开始
复制一个包含安装步骤和本插件的完整 Markdown 指南的设置提示。
Set up this Capacitor plugin in the project.
Use the package manager already used by the project.
Install these package(s): `@capgo/capacitor-file`
Run the required Capacitor sync/update step after installation.
Read this markdown guide for the full setup steps: https://raw.githubusercontent.com/Cap-go/website/refs/heads/main/apps/docs/src/content/docs/docs/plugins/file/getting-started.mdx
Use that guide for platform-specific steps, native file edits, permissions, config changes, imports, and usage setup.
If that guide references other docs pages, read them too.
安装
安装步骤您可以使用我们的AI辅助设置来安装插件。使用以下命令将Capgo技能添加到您的AI工具中:
npx skills add https://github.com/Cap-go/capgo-skills --skill capacitor-plugins然后使用以下提示:
Use the `capacitor-plugins` skill from `Cap-go/capgo-skills` to install the `@capgo/capacitor-file` plugin in my project.如果您更喜欢手动设置,请运行以下命令并按照以下平台特定的说明进行操作:
bun add @capgo/capacitor-filebunx cap syncimport { CapacitorFile } from '@capgo/capacitor-file';API概述
API概述requestFileSystem
requestFileSystem请求文件系统
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.requestFileSystem({} as RequestFileSystemOptions);resolveLocalFileSystemURL
resolveLocalFileSystemURL将文件URL解析为入口
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.resolveLocalFileSystemURL({} as ResolveURLOptions);getFile
getFile获取文件入口
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.getFile({} as GetFileOptions);getDirectory
getDirectory获取目录入口
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.getDirectory({} as GetDirectoryOptions);readFile
标题:读取文件读取文件内容或base64编码。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.readFile({} as ReadFileOptions);readAsDataURL
标题:读取文件数据URL以base64编码和MIME类型前缀的形式读取文件。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.readAsDataURL({} as ReadFileOptions);writeFile
标题:写入文件将数据写入文件。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.writeFile({} as WriteFileOptions);appendFile
标题:追加文件将数据追加到文件。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.appendFile({} as WriteFileOptions);deleteFile
标题:删除文件删除一个文件。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.deleteFile({} as DeleteFileOptions);mkdir
标题:创建目录创建一个目录。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.mkdir({} as MkdirOptions);rmdir
标题:删除目录删除一个目录。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.rmdir({} as DeleteDirectoryOptions);readdir
标题:读取目录读取目录内容。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.readdir({} as ReaddirOptions);stat
名为“stat”的部分获取文件或目录的元数据。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.stat({} as StatOptions);getMetadata
名为“getMetadata”的部分获取文件或目录的元数据。 stat()的别名。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.getMetadata({} as StatOptions);rename
名为“rename”的部分重命名或移动文件或目录。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.rename({} as RenameOptions);move
名为“move”的部分移动文件或目录。 rename()的别名。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.move({} as RenameOptions);copy
标题:复制复制文件或目录。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.copy({} as CopyOptions);exists
标题:存在检查文件或目录是否存在。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.exists({} as ExistsOptions);getUri
标题:获取URI获取文件的URI。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.getUri({} as GetUriOptions);truncate
标题:截断截断文件到指定大小。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.truncate({} as TruncateOptions);getDirectories
标题:获取目录获取已知的文件系统目录。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.getDirectories();getFreeDiskSpace
标题:获取可用磁盘空间获取可用磁盘空间(以字节为单位)。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.getFreeDiskSpace();checkPermissions
标题:检查文件操作权限检查当前的文件操作权限状态。 在 Android 上,这检查外部存储权限。 在 iOS 和 web 上,这始终返回 ‘已授权’,因为没有特殊权限需要。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.checkPermissions();requestPermissions
标题:请求文件操作权限请求文件操作权限。 在 Android 上,这请求外部存储权限以访问应用私有目录外的文件。 在 iOS 和 web 上,这始终返回 ‘已授权’,因为没有特殊权限需要。
import { CapacitorFile } from '@capgo/capacitor-file';
await CapacitorFile.requestPermissions();类型参考
类型参考RequestFileSystemOptions
请求文件系统选项请求文件系统选项
export interface RequestFileSystemOptions { /** The type of file system to request */ type: FileSystemType; /** Requested size in bytes (may not be enforced on all platforms) */ size?: number;}FileSystem
复制到剪贴板文件系统
export interface FileSystem { /** The name of the file system */ name: string; /** The root directory of the file system */ root: DirectoryEntry;}ResolveURLOptions
复制到剪贴板解析URL选项
export interface ResolveURLOptions { /** The URL to resolve (file:// or cdvfile://) */ url: string;}代表一个文件或目录项。
export interface Entry { /** True if this is a file */ isFile: boolean; /** True if this is a directory */ isDirectory: boolean; /** The name of the file or directory */ name: string; /** The full path relative to the filesystem root */ fullPath: string; /** The native file:// URI */ nativeURL: string;}GetFileOptions
Section titled “GetFileOptions”获取文件的选项。
export interface GetFileOptions { /** Path to the file */ path: string; /** Base directory */ directory?: Directory; /** Options for creating the file */ options?: GetOptions;}FileEntry
Section titled “FileEntry”代表一个文件项。
export interface FileEntry extends Entry { isFile: true; isDirectory: false;}GetDirectoryOptions
Section titled “GetDirectoryOptions”获取目录的选项。
export interface GetDirectoryOptions { /** Path to the directory */ path: string; /** Base directory */ directory?: Directory; /** Options for creating the directory */ options?: GetOptions;}DirectoryEntry
目录项表示一个目录项。
export interface DirectoryEntry extends Entry { isFile: false; isDirectory: true;}ReadFileOptions
目录项读取文件的选项。
export interface ReadFileOptions { /** Path to the file */ path: string; /** Base directory */ directory?: Directory; /** Encoding for text files (omit for binary/base64) */ encoding?: Encoding; /** Byte offset to start reading from (default: 0) */ offset?: number; /** Number of bytes to read (default: read to end of file) */ length?: number;}ReadFileResult
读取文件的结果。复制到剪贴板
export interface ReadFileResult { /** File contents as string (text) or base64 (binary) */ data: string;}WriteFileOptions
复制到剪贴板__CAPGO_KEEP_0__
export interface WriteFileOptions { /** Path to the file */ path: string; /** Base directory */ directory?: Directory; /** Data to write (string for text, base64 for binary) */ data: string; /** Encoding for text files */ encoding?: Encoding; /** If true, append to existing file instead of overwriting */ append?: boolean; /** Create intermediate directories if they don't exist */ recursive?: boolean; /** Byte position to start writing at (for random access writes). If not specified, writes from beginning or appends based on 'append' flag */ position?: number;}WriteFileResult
写入文件结果写入文件的结果
export interface WriteFileResult { /** The URI of the written file */ uri: string;}真实数据来源
真实数据来源本页面是由插件的 src/definitions.ts重新同步公共API时,重新运行上游的同步。
继续从开始
继续从开始如果您正在使用 开始 来规划存储和文件处理,连接它 使用@capgo/capacitor-file 为原生能力使用@capgo/capacitor-file @capgo/capacitor-data-storage-sqlite 为实现细节使用@capgo/capacitor-data-storage-sqlite 使用@capgo/capacitor-data-storage-sqlite 为原生能力使用@capgo/capacitor-data-storage-sqlite @capgo/capacitor-file 为实现细节使用@capgo/capacitor-file, @capgo/capacitor-uploader 为实现细节使用@capgo/capacitor-uploader