在入门篇里，我们利用网络资源建立了自己的学习环境，在提高篇里，我们将带领爱好者充分利用网络资源，登堂入室，尽快从学习者变为一个开发者。当爱好者学到一定程度后，必然会结合自身的情况，向各个不同的方向发展-In the Getting Started chapter, we use of network resources to build their own learning environment, in improving the articles, we will lead the fans make full use of network resources, reached a higher level as soon as possible from the learner into a developer. When the lovers have learned a certain degree, is bound to consider its own situation, to the different directions