http://www.cnblogs.com/edisonfeng/p/3571870.html
下载：http://download.csdn.net/detail/bob601450868/9092611
安装
http://blog.csdn.net/grhlove123/article/details/47783471
http://www.360doc.com/content/14/1021/16/3200886_418709516.shtml
安装tcl 在线
http://www.cnblogs.com/haoxinyue/p/3620648.html
例子
http://chentian114.iteye.com/blog/2292323
惊群现象 添加一个lock
http://www.open-open.com/lib/view/open1419576824109.html
问题总结：
http://xueliang1yi.blog.163.com/blog/static/1145570162012102114635764/