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java socketÎÊÌâ - Java / Java EE

Java code:

public class MyTask extends TimerTask{

public MyTask() { }
@Override
public void run() {
Socket s = null;
int flag=0;
try {
s=new Socket("192.168.0.150", 3456);
s.setSoTimeout(1000);
flag=1;
} catch (UnknownHostException e) {
flag=0;
System.out.println("ÕÒ²»µ½Ä¿±êÖ÷»ú......");
} catch (IOException e) {
System.out.println("ÕÒ²»µ½Ä¿±êÖ÷»ú......");
}finally
{
try {
if(s!=null)
{
s.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
if(flag==1)
{
System.out.println("SocketÁ¬½ÓÒѽ¨Á¢......");
}else if(flag==0)
{
System.out.println("ÕÒ²»µ½Ä¿±êÖ÷»ú......");
}else
{
System.out.println("δ֪´íÎó......");
}
}
}


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JAVAµç×Ӵʵ䣿 - Java / Java SE

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java socket email ÎÊÌâ - Java / Java SE

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Java code:

package cn.com.test.email;
import java.awt.GridBagLayout;
import java.awt.event.Action ......

tomcat»·¾³ÏÂjsp±àÒë´íÎó£¬Çó½â£¡ - Java / Web ¿ª·¢

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An error occurred at line: 52 in the jsp file: /vip_info.jsp
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java swing ³ÌÐòÈçºÎ´ò°ü - Java / JavaÏà¹Ø

java swing ³ÌÐòÈçºÎ´ò°ü³Éjar£¬È»ºó¿ÉÒÔͨ¹ýÅú´¦ÀíÎļþbatÖ±½ÓÔËÐУ¬ÓÐûÓÐʲô¹¤¾ßÖ±½Ó¿ÉÒÔÍê³ÉÕâÁ½¸ö¹¤×÷£¿
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