重写多协程问题

test/Consumer.go

@@ -0,0 +1,19 @@
+package test
+
+import (
+	"fmt"
+	"sync"
+)
+
+func GoConsumer(mx *sync.Mutex, ch chan int) {
+	defer mx.Unlock()
+
+	for {
+		select {
+		case v := <-ch:
+			mx.Lock()
+			fmt.Println("读取到", v)
+			mx.Unlock()
+		}
+	}
+}

test/Producer.go

@@ -0,0 +1,25 @@
+package test
+
+import (
+	"math/rand"
+	"sync"
+	"time"
+)
+
+func GoProducer(mx *sync.Mutex, ch chan int) {
+	rand.Seed(time.Now().UnixNano())
+
+	// 生成 [0,100) 随机整数
+	randomInt := rand.Intn(100)
+	timech := time.Tick(time.Second)
+	defer mx.Unlock()
+
+	for {
+		select {
+		case <-timech:
+			ch <- randomInt
+		}
+
+	}
+
+}