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()
+		}
+	}
+}