Google Drive SDK 版本 3 中的文件上传

File uploads in Version 3 of the Google Drive SDK

我有一些代码基于 https://developers.google.com/drive/v2/reference/files/insert 中的以下 Golang 示例。

// InsertFile creates a new file in Drive from the given file and details
func InsertFile(d *drive.Service, title string, description string,
parentId string, mimeType string, filename string) (*drive.File, error) {
             .
             .
             . 
  f := &drive.File{Title: title, Description: description, MimeType: mimeType}
  if parentId != "" {
    p := &drive.ParentReference{Id: parentId}
    f.Parents = []*drive.ParentReference{p}
  }
  r, err := d.Files.Insert(f).Media(m).Do()
  if err != nil {
    fmt.Printf("An error occurred: %v\n", err)
    return nil, err
  }
  return r, nil
}

当我切换到版本 3 时,抛出以下错误。

./main.go:125: unknown drive.File field 'Title' in struct literal
./main.go:127: undefined: drive.ParentReference
./main.go:128: undefined: drive.ParentReference
./main.go:131: service.Files.Insert undefined (type *drive.FilesService has no field or method Insert)

我知道在第一个错误中应该将 Title 更改为 Name,但我不确定在 SDK 的版本 3 中是什么替换了 drive.ParentReference 或 service.Files.Insert,而且我无法做到在 V3 文档中找到与上面的 link 等效的内容。

GoogleAPIgo 源代码 here. You can see how ParentReference exists in the v2 API code but does not exist in v3 值得细读。 API 似乎从 v2 到 v3 发生了重大变化。

根据这些变化推断,下面是 v3 等效上传文件的草图:

import "google.golang.org/api/drive/v3"
func InsertFile(d *drive.Service, title string, description string, mimeType string, filename string) (*drive.File, error) {
    f := &drive.File{Name: filename, Description: description, MimeType: mimeType}
    return d.Files.Create(f).do()
}