問題:
Can Go have optional parameters? Go 可以有可選參數嗎? Or can I just define two functions with the same name and a different number of arguments?或者我可以只定義兩個具有相同名稱和不同數量參數的函數嗎?
解決方案:
參考一: https://stackoom.com/question/8Web參考二: Optional Parameters in Go?
Can Go have optional parameters? Go 可以有可選參數嗎? Or can I just define two functions with the same name and a different number of arguments?或者我可以只定義兩個具有相同名稱和不同數量參數的函數嗎?
獲取URL路徑參數: go 複製 package main import ( "github.com/kataras/iris/v12" ) func main() {