面试题答案
一键面试package main
import (
"fmt"
"sync"
)
func main() {
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
for i := 1; i <= 10; i++ {
fmt.Println(i)
}
}()
wg.Wait()
}
package main
import (
"fmt"
"sync"
)
func main() {
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
for i := 1; i <= 10; i++ {
fmt.Println(i)
}
}()
wg.Wait()
}