源码程序介绍了如何使用jQuery放大镜插件实现放大镜效果，可以根据自己的需要定制插件的属性。程序功能比较简单，插件的源代码值得学习。详细请查看程序源代码。-Source program describes how to use jQuery plug-ins to achieve a magnifying glass magnifying glass effect, you can customize according to their own plug-ins required prope