Question

我是Dim module As Object Sub Main() Call Stic1 Call Stic2 End Sub Sub Stic1() Dim x As String Dim n As Integer, c As Integer x = "Minimum" Sheets("Ts").Select Range("A2").Offset(0, 0).Select Do Until IsEmpty(ActiveCell) If ActiveCell.Value = x Then ActiveCell.Offset(0, 1).Copy Application.Goto (ActiveWorkbook.Sheets("Rs").Range("G2").Offset(n, 0)) ActiveSheet.Paste Application.CutCopyMode = False n = n + 1 Application.Goto (ActiveWorkbook.Sheets("Ts").Range("A2").Offset(c, 0)) c = c + 1 Else Application.Goto (ActiveWorkbook.Sheets("Ts").Range("A2").Offset(c, 0)) c = c + 1 End If Application.Goto (ActiveWorkbook.Sheets("Ts").Range("A2").Offset(c, 0)) Loop End Sub Sub Stic2() Dim x As String Dim n As Integer, c As Integer x = "Minimum" Sheets("BR").Select Range("A2").Offset(0, 0).Select Do Until IsEmpty(ActiveCell) If ActiveCell.Value = x Then ActiveCell.Offset(0, 1).Copy Application.Goto (ActiveWorkbook.Sheets("Rs").Range("I2").Offset(n, 0)) ActiveSheet.Paste Application.CutCopyMode = False n = n + 1 Application.Goto (ActiveWorkbook.Sheets("BR").Range("A2").Offset(c, 0)) c = c + 1 Else Application.Goto (ActiveWorkbook.Sheets("BR").Range("A2").Offset(c, 0)) c = c + 1 End If Application.Goto (ActiveWorkbook.Sheets("BR").Range("A2").Offset(c, 0)) Loop End Sub中的新手，在这段代码中，我想将文件作为图像或其他格式上传到服务器，我阅读了有关该文件的改造文件，但我无法做到，

我可以创建提供程序，我可以将其用于服务器的retrofit或POST，但我的问题是上传文件。

感谢提前

我的GET课程：

SignalProvider

我的public class SignalProvider { private SignalRetrofitServiceProviders signalRetrofitServiceProviders; public SignalProvider(){ OkHttpClient httpClient = new OkHttpClient(); Retrofit retrofit = new Retrofit.Builder() .baseUrl(ClientSettings.SignalWebBaseUrl) .client(httpClient) .addConverterFactory(GsonConverterFactory.create()) .build(); signalRetrofitServiceProviders = retrofit.create(SignalRetrofitServiceProviders.class); } public SignalRetrofitServiceProviders getServices(){ return signalRetrofitServiceProviders; } }课程：

SignalRetrofitServiceProviders

然后上传文件方法：

public interface SignalRetrofitServiceProviders {
    @POST("storeLists")
    Call<List<StoreLists>> getStoreLists();

    @Multipart
    @POST("upload/newVitrine/{userId}")
    Call<ResponseBody> uploadImageToServer(
            @Path("id") int id,
            @Part("description")
            RequestBody description,
            @Part MultipartBody.Part file);
}

我收到此错误：

private void uploadFile() {
    // create upload service client
    SignalProvider                 signalProvider = new SignalProvider();
    SignalRetrofitServiceProviders service        = signalProvider.getServices();

    File file = new File(Application.IMAGES + "/" + "test_image.jpg");

    RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);

    MultipartBody.Part body = MultipartBody.Part.createFormData("picture", file.getName(), requestFile);

    String descriptionString = "hello, this is description speaking";
    RequestBody description = RequestBody.create(
            MediaType.parse("multipart/form-data"), descriptionString);

    Call<ResponseBody> call = service.uploadImageToServer("1",description, body);

    call.enqueue(new Callback<ResponseBody>() {
        @Override
        public void onResponse(Call<ResponseBody> call,
                Response<ResponseBody> response) {
            Log.e("Upload", "success");
        }

        @Override
        public void onFailure(Call<ResponseBody> call, Throwable t) {
            Log.e("Upload error:", t.getMessage());
        }
    });
}

Answer 1

我认为需要解决的首要问题之一是您的上传路线Edit在路径中包含@POST("upload/newVitrine/{userId}")，但您的userId仅包含“id”和“描述”。另外，我们可以看到您的进口商品吗？

将2个简单的上传文件改造为服务器

1 个答案: