http://lindows.iteye.com/blog/1583920
Loadrunner检查点小结
http://www.51testing.com/html/31/15123031-3704017.html
LoadRunner--获取请求的返回结果函数web_reg_save_param
http://blog.csdn.net/pangnuonuo/article/details/55259164?winzoom=1
loadrunner中web_reg_find函数的用法及测试脚本实例