golang 逐行读取文件
package main import ( "bufio" "fmt" "io" "os" ) func main() { fi, err := os.Open("C:/Documents and Settings/xxx/Desktop/tax.txt") if err != nil { fmt.Printf("Error: %s\n", err) return } defer fi.Close() br := bufio.NewReader(fi) for { a, _, c := br.ReadLine() if c == io.EOF { break } fmt.Println(string(a)) } }
================一次性读取===================== package main import "fmt" import "io/ioutil" func main() { b, e := ioutil.ReadFile("d:/goTest/123.txt") if e != nil { fmt.Println("read file error") return } fmt.Println(string(b)) }