Android9.0模拟器无法访问本地接口的问题java.net.UnknownServiceException 问题原因是Android9开始默认https请求,解决办法:1.res下创建xml文件夹,再创建network_security_config.xml2.AndroidManifest->;application添加android:networkSecurityConfig="@xml/network_security_config" 问题解决。 android9.0解决HTTP访问失败 andr...
flutter 报错 DioError [DioErrorType.DEFAULT]: Bad state: Insecure HTTP is not allowed by platform 错误解释 平台不支持不安全的 HTTP 协议,即不允许访问 HTTP 域名的地址。 产生原因 IOS 和 Android 9.0 对网络请求做了一些限制,不能直接访问 Http 域名的地址。 解决方案 在安卓/android/app/src/main/Andro...
flutter2.x开发遇到的问题 Bad state: Insecure HTTP is not allowed by platform: 翻译过来就是:错误状态:平台不允许不安全的HTTP: 产生原因:IOS 和 Android 9.0 对网络请求做了一些限制,不能直接访问 Http 域名的地址。 解决方案如下: Android 配置 找到下图位置,添加这两行代码 android:usesCleartextTraffic="t...
(CSS), and JavaScript are commonly used to create widgets that can be embedded into websites. Mobile app development frameworks like Flutter (for Android™) also provide tools for developing widgets specific to those platforms. The choice of programming language depends on the target platform and...
Command flutter run -d chrome --web-hostname localhost --web-port 55910 Steps to Reproduce ... ... ... Logs StateError: Bad state: StreamSink is closed #0 _StreamSinkImpl.add (dart:_http/http_impl.dart:919:7) #1 _WebSocketImpl.add (dart:...
flutter 报错 DioError [DioErrorType.DEFAULT]: Bad state: Insecure HTTP is not allowed by platform 原因分析: 平台不支持不安全的 HTTP 协议,即不允许访问 HTTP 域名的地址。IOS 和 Android 9.0 对网络请求做了一些限制,不能直接访问 Http 域名的地址。
Flutter makes it easy and fast to build beautiful apps for mobile and beyond - [flutter_svg] Bad state: A Dart object attempted to access a native peer, but the native peer has been collected (nullptr). This is usually the result of calling methods on a
importzipfiledefread_zip_file(file_path):try:withzipfile.ZipFile(file_path,'r')aszip_ref:zip_ref.printdir()# 打印 zip 文件内容zip_ref.extractall('extracted')# 解压到指定目录exceptzipfile.BadZipFile:print(f"Error: '{file_path}' is not a zip file.")exceptFileNotFoundError:print(f"Er...
yes, radio buttons are commonly used in mobile applications to allow users to make single selections. mobile frameworks and development platforms such as react native, flutter, and xamarin provide radio button components that you can use in your mobile app development. can i change the layout of...
使用eglSwapBuffers API,eglSwapBuffers执行抛出错误码:EGL_BAD_SURFACE (300d)。日志显示:QEGLPlatformContext: eglSwapBuffers failed: 300d。 使用eglSwapBuffers API,eglSwapBuffers执行抛错错误码:EGL_BAD_ALLOC。 OpenGL同一个上下文在多线程中使用问题 关于GL_TEXTURE_2D和GL_TEXTURE_EXTERNAL_OES纹理类型...