JS源码，在页面中展开树。针对树的节点比较多时，能解决页面加载过慢的问题。-JS source, the page to start tree. Address of the node tree for some time more, can be resolved pages load too slowly to the problem.

用javascr ipt非常好的树状图,层次结构非常清晰-Very good with javascr ipt tree hierarchy is very clear

此源代码包括了各种类型的java和jsp获取时间的方法-This source code includes all types of java and jsp time access method