swetake公司开发的QR码程序的PHP版源代码(是JAVA版以及其他版本的原版)-swetake company developed the QR code version of the PHP source code (version of Java and other The original version)

写了一个磁罗盘的java版界面，用于画一个可以实时显示的仪表盘-Write a java version of the magnetic compass interface can be used to draw a real-time display of the instrument panel