navigation_simulator

navigation_simulator npm install https://github.com/sean2449/navigation_simulator.git 然后在您的index.html中，添加以下四个脚本 < script defer src =" bower_components/navigation_simulator/evt.js " > </ script > < script defer src =" bower_components/navigation_simulator/key_navigation_adapter.js " > </ script > < script defer src =" bower_components/navigation_simulator/spatial_navigator.js " > </ script > <