如何在Go和gRPC中构建结构数组？

Question

I am trying to add an array of strings into the content part of a struct with the Id as the array index. I have the code working for one element, but get various errors when I try and add the loop. Any ideas are welcome. I am using Go.

func buildRequest(s []string) []*storepb.LongStoreRequest { 
//      ss:= []storepb.LongStoreRequest 
// int32 i =0 stringv := s[0] 
//      for i := 0; i < len(s); i++ {
    //              println(i, apps[i])
    ss := []*storepb.LongStoreRequest{
            &storepb.LongStoreRequest {
                    Msg: &storepb.StoreMessage{
                            Content: stringv,
                            Account:  "trevor3",
                            Parent: "parentrec",
                            Id: 0,
                    },
                    }, 
            } //      }
        return ss 
}

Answer 1

If I understand your description correctly, you want to build an array of LongStoreRequests, where each element corresponding to an item in the string array, with Id giving the array index. If that's really what you need, something like this should work:

ss := []*storepb.LongStoreRequest{}
for i,str:=range s {
  ss=append(ss,&storepb.LongStoreRequest {
                  Msg: &storepb.StoreMessage{
                            Content: str,
                            Account:  "trevor3",
                            Parent: "parentrec",
                            Id: i,
                    }})
}