iOS 魔法宏

  • Author image Jack Yin
  • Objective-C, Import 2022-12-02 02:07

    • __IPHONE_OS_VERSION_MIN_REQUIRED 表示 Xcode 工程设置里 Deployment Target 值。

    忽略弃用 Warinning：

    #pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
        // iOS 7 earlier
        base64EncodeString = [json base64Encoding];
#pragma clang diagnostic pop