servlet:
public void doGet(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
doPost(request,response);
} public void doPost(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
DataOutputStream dot = new DataOutputStream(response.getOutputStream());
try {
//读数据
//dot 实例 向applet 响应 写数据;
System.out.println(" "+hello);
} catch (Exception exp) {
exp.printStackTrace();
}
}
applet:public vector Read(){
try{
String link="http://127.0.0.1:8080/SiteName/servlet/YourServlet";
url=new URL(link);
DataInputStream dis=new DataInputStream(url.getInputStream());
// 处理你获得的dis对象,并把数据格式化为特定格式的数据,如这里将返回的vector结构 }catch(ProtocolException pe){
pe.printStackTrace();
}
catch(Exception e){
e.printStackTrace();
}
}
public void doGet(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
doPost(request,response);
} public void doPost(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
DataOutputStream dot = new DataOutputStream(response.getOutputStream());
try {
//读数据
//dot 实例 向applet 响应 写数据;
System.out.println(" "+hello);
} catch (Exception exp) {
exp.printStackTrace();
}
}
applet:public vector Read(){
try{
String link="http://127.0.0.1:8080/SiteName/servlet/YourServlet";
url=new URL(link);
DataInputStream dis=new DataInputStream(url.getInputStream());
// 处理你获得的dis对象,并把数据格式化为特定格式的数据,如这里将返回的vector结构 }catch(ProtocolException pe){
pe.printStackTrace();
}
catch(Exception e){
e.printStackTrace();
}
}
URL url=new URL(strUrl);
URLConnection urlcon = new URLConnection(url);
urlcon.connect();
InputStream is = urlcon.getInputStream();实时读取,写个线程