js:encodeURIComponent(url) //用encodeURIComponent转码
java后台:用java.net.URLDecoder.decode((request.getParameter("url").trim()),"UTF-8");//解码
js:encodeURIComponent(url) //用encodeURIComponent转码
java后台:用java.net.URLDecoder.decode((request.getParameter("url").trim()),"UTF-8");//解码