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最新评论
-
wahahachuang8:
我喜欢代码简洁易读,服务稳定的推送服务,前段时间研究了一下go ...
websocket的helloworld -
q114687576:
http://www.blue-zero.com/WebSoc ...
websocket的helloworld -
zhaoyanzimm:
感谢您的分享,给我提供了很大的帮助,在使用过程中发现了一个问题 ...
nginx的helloworld模块的helloworld -
haoningabc:
leebyte 写道太NB了,期待早日用上Killinux!么 ...
qemu+emacs+gdb调试内核 -
leebyte:
太NB了,期待早日用上Killinux!
qemu+emacs+gdb调试内核
10月19日闲的蛋疼,做了个
仿微信的聊天工具
git地址:https://github.com/killinux/mysocket/tree/master/websocket/project/Test
ui参考的网上例子http://ios.9tech.cn/news/2013/1111/38520.html
服务端用 tomcat7的websocket
客户端
1.可以用浏览器
2.sockroket的ios客户端,ios8,开发工具xcode6
ios客户端代码如下代码:
ViewController.m
// // ViewController.m // BubbleDemo // // Created by xiao7 on 14/10/19. // Copyright (c) 2014年 killinux. All rights reserved. // #import "ViewController.h" @interface ViewController () @end @implementation ViewController NSString *websocket_url = @"ws://192.168.0.102:8080/webs/websocket/test"; NSString *myName = @"haoning"; NSString *toName = @"all"; - (void)viewDidLoad { [super viewDidLoad]; //----init data---begin---- // NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:@"weixin",@"name",@"这是一个测试",@"content", nil]; // NSDictionary *dict1 = [NSDictionary dictionaryWithObjectsAndKeys:@"haoning",@"name",@"hello",@"content", nil]; // NSDictionary *dict7 = [NSDictionary dictionaryWithObjectsAndKeys:@"weixin",@"name",@",长数据测试。",@"content", nil]; // _resultArray = [NSMutableArray arrayWithObjects:dict,dict1, nil]; // [_resultArray addObject:dict7]; _resultArray = [[NSMutableArray alloc] init]; //----init data---end---- //websocket---begin--- _mywebSocket.delegate = nil; [_mywebSocket close]; _mywebSocket = [[SRWebSocket alloc] initWithURLRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:websocket_url]]]; _mywebSocket.delegate = self; [_mywebSocket open]; NSLog(@"open success!"); //websocket---end---- } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } //pragma websocket - (void)webSocketDidOpen:(SRWebSocket *)webSocket; { NSLog(@"Websocket Connected"); self.title = @"Connected!"; } - (void)webSocket:(SRWebSocket *)webSocket didFailWithError:(NSError *)error; { NSLog(@":( Websocket Failed With Error %@", error); _mywebSocket = nil; } - (void)webSocket:(SRWebSocket *)webSocket didReceiveMessage:(id)message; { NSLog(@"websocket Received \"%@\"", message); NSArray *messageArray = [message componentsSeparatedByString:@","]; if(messageArray.count<3){ NSLog(@"error parameter not right:%@",message); // NSDictionary *dict8 = [NSDictionary dictionaryWithObjectsAndKeys:@"haoning",@"name",message,@"content", nil]; // [_resultArray addObject:dict8]; }else{ NSDictionary *dict8 = [NSDictionary dictionaryWithObjectsAndKeys:messageArray[0],@"name",messageArray[2],@"content", nil]; [_resultArray addObject:dict8]; } [tableViewList reloadData]; } - (void)webSocket:(SRWebSocket *)webSocket didCloseWithCode:(NSInteger)code reason:(NSString *)reason wasClean:(BOOL)wasClean; { NSLog(@"WebSocket closed"); self.title = @"Connection Closed! (see logs)"; _mywebSocket = nil; } //发送消息 - (IBAction)sendBubbleMessage:(id)sender { NSString *thistext = messageTxt.text; NSLog(@"sendBubbleMessage:%@",thistext); // NSDictionary *dict8 = [NSDictionary dictionaryWithObjectsAndKeys:@"haoning",@"name",thistext,@"content", nil]; // [_resultArray addObject:dict8]; // [tableViewList reloadData]; NSString *sendMessage =[myName stringByAppendingFormat:@",%@,%@",toName,thistext]; [_mywebSocket send:sendMessage]; messageTxt.text=nil; } //泡泡文本 - (UIView *)bubbleView:(NSString *)text from:(BOOL)fromSelf withPosition:(int)position{ //计算大小 UIFont *font = [UIFont systemFontOfSize:14]; CGSize size = [text sizeWithFont:font constrainedToSize:CGSizeMake(180.0f, 20000.0f) lineBreakMode:NSLineBreakByWordWrapping]; // build single chat bubble cell with given text UIView *returnView = [[UIView alloc] initWithFrame:CGRectZero]; returnView.backgroundColor = [UIColor clearColor]; //背影图片 UIImage *bubble = [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:fromSelf?