JSP散记
JSP杂记
1、请求URL为：http://ip:port/industry.model/middle/a.b.c.test.ajax?a=b&c=d
request.getContextPath(); //得到：/industry.model request.getServletPath(); //得到：/middle/a.b.c.test.ajax request.getRequestURI(); //得到：/industry.model/middle/a.b.c.test.ajax request.getQueryString(); //得到：a=b&c=d