萌新求教！关于golang的接口用法跪求！

Question

packagemaintypeSomeMethodinterface{Get()string}typeMethodstruct{Datastring}func(m*Method)Get()string{returnm.Data}funcmain(){var(sli[]*Method)m:=&Method{}sli=append(sli,m)BatchGet(sli...)//不支持BatchGet(sli[0],sli[1])//支持}funcBatchGet(ms...SomeMethod){for_,v:=rangems{v.Get()}}在我理解sli...应该跟[]slice是不同数据结构吧为什么两种BatchGet的调用第一种会不支持呢？

Answer 1

cannotusesli(type[]*Method)astype[]SomeMethodinargumenttoBatchGet类型不匹配，将
funcBatchGet(ms...SomeMethod){
更该为
funcBatchGet(ms...*Method){