A goroutine is a function that is capable of running concurrently with other functions. To create a goroutine we use the keyword go followed by a function invocation:
package main
import "fmt"
func f(n int) {
for i := 0; i < 10; i++ {
fmt.Println(n, ":", i)
}
}
func main() {
go f(0)
var input string
fmt.Scanln(&input)
}
结果：
0 : 0 0 : 1
多次运行的结果
0 : 0 0 : 1 0 : 2 0 : 3 0 : 4 0 : 5 0 : 6
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`单行代码`
A goroutine is a function that is capable of running concurrently with other functions. To create a goroutine we use the keyword go followed by a function invocation:
package main
import "fmt"
func f(n int) {
for i := 0; i < 10; i++ {
fmt.Println(n, ":", i)
}
}
func main() {
go f(0)
var input string
fmt.Scanln(&input)
}
结果：
0 : 0 0 : 1
多次运行的结果
0 : 0 0 : 1 0 : 2 0 : 3 0 : 4 0 : 5 0 : 6