http://bbs.51cto.com/thread-433491-1.html
http://www.linuxdiyf.com/viewarticle.php?id=97065
http://blog.163.com/xiexueyong1987@126/blog/static/12626734220091039317606/
http://www.2cto.com/database/201301/185456.html
http://bbs.51cto.com/thread-433491-1.html
http://www.linuxdiyf.com/viewarticle.php?id=97065
http://blog.163.com/xiexueyong1987@126/blog/static/12626734220091039317606/
http://www.2cto.com/database/201301/185456.html