目录1 给qml定义全局对象2 在c++中定义对象给qml使用3 番外在qml中，我们一般都是希望使用qml做界面展示，而数据处理转由c++处理；
Application I work on generates several hundreds of files (csv) in a 15 minutes period of times. and the back end of the application takes these files and process them (updates database with those val
加载中,请稍侯......