java server programming book

Reference Java Programming Tutorial (second Edition) Yong Junhai's book 12 chapters The establishment of a server-side program design model usually consists of the following five steps: (1) On the server side, first create the ServerSocket instance object, register the port

technique can reduce the amount of data transmission network, but also to fundamentally avoid the network transmission process of Chinese problems. If you must transmit Chinese characters in the network, such as the chat information in QQ, this requires that the character set code used by the client program and the character set code used by the server-side program be consistent, which is the most basic way to solve the problem. 13.5 Summary On th

result is greater than 1 and not 0, then we can see "let's go to the barrier !! "Number of occurrences: public static void barrierTest(int partyCount, int countSupposed) { if(partyCount Run: public static void main(String[] args) { barrierTest(11, 20);} JAVA concurrent programming practices I don't want to continue with the translation. It is indeed difficult to understand some words, but as f

programming practices I don't want to continue with the translation. It is indeed difficult to understand some words, but as far as the content is concerned, this book should be regarded as a pearl in the JAVA concurrency field, the path to concurrency is shown in the light. (If you have the ability to read the English version, since you have to talk about the C

request by the client to the server to perform a number of procedures, and takes advantage of the parameters provided by the client, and executes the result back to the client.To allow different clients to access the server side, many RPC uses the interface Description language IDL to facilitate cross-platform remote procedure calls.The client/server model Clien

Java Programming related summary (ii) Java Programming related Summary is a continuous update of the series, is my own years of work to use the Java experience of a summary, is also a new understanding of the temperature, because a lot of the foundation of things after so m

Datagrampacket (Str.getbytes (), Str.length (), Inetaddress.getbyname ("localhost"), 9000); All information is saved using BUF System.out.println ("Send message. ");d S.send (DP);//Send information out ds.close ();}};Client:Import java.net.DatagramPacket; import java.net.DatagramSocket;p ublic class udpclient{public static void Main (String Args[]) throws exception{//all exceptions throw datagramsocket ds = NULL;//define object to receive datagram byte[] buf = new byte[1024];//Open space to rec

the UDP method to achieve. The UDP network programming also obtains the good support in the Java language, because it does not need to establish the special connection and so on in the transmission data the process, therefore the implementation structure which in the Java API design and the TCP method is not very same. Of course, the class that needs to be used

For an experienced Java developer who has access to the source code, any program can be viewed as a transparent model in a museum. Tools such as thread dumps (dump), method call tracking, breakpoints, slice (profiling), and so on, let us know what the program is currently doing, what has just been done, and what will be done in the future. However, the situation in the product environment is not so obvious, these tools are generally not available, or

Starting from today, Java concurrent Programming Art learning, each chapter after learning to record the focus of the content here, make a note, deepen the impression.The purpose of concurrent programming is to make the program run faster, but not to start more threads that will allow the program to execute as much as possible concurrently. Concurrency is that if

13.2.3 TCP Programming According to the previous introduction, the network communication mode has TCP and UDP two kinds, in which the TCP mode of network communication is to maintain the connection in the process of communication, a bit similar to the telephone, only need to dial a number (establish a network connection), you can call (multiple transmission data). In this way in the actual network programming