http://stackoverflow.com/questions/10660721/whatisthedifferencebetweenhttpresponsemessageandhttpresponseexception http://stackoverflow.com/questions/10660721/what-is-the-difference-between-httpresponsemessage-and-httpresponseexception 虽功未成,亦未敢藏私,众侠诸神通尽录于此,竟成一笈,名葵花宝典,以飨后世。 邮箱:steven9801@163.com QQ: 48039387