这是一个简单的但也是最为标准的网络客户端范例，不但有登陆设计，而且将用户输入转换为其他编码类型，避免的传送中被人截获数据盗取密码的危险。并且将用户所用手机信息版本全部发送给了服务端，有利于服务端人性化的因机而异-This is a simple, but it is also the most standard Web client model, not only landing design, and user input will be converted to other types of code, to avoid the transmission of data being intercepted the risk of stolen passwords. And users will be using a mobile phone version of all the information sent to the server, and is able to serve the end of humanity because of different machines