http

安裝套件

flutter pub add http

套件介紹

根據套件公開資料產生的選型評估，僅供參考。

http 套件為 Dart 與 Flutter 應用程式提供了一種彈性且跨平台的 HTTP 請求解決方案。基於 Futures 建構，支援在 Android、iOS、Web、macOS、Windows 與 Linux 上進行同步與非同步作業。此套件強調組合性，讓開發者能輕鬆建立並管理帶有自訂標頭、逾時設定與攔截器的 HTTP 客戶端。它簡化了常見任務，例如 GET、POST、PUT 與 DELETE 請求，非常適合整合 RESTful API 與網路服務。

適用情境

使用REST API
發送表單數據
處理 JSON 回應
發送經過驗證的請求
串流檔案下載
攔截 HTTP 呼叫

主要特色

基於未來的 API
多平台支援
可自定義的客戶端實例
內建 JSON 處理
請求/回應攔截
支援標頭和驗證

適合對象

Flutter 移動應用
Web 應用程式
桌面應用程式
API 結合專案
後端服務通訊

使用建議

需要手動錯誤處理
無內建快取
僅限基本的HTTP操作
不適合複雜的網路場景
依賴外部依賴項以實現進階功能
不包含 WebSocket 支援

原始 README

以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。

A composable, Future-based library for making HTTP requests.

package:http contains a set of high-level functions and classes that make it easy to consume HTTP resources. It's multi-platform, and supports mobile, desktop, and the browser.

Packages

Package	Description	Version
cronet_http	An Android Flutter plugin that provides access to the Cronet HTTP client.
cupertino_http	A macOS/iOS Flutter plugin that provides access to the Foundation URL Loading System.
flutter_http_example	An Flutter app that demonstrates how to configure and use `package:http`.	—
http	A composable, multi-platform, Future-based API for HTTP requests.
http2	A HTTP/2 implementation in Dart.
http_client_conformance_tests	A library that tests whether implementations of package:http's `Client` class behave as expected.
http_multi_server	A `dart:io` `HttpServer` wrapper that handles requests from multiple servers.
http_parser	A platform-independent package for parsing and serializing HTTP formats.
http_profile	A library used by HTTP client authors to integrate with the DevTools Network View.
ok_http	An Android Flutter plugin that provides access to the OkHttp HTTP client and the OkHttp WebSocket API.
web_socket	Any easy-to-use library for communicating with WebSockets that has multiple implementations.
web_socket_channel	StreamChannel wrappers for WebSockets. Provides a cross-platform WebSocketChannel API.
web_socket_conformance_tests	A library that tests whether implementations of `package:web_socket`'s `WebSocket` class behave as expected.