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...應(yīng)該跟[]slice是不同數(shù)據(jù)結(jié)構(gòu)吧為什么兩種BatchGet的調(diào)用第一種會(huì)不支持呢?
在線等!關(guān)于golang的接口用法怎么回事哈???
慕桂英3389331
2019-06-21 16:37:28