Jquery 简明教程
jQuery - Events Reference
jQuery Events 是 DOM（文档对象模型）中发生的事件，可以对其进行检测并用来触发 JavaScript 函数。
The jQuery Events are actions that happens in the DOM (Document Object Model), which can be detected and used to trigger JavaScript functions.
jQuery 通过提供将事件处理程序附加到元素和触发事件的方法，简化了事件处理。点击按钮、悬停在某个元素上、提交表单或调整窗口大小是 jQuery 中的常见事件示例。
jQuery simplifies event handling by providing methods to attach event handlers to elements and to trigger events. Clicking a button, hovering over an element, submitting a form, or resizing a window are common examples of events in jQuery.