The Go language method for generating prime Numbers

This article illustrates an example of how the Go language generates primes. Share with you for your reference. The specific implementation method is as follows:

package main

//  generate 2, 3, 4, ...  to  channel 'ch' In the .

func Generate(ch chan<- int) {

    for i := 2; ; i++ {

        ch <- i  // Send 'i' to channel 'ch'.

    }

}

//  Copy the value from the pipe  'in'  to  channel 'out',

//  Remove the divisible number  'prime'.

func Filter(in <-chan int, out chan<- int, prime int) {

    for {

        i := <-in    //  Receives the value  'in'.

        if i%prime != 0 {

            out <- i //  The incoming  'i'  to  'out'.

        }

    }

}

func main() {

    ch := make(chan int)    // Create a newchannel.

    go Generate(ch) // Launch Generate goroutine.

    for i := 0; i < 10; i++ {

        prime := <-ch

        print(prime, "\n")

        ch1 := make(chan int)

        go Filter(ch, ch1, prime)

        ch = ch1

    }

}

I hope this article has been helpful to your programming of Go language.