpoint.
2. Start debugging: Press F5 or click the Debug button on the debug toolbar.
3. VSCode will pause program execution at breakpoints, allowing you to check variables and steps to execute code.

The above is the detailed content of Detailed tutorial on building a go development environment on vscode. For more information, please follow other related articles on the PHP Chinese website!