下面的小程序在jdk下可以正常列出我设置的虚拟串口,但是在eclipse下控制台中始终没有结果,来此请教!~
import java.util.Enumeration;
import javax.comm.*;
public class comtest{
static Enumeration en=CommPortIdentifier.getPortIdentifiers();
static CommPortIdentifier portId;
public static void main(String[] args){
while(en.hasMoreElements()){
portId=(CommPortIdentifier)en.nextElement();
if(portId.getPortType()==CommPortIdentifier.PORT_SERIAL){
System.out.println(portId.getName());
}
}
}
}

import java.util.Enumeration;
import javax.comm.*;
public class comtest{
static Enumeration en=CommPortIdentifier.getPortIdentifiers();
static CommPortIdentifier portId;
public static void main(String[] args){
while(en.hasMoreElements()){
portId=(CommPortIdentifier)en.nextElement();
if(portId.getPortType()==CommPortIdentifier.PORT_SERIAL){
System.out.println(portId.getName());
}
}
}
}
