FileUploadModel class
文件上传模型类
Constructors
- FileUploadModel({String? id, FileInfo? fileInfo, required String name, required String path, FileSource source = FileSource.network, int? fileSize, String? fileSizeInfo, UploadStatus? status, double progress = 0, String? url, DateTime? createTime, DateTime? updateTime})
-
FileUploadModel.fromMap(Map<
String, dynamic> map) -
从Map创建FileUploadModel实例
factory
- FileUploadModel.withAutoId({FileInfo? fileInfo, required String name, required String path, FileSource source = FileSource.network, int? fileSize, String? fileSizeInfo, UploadStatus? status, double progress = 0, String? url, DateTime? createTime, DateTime? updateTime})
-
创建一个带有自动生成ID的FileUploadModel实例
factory
Properties
- createTime → DateTime?
-
文件创建时间
final
- fileInfo → FileInfo?
-
文件信息（可为空，因为保存的是最后提交的数据信息，一开始可能没有）
final
- fileSize → int?
-
文件大小（字节）
final
- fileSizeInfo → String?
-
格式化后的文件大小信息（如：1.2MB、500KB等）
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
唯一标识ID（随机生成，用于前端操作如删除等，与后端ID不冲突，永远不为空）
final
- name → String
-
文件名称
final
- path → String
-
文件本地路径
final
- progress → double
-
上传进度（0.0 - 1.0）
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- source → FileSource
-
文件来源（文件选择、图片选择、拍照等）
final
- status ↔ UploadStatus?
-
上传状态（等待、上传中、成功、失败）
getter/setter pair
- updateTime → DateTime?
-
文件最后更新时间
final
- url → String?
-
文件上传后的访问URL地址
final
Methods
-
copyWith(
{String? id, FileInfo? fileInfo, String? name, String? path, FileSource? source, UploadStatus? status, double? progress, int? fileSize, String? fileSizeInfo, String? url, DateTime? createTime, DateTime? updateTime}) → FileUploadModel - 复制并修改模型
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMap(
) → Map< String, dynamic> - 转换为Map
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited