如果就绪状态是4而且状态码是 200，就可以处理服务器的数据了，而且这些数据应该就是要求的数据（而不是错误或者其他有问题的信息）。
With a ready state of 4 and a status code of 200, you're ready to process the server's data and that data should be what you asked for (and not an error or other problematic piece of information).
软键盘是防止键盘记录工具窃取敏感输入信息(比如说用于在线金融服务的登录pin码)的一个常用技巧。
Soft keypads are becoming a common technique to prevent key-logger attacks on sensitive input, such as the login PIN code for online banking services.
表单验证不仅将用户名写入Cookie，它还写入信息验证码(一种来自Cookie和只有服务器知道的密值的散列形式)。
Forms authentication not only writes the user's name into the cookie, it adds a message authentication code (a hash formed from the cookie and a secret value that only the Web server knows).
从而窃取客户输入的用户名、密码以及手机交易码信息，并发送远程服务器，并利用这些被侵入的银行账户进行非法交易。
To steal the user input user name, password and mobile phone trading code information, and send a remote server, and the use of these invasive bank accounts for illegal transactions.
如果服务器不想给客户端提供此信息，可以使用状态码403(禁止)来代替。
If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead.
如果服务器不想给客户端提供此信息，可以使用状态码403(禁止)来代替。
If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead.
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