来自百度指数，表格定时切换代码，有缓冲效果，经常访问百度指数的朋友一定见过，非常漂亮，兼容性不错，而代码也比较简洁，喜欢的朋友拿去用吧。-From Baidu Index, tables, time to switch codes, a buffer effect, often visit friends must have seen Baidu Index, very beautiful, good compatibility, wh