golang,函数参数传递的sync.Mutex不是指针会怎么样
摘要:
package main import ( "fmt" "sync")var a = 1func main() { lock := sync.Mutex{} wg := &sync.WaitGroup{} wg.Add(2) go t(lock,wg) go t(lock,wg) wg.Wait() 阅读全文
posted @ 2021-09-09 11:24 ExplorerMan 阅读(209) 评论(0) 推荐(0) 编辑