golang interface{} 入参

func sliceEqual(a, b []interface{}) bool {
}

a := []*Student{}
b := []*Student{}
sliceEqual(a, b)

compile err:
cannot use a (type []*Student) as type []interface {} in argument to sliceEqual

golang不支持这种slice转换，可以先构造，再入参，例如：

a := []*Student{}
b := []*Student{}

arga := make([]interface{}, len(a))
for i := range a {
    arga[i] = a[i]
}

argb := make([]interface{}, len(b))
for i := range b {
    argb[i] = b[i]
}

sliceEqual(arga, argb)