错误提示:eclipse提示 unreachable code.
代如下:
public void service(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException
{
//接收Client数据,用户及IP等信息////////////////////////////////////////
byte buffer[] = new byte[256];
DatagramSocket socket1 = new DatagramSocket(2222);
DatagramPacket packet1 = new DatagramPacket(buffer,buffer.length);
while (true) {
socket1.receive(packet1);
socket1.receive(packet1);
String redata = new String(packet1.getData());
}
//就在下边这一行报错啊。:)
socket1.close() ;
socket1.disconnect() ;
//end while////////////////////////////////////////////////////////////
//发送数据到Client,指定端口号/////////////////////////////////////////////
DatagramSocket cli=null;
String to=null;
String reqString = req.getQueryString(); //读入java代理输入参数
if(reqString == null) {
to = "提示:";
}
else {
to=getRightString(reqString,"to=") ; //取得接收邮件的人名
}
try
{ ...........略...
代如下:
public void service(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException
{
//接收Client数据,用户及IP等信息////////////////////////////////////////
byte buffer[] = new byte[256];
DatagramSocket socket1 = new DatagramSocket(2222);
DatagramPacket packet1 = new DatagramPacket(buffer,buffer.length);
while (true) {
socket1.receive(packet1);
socket1.receive(packet1);
String redata = new String(packet1.getData());
}
//就在下边这一行报错啊。:)
socket1.close() ;
socket1.disconnect() ;
//end while////////////////////////////////////////////////////////////
//发送数据到Client,指定端口号/////////////////////////////////////////////
DatagramSocket cli=null;
String to=null;
String reqString = req.getQueryString(); //读入java代理输入参数
if(reqString == null) {
to = "提示:";
}
else {
to=getRightString(reqString,"to=") ; //取得接收邮件的人名
}
try
{ ...........略...
while (flag) {