为什么 MacOS 桌面版 Flutter 上的 HTTP 请求在 Release 上不起作用？

Question

我正在进行 HTTP 调试或配置文件构建，并且工作正常。但是如果我切换到 Release 它就不再有效了

 [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: SocketException: Failed host lookup: '*******.*******.*****.io' (OS Error: nodename nor servname provided, or not known, errno = 8)
#0      _NativeSocket.startConnect (dart:io-patch/socket_patch.dart:681)
#1      _RawSocket.startConnect (dart:io-patch/socket_patch.dart:1808)
#2      RawSocket.startConnect (dart:io-patch/socket_patch.dart:27)
#3      RawSecureSocket.startConnect (dart:io/secure_socket.dart:237)
#4      SecureSocket.startConnect (dart:io/secure_socket.dart:60)
#5      _ConnectionTarget.connect (dart:_http/http_impl.dart:2437)
#6      _HttpClient._getConnection.connect (dart:_http/http_impl.dart:2808)
#7      _HttpClient._getConnection (dart:_http/http_impl.dart:2813)

我假设是网络权限问题，但我找不到我需要添加权限的地方（info.plist？）以及我需要添加什么权限？

[✓] Connected device (3 available)
    • iPad Pro (12.9-inch) (5th generation) (mobile) • 00008103-000E44D10C3B001E • ios            • iOS 15.1 19B74
    • macOS (desktop)                                • macos                     • darwin-arm64   • macOS 12.0.1 21A559 darwin-arm
    • Chrome (web)                                   • chrome                    • web-javascript • Google Chrome 96.0.4664.110

Answer 1

检查 this MacOS flutter 文档。

在 macos/Runner/DebugProfile.entitlements 和 macos/Runner/Release.entitlements 中添加以下行：

<key>com.apple.security.network.client</key>
<true/>

为什么 MacOS 桌面版 Flutter 上的 HTTP 请求在 Release 上不起作用？

Why is HTTP Request on Flutter for MacOS desktop not working on Release?

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