xiaominglei001-优快云博客

原创解决：cline安装browser-tools-mcp服务时报错无法连接

确保已安装 browser-tools-server、browser-tools-mcp 和 Chrome 扩展。我通过指定完整的服务器路径解决了这个问题。

2025-03-17 16:31:19 659

原创解决：ModuleNotFoundError: No module named ‘DBUtils‘

注意PyPI上的DBUtils包在安装后，其顶级包名实际上是“dbutils”（全小写）使用时报错找不到模块。

2025-03-06 09:55:53 155

原创旧物三星mp3播放器 yepp yp-55 连电脑传歌的坑(顺便分享说明书及驱动)

收到一个古董三星yp-55 MP3播放器，好奇能传歌吗，用一个Mini USB 插上mac电脑没反应，后来又找台win10插上也没反应，以为驱动问题，找了win下驱动装好，还是没反应，最后想着难道东西太老了，只能用XP系统，把家里的老古董机器扒出来装好XP系统插上去装好驱动还是没反应，晕了，难道这MP3本身有问题，后来看到插在键盘上的另一根Mini USB线，灵机一动想着要不换换线吧，没想到一换线竟然行了。。。晕倒，原来线的问题，一开始用的那根Mini USB线在其它MP3上是可以传输数据的，就压根没想到是

2021-07-08 10:23:14 4553 7

原创乐之邦07mp或08mp固件下载及说明书

#### 关于固件摘自：https://forum.musiland.cn/viewtopic.php?f=11&t=6543&hilit=07+MP这里（ http://www.musiland.cn/dl/utils/ ）最下面6个都是07、08MP通用固件，0001和0100基本不可用（WIN10免驱动），0200、0300、0400、1000刷进机器都显示为0200，而1000是最后一版，也最稳定（对播放器功能而言），固件更新只是改善稳定性和顺畅性，与声音的流畅稳定性有关，与

2021-07-02 16:58:11 3161

Android_Studio_3.2_Development_Essentials_Kotlin_Edition.zip

Fully updated for Android Studio 3.2, Android 9, Android Jetpack and the modern architectural guidelines and components, the goal of this book is to teach the skills necessary to develop Android-based applications using the Kotlin programming language. Beginning with the basics, this book provides an outline of the steps necessary to set up an Android development and testing environment followed by an introduction to programming in Kotlin including data types, flow control, functions, lambdas and object-oriented programming. An overview of Android Studio is included covering areas such as tool windows, the code editor and the Layout Editor tool. An introduction to the architecture of Android is followed by an in-depth look at the design of Android applications and user interfaces using the Android Studio environment. Chapters are also included covering the Android Architecture Components including view models, lifecycle management, Room databases, app navigation, live data and data binding. More advanced topics such as intents are also covered, as are touch screen handling, gesture recognition, camera access and the playback and recording of both video and audio. This edition of the book also covers printing, transitions and cloud-based file storage. The concepts of material design are also covered in detail, including the use of floating action buttons, Snackbars, tabbed interfaces, card views, navigation drawers and collapsing toolbars. In addition to covering general Android development techniques, the book also includes Google Play specific topics such as implementing maps using the Google Maps Android API, and submitting apps to the Google Play Developer Console. Other key features of Android Studio 3.2 and Android 9 are also covered in detail including the Layout Editor, the ConstraintLayout and ConstraintSet classes, constraint chains and barriers, direct reply notifications and multi-window support. Chapters also cover advanced features of Android Studio suc

2019-05-29