How can Go language create multiple goroutines?

In Go language, you can use the keyword go to start a new goroutine. Here are some common methods for starting multiple goroutines.

1. head out

go func() {
    // 协程的逻辑代码
}()

go func() {
    // 协程的逻辑代码
}()

1. Let’s go.

for i := 0; i < 10; i++ {
    go func(i int) {
        // 协程的逻辑代码
        fmt.Println(i)
    }(i)
}

1. synchronization wait group

var wg sync.WaitGroup

for i := 0; i < 10; i++ {
    wg.Add(1)

    go func(i int) {
        // 协程的逻辑代码
        fmt.Println(i)

        wg.Done()
    }(i)
}

wg.Wait()

These techniques can be used to spawn multiple goroutines to execute tasks concurrently in the Go language. In practical applications, using goroutines can enhance the concurrency performance and responsiveness of a program.