uploader

type UploadStatus struct {
	Length   int64 // 总大小
	Uploaded int64 // 已上传数据
	Speed    int64 // 上传速度, 每秒
}

type Uploader struct {
	URL    string  // 上传地址
	Reader *reader // 要上传的对象
	// contains filtered or unexported fields
}