摘要： 从文件读取(无缓冲) 1 package main 2 3 import ( 4 "fmt" 5 "os" 6 ) 7 8 func main() { 9 buf := make([]byte, 1024)10 //打开文件11 f, _ := os.Open("D:/123.txt")12 //确保关闭了f13 defer f.Close()14 for {15 n, _ := f.Read(buf)16 fmt.Println(n)17 if n == 0 {18 ... 阅读全文