package main import "fmt" import "strings" import "strconv" func main() { a := "aaa,111,222" arr := strings.Split(a, ",") fmt.Println(arr[1:]) b := " ccc " fmt.Println("trim:", strings.Trim(b, " ")) fmt.Println(b) fmt.Println("trim space:", strings.TrimSpace(b)) i, err := strconv.Atoi("111") fmt.Println(i, err) f, err := strconv.ParseFloat("1.234", 64) fmt.Println(f, err) } [111 222] trim: ccc ccc trim space: ccc 111 <nil> 1.234 <nil>
go字符串处理
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转载自xiangjie88.iteye.com/blog/2383505
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