本书循序渐进地对jQuery的各种函数和方法调用进行了介绍，读者可以系统地掌握jQuery的DOM操作、事件监听和动画、表单操作、AJAX以及插件方面等知识点，并结合每个章节后面的案例演示进行练习，达到掌握核心知识点的目的。(Book step by step functions and methods of the jQuery call are introduced, the reader can grasp the jQuery DOM operating system, monitoring and event form operation, AJAX animation, and plug-in knowledge, combined with the demonstration of each chapter are behind the practice, to grasp the core knowledge point to.)