package main import ( "fmt" "strings" ) func main() { var str string = "abcd" fmt.Println(strings.HasPrefix(str, "a")) //是否以a开头 fmt.Println(strings.HasSuffix(str, "d")) //是否以d结尾 }
package main import ( "fmt" "strings" ) func main() { var str string = "abcd" fmt.Println(strings.HasPrefix(str, "a")) //是否以a开头 fmt.Println(strings.HasSuffix(str, "d")) //是否以d结尾 }
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