java和golang都支持多参数传入,但是还是有一些区别的;示例如下
java代码:
public static void main(String[] args) { foreach("1", "2"); foreach(new Object[]{"3", "4"}); foreach(new String[]{"5", "6"}); } public static void foreach(Object... entNums) { for (Object a : entNums) { System.out.println("#" + a); } }
结果:
#1 #2 #3 #4 #5 #6
golang示例:
func TestRun(t *testing.T) { foreach("1","2") var paramsStr []string paramsStr = append(paramsStr,"3") paramsStr = append(paramsStr,"4") foreach(paramsStr) var params []interface{} params = append(params,"5") params = append(params,"6") foreach(params) foreach(params...) } func foreach(args ...interface{}) { for _, a := range args { fmt.Println("#" + gconv.String(a)) } }
结果:
=== RUN TestRun #1 #2 #["3","4"] #["5","6"] #5 #6
注:golang传入切片只有使用了...才会打散参数