golang for thread channel routine consumer and producer
package main import "time" func testThread(){ i:=3 go func(a int){ println(a) println("this is go func!") }(i) time.Sleep(1*time.Second) println("hello main thread!") } func testChannel(){ //read write channel ch:=make(chan int,1) ch<-3 go func(){ v:=<-ch println(v) }() time.Sleep(1*time.Second) println("finish chan!") } func producer(p chan<-int){ for i:=0;i<10;i++{ p<-i println("into chan:",i) } println("finish the producer!") } func consumers(c <-chan int){ for i:=0;i<10;i++{ v:=<-c println("get from channel:",v) } println("finish the consumers!!") } //test producer and consumer func testProducerConsumer(){ ch:=make(chan int,1) go consumers(ch) go producer(ch) time.Sleep(2*time.Second) println("finish all the consumer and producer!!") } func main() { //testThread() //testChannel() testProducerConsumer() }
熟悉语法:chan,go多线程