摘要：//打开文件->逐行读取->根据空格分割打印package mainimport ( "bufio" //缓存io "fmt" "io" //基础io ioutil工具包 "os" "strings")func main() { f, err := os.Open("D:\\go\\src\\W3S... 阅读全文

摘要：导入包import "fmt"import( "fmt" "os")函数外申明变量var a int = ""函数内申明变量a := ""slice申明(slice本质是指向数组的指针)var s []intvar s []int = make([]int, 3) s := make([]in... 阅读全文