java传参数问题 你把值放到request中传递行吗? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 怎么样把值放在request中呢??请教了。谢谢 比如:public class test{ test(){}; public sendTOservlet{ String username = "myname"; //这里把username传到mtservlet中。请指教了。谢谢 } } servlet里面不是有个 request 吗,可以 带参数的。还有 构造函数里面也可以 传参数 new URL("http://host:port/servletpath?username=myname") ??? 写SESSION BEAN,写一个ejbaction,封装一下 package mzzone.cp.http;import java.net.*;import java.io.*;public class MoSend { String sendSring = null; public MoSend(String sendString) { this.sendSring = sendString; }; private weblogic.logging.NonCatalogLogger logger = new weblogic.logging.NonCatalogLogger("MoSent"); // String sUrl = "http://218.206.92.33:7001/cooperate/moservlet"; //String sUrl = "http://211.99.194.40/interacttv/moservice"; public void send(String address) { URL url = null; try { url = new URL(address + "?" + this.sendSring); } catch (MalformedURLException ex) { logger.debug("con't create url" + ex.toString()); } URLConnection urlcon = null; try { urlcon = url.openConnection(); } catch (IOException ex1) { logger.debug("error openConnection connnot open" + ex1.toString()); } urlcon.setUseCaches(true); urlcon.setDoInput(true); urlcon.setDoOutput(true); urlcon.setRequestProperty("Content-type", "application/octest-stream"); ObjectInputStream ois = null; try { ois = new ObjectInputStream(urlcon.getInputStream()); } catch (IOException ex2) { } }} 【求助】JPA一对一出错 用java做软件安装的界面 iReport高手速来,给俺看看!!! sevrlet实例连接类的问题(在线等) socket连接不上服务器 为什么我在用Formatter对象的format时会出现错误提示? 关于ejb的security的问题 MySQL的端口怎么看?? 求救:j2ee的构架下,可以作为一个客户端不断的往一用vc做的应用程序客户端发数据吗? tomcat运行不起来!不知道什么原因 JDBC driver is not on the CLASSPATH 软件研发(java):主要工作是什么?
public class test
{
test(){};
public sendTOservlet{
String username = "myname";
//这里把username传到mtservlet中。请指教了。谢谢
}
}
里面不是有个 request 吗,可以 带参数的。
还有 构造函数里面也可以 传参数
import java.io.*;public class MoSend {
String sendSring = null;
public MoSend(String sendString) {
this.sendSring = sendString;
};
private weblogic.logging.NonCatalogLogger logger =
new weblogic.logging.NonCatalogLogger("MoSent");
// String sUrl = "http://218.206.92.33:7001/cooperate/moservlet";
//String sUrl = "http://211.99.194.40/interacttv/moservice"; public void send(String address) {
URL url = null;
try {
url = new URL(address + "?" + this.sendSring);
}
catch (MalformedURLException ex) {
logger.debug("con't create url" + ex.toString());
} URLConnection urlcon = null;
try {
urlcon = url.openConnection();
}
catch (IOException ex1) {
logger.debug("error openConnection connnot open" + ex1.toString());
} urlcon.setUseCaches(true);
urlcon.setDoInput(true);
urlcon.setDoOutput(true);
urlcon.setRequestProperty("Content-type", "application/octest-stream");
ObjectInputStream ois = null; try {
ois = new ObjectInputStream(urlcon.getInputStream());
}
catch (IOException ex2) {
}
}}