MySQL concurrency is strong, fast response, excellent performance of the database software; PHP is a powerful server-side scripting language. The author in Shanxi aluminum Plant website development, uses php4.0+mysql3.23.38 to establish many kinds of applications. Below, take a simple chat room design as an example, introduce the application of Php+mysql in Web page development.
1. Overall design
1.1 Con
1. whether Apache + PHP can implement ServerPush to continuously transmit server-side chat information to clients, similar to Zhanjiang chat room. The WEB servers of such chat rooms are generally dedicated chat servers written by themselves. So we can do what you say. 2. ASP chat
MySQL is a database software with excellent performance, and PHP is a powerful server-side scripting language. In the development of Shanxi Aluminum Factory website, I have used PHP4.0 + MySQL3.23.38 to establish a variety of applications.
MySQL is a database software with excellent performance, and PHP is a powerful server-side scripting language. In the development of Shanxi Aluminum Factory website, I have used PHP4.0 + MySQL3.23.38 to establish a variety of applications. Next, we will take a
Currently, web chat rooms can be seen everywhere in web games, Forum blogs, and electronic malls.There are many implementation methods for Web chat rooms, including Ajax-based implementation, comet (pushlet)-based implementation, and XMPP-based implementation, and the implementation of flash-based xmlsocket and remote shared object.
(1) Ajax-based implementation.Ajax (Asynchronous JavaScript and XML, Asynch
First, the introduction
SIGNALR has been introduced in detail in the previous article, and its application in asp.net MVC and WPF is briefly described. In the blog is the introduction of the mass message of the implementation, however, for SIGNALR is to live chat, naturally less than the same as QQ end-to-end chat. This blog post will explain how to use SIGNALR
Original address: http://www.moye.me/2015/01/02/node_socket-io/IntroductionRecently heard a question: Socket.io How to achieve private chat? In other words: How to locate the person (end), or how to identify the connection, rather than rely on the socket.id of each connection. Good question.Under the guidance of Socket.io real-time WEB application development, the following ideas are formed:
The se
(Flash Player debugging)Debug in debug mode of flex builder 3CodeAdobe official website provides free download
3. Understand the jsondobject objectOnce the data (chat record) in the mongodobject object is modified by any client, the MS sends the latest chat record in the current mongodobject to all clients (broadcast ), refresh the data displayed in the client chat
Use PHP + MySQL to set up the chat room function instance code. Next, we will take a simple chat room design as an example to introduce the application of PHP + MySQL in web development 1. Overall design 1.1 Conception and planning: the basic principle of the chat room is to link each connection to the following, A sim
meteor more advantageous.
Create a Meteor application
Derby and Meteor a big bonus they have in common is their own command-line tool. Unlike Derby's built-in NPM tool, which uses node, Meteor uses its own.
At the terminal (Mac OS X and Linux), execute the following command. (Please make sure you have node installed before this)
$curl https://install.meteor.com | /bin/sh
Metror will fix it himself and install command-line tools.
T
Now online video chat room, video conference software, visual IP telephony hardware everywhere, do you want to do a play? This kind of hardware is nothing more than video plus network built. If you understand the video capture and network transmission skills, it is difficult to fail you. This article describes in detail how to use the SDK that outsiders need to develop video chat rooms.First, a brief introd
After the acquisition of the Msnlite team, the millet company launched a rice chat earlier this month in the PC version of the beta. Today, the meter chat PC version of the public test (version number is 1.0.0.5009), all users can download experience meter Chat PC client.
M-Chat PC version has three main features: bri
integration Management, optimization04.192014CallMe 1.2.1 Update log1.js Template Development Using03.292014CallMe 1.2.0 Update Log1. Chat Window button optimization2. Chat window pop-up gif picture compatibility adjustment3. Chat window toolbar adjustment4. Add and close optimizations for multi-user chats5. Optimization of the display function of the tree-shape
Chrome3. User integration Management, optimization04.192014CallMe 1.2.1 Update log1.js Template Development Using03.292014CallMe 1.2.0 Update Log1. Chat Form button optimization2. Chat form pop-up gif picture compatibility adjustment3. Chat Form Toolbar adjustment4. Add and close optimizations for multi-user chats5. Optimization of the display function of the tr
, and the objects that you get when you read the message to the client are related to these two classes. There are several types of sessions, either private chat sessions or group sessions, and each conversation (session) contains multiple messages, as shown in the relationship:ImageWith Conversationtype and Targetid, you can uniquely identify a session. Conversationtype enumeration value meanings and corresponding Targetid meanings are:Session Type e
ObjectiveThe previous article explains how to customize the right-click menu, which is the front-end content, the content of this article is one: query. Chat history query, in the previous blog about finding friends has mentioned Elasticsearch, today it is going to play again. For Elasticsearch not cold of classmate, this article can not see.From Baidu:Elasticsearch is a Lucene-based search server. It provides a distributed multi-user-capable full-tex
enter chat content. Add a hidden frame: list.asp, the role of this frame is to make the input words can be displayed in the main.htm frame.
Frame.htm---chat room frame
----------------------------------
Main.htm
---------------------------------
Bottom.htm
action= "list.asp" target= "List" >
----------------------------------------------
List.asp
function Scrollon () {
Top.main1.scroll (0, 65000);
Chat Room | data | database | refresh | No refresh chat room is one of the most common applications of real-time network interaction. Chat room production to solve the following problems.
1. Who is speaking
2, tell who to listen to
3. What to say
Unlike ICQ, ICQ data streams are one-to-one relationships. Just fix the top three questions.
can be achieved.
of this, you should be very clear about how it is implemented. Yes, we still use the WCF technology. However, I still want to explain how to implement it with wf4.0, which can also deepen your understanding of WCF and WF and the differences between them.
It's mine.CodeProject Structure:
ChatroomserviceIs a WCF workflow service application project
Chatroom_clientIs a Windows Form Project
StartachatroomYesconsole ApplicationProgram.
Next
setupJMessage:launchOptions appKey:@"your appkey" channel:@"channel name" apsForProduction:NO category:nil];
Suggestions are written application:didFinishLaunchingWithOptions: in
Parameters:
Launchoptions: parameter of the start function launchingoption
AppKey: Get Way Line 0-integrated SDK
Channel: The name of the application
Isproduction: Whether it is a production mode
to the specified chat room, and receiving the encoded and decoded information.
If we want to send a simple text message or information in binary format, you can use Session.getbasicremote (). Sendbinary () or Session.getbasicremote (). SendText ()
Next we look at the code that represents the information delivery entity (Dto:data Transfer Object), as follows:
Package com.hascode.tutorial;
Import java.util.Date;
public class Chatmessage
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