送表单数据的方法，有两种方法“get”"post"。GET是将FORM的输入信息作为字符串附加到action所设定的URL后面，中间用”？“隔开，每个表单域之间用”＆“隔开，然后把整个字符串传送到服务器端。　使用GET方法所得到的信息不能很多，一般在4000字符左右，而且不能含有非ASCⅡ码字符，并且在浏览器的地址栏中将以明文的形式显示表单中的各个表单或值。POST是将FORM的输入信息进行包装，而不用附加在action属性的URL之后，其传送的信息数据量基本上没什么限制。-send form data, and that there were two ways to "get" and "post." GET FORM is the importation of additional information as a string of action set by the URL, Middle "?" separated, each domain forms between "&" off, then the entire string sent to the server. GET method used to be not a lot of information, usually in about 4,000 characters, and must not contain non-ASCII code characters in the browser address bar will be shown explicitly in the form of various forms of form or value. FORM POST is the importation of information packaging, instead attached to the URL of the action attribute, the transmission of its information data basically no restrictions.