JSP中request.getParameterNames 可以获得客户端的信息;
try {
java.util.Enumeration params = request.getParameterNames();
while (params.hasMoreElements()) {
String key = (String) params.nextElement();//取名
if (key.indexOf("sy_") < 0) {
continue;
}
// log.info(key);
String value = request.getParameter(key);//取出值来
System.out.println("value:"+value);
try {
java.util.Enumeration params = request.getParameterNames();
while (params.hasMoreElements()) {
String key = (String) params.nextElement();//取名
if (key.indexOf("sy_") < 0) {
continue;
}
// log.info(key);
String value = request.getParameter(key);//取出值来
System.out.println("value:"+value);
