当前位置:网站首页>2022-07-26:以下go语言代码输出什么?A:5;B:hello;C:编译错误;D:运行错误。 package main import ( “fmt“ ) type integer in
2022-07-26:以下go语言代码输出什么?A:5;B:hello;C:编译错误;D:运行错误。 package main import ( “fmt“ ) type integer in
2022-07-27 03:38:00 【福大大架构师每日一题】
2022-07-26:以下go语言代码输出什么?A:5;B:hello;C:编译错误;D:运行错误。
package main
import (
"fmt"
)
type integer int
func (i integer) String() string {
return "hello"
}
func main() {
fmt.Println(integer(5))
}
答案2022-07-26:
答案选B。调用的是interger的String方法,所以是hello。不要被integer是整型所迷惑。

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