@"SenderAppNodeBkg_HL":@"ReceiverTextNodeBkg" ofType:@"png"]]; UIImageView *bubbleImageView = [[UIImageView alloc] initWithImage:[bubble stretchableImageWithLeftCapWidth:floorf(bubble.size.width/2) topCapHeight:floorf(bubble.size.height/2)]]; //NSLog(@"%f,%f",size.width,size.height); UILabel *bubbleText = [[UILabel alloc] initWithFrame:CGRectMake(fromSelf?15.0f:22.0f, 20.0f, size.width+10, size.height+10)]; bubbleText.backgroundColor = [UIColor clearColor]; bubbleText.font = font; bubbleText.numberOfLines = 0; bubbleText.lineBreakMode = NSLineBreakByWordWrapping; bubbleText.text = text; bubbleImageView.frame = CGRectMake(0.0f, 14.0f, bubbleText.frame.size.width+30.0f, bubbleText.frame.size.height+20.0f); if(fromSelf) returnView.frame = CGRectMake(320-position-(bubbleText.frame.size.width+30.0f), 0.0f, bubbleText.frame.size.width+30.0f, bubbleText.frame.size.height+30.0f); else returnView.frame = CGRectMake(position, 0.0f, bubbleText.frame.size.width+30.0f, bubbleText.frame.size.height+30.0f); [returnView addSubview:bubbleImageView]; [returnView addSubview:bubbleText]; return returnView; } //泡泡语音 - (UIView *)yuyinView:(NSInteger)logntime from:(BOOL)fromSelf withIndexRow:(NSInteger)indexRow withPosition:(int)position{ //根据语音长度 int yuyinwidth = 66+fromSelf; UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; button.tag = indexRow; if(fromSelf) button.frame =CGRectMake(320-position-yuyinwidth, 10, yuyinwidth, 54); else button.frame =CGRectMake(position, 10, yuyinwidth, 54); //image偏移量 UIEdgeInsets imageInsert; imageInsert.top = -10; imageInsert.left = fromSelf?button.frame.size.width/3:-button.frame.size.width/3; button.imageEdgeInsets = imageInsert; [button setImage:[UIImage imageNamed:fromSelf?@"SenderVoiceNodePlaying":@"ReceiverVoiceNodePlaying"] forState:UIControlStateNormal]; UIImage *backgroundImage = [UIImage imageNamed:fromSelf?@"SenderVoiceNodeDownloading":@"ReceiverVoiceNodeDownloading"]; backgroundImage = [backgroundImage stretchableImageWithLeftCapWidth:20 topCapHeight:0]; [button setBackgroundImage:backgroundImage forState:UIControlStateNormal]; UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(fromSelf?-30:button.frame.size.width, 0, 30, button.frame.size.height)]; label.text = [NSString stringWithFormat:@"%d''",logntime]; label.textColor = [UIColor grayColor]; label.font = [UIFont systemFontOfSize:13]; label.textAlignment = NSTextAlignmentCenter; label.backgroundColor = [UIColor clearColor]; [button addSubview:label]; return button; } #pragma UITableView - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 1; } -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return _resultArray.count; } -(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { NSDictionary *dict = [_resultArray objectAtIndex:indexPath.row]; UIFont *font = [UIFont systemFontOfSize:14]; CGSize size = [[dict objectForKey:@"content"] sizeWithFont:font constrainedToSize:CGSizeMake(180.0f, 20000.0f) lineBreakMode:NSLineBreakByWordWrapping]; return size.height+44; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; cell.selectionStyle = UITableViewCellSelectionStyleNone; }else{ for (UIView *cellView in cell.subviews){ [cellView removeFromSuperview]; } } NSDictionary *dict = [_resultArray objectAtIndex:indexPath.row]; //创建头像 UIImageView *photo ; if ([[dict objectForKey:@"name"]isEqualToString:@"haoning"]) { photo = [[UIImageView alloc]initWithFrame:CGRectMake(320-60, 10, 50, 50)]; [cell addSubview:photo]; photo.image = [UIImage imageNamed:@"photo1"]; if ([[dict objectForKey:@"content"] isEqualToString:@"0"]) { [cell addSubview:[self yuyinView:1 from:YES withIndexRow:indexPath.row withPosition:65]]; }else{ [cell addSubview:[self bubbleView:[dict objectForKey:@"content"] from:YES withPosition:65]]; } }else{ photo = [[UIImageView alloc]initWithFrame:CGRectMake(10, 10, 50, 50)]; [cell addSubview:photo]; photo.image = [UIImage imageNamed:@"photo"]; if ([[dict objectForKey:@"content"] isEqualToString:@"0"]) { [cell addSubview:[self yuyinView:1 from:NO withIndexRow:indexPath.row withPosition:65]]; }else{ [cell addSubview:[self bubbleView:[dict objectForKey:@"content"] from:NO withPosition:65]]; } } return cell; } - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { } @end
ViewController.h
// // ViewController.h // BubbleDemo // // Created by xiao7 on 14/10/19. // Copyright (c) 2014年 killinux. All rights reserved. // #import <UIKit/UIKit.h> #import "SocketRocket/SRWebSocket.h" @interface ViewController : UIViewController<SRWebSocketDelegate> { IBOutlet UITableView *tableViewList; IBOutlet UITextField *messageTxt; } @property (nonatomic, strong) NSMutableArray *resultArray; @property (nonatomic, strong) SRWebSocket *mywebSocket; @end
演示
chrome上
ios8系统上
html的客户端
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Insert title here</title> </head> <script type="text/javascript"> String.prototype.startWith=function(s){ if(s==null||s==""||this.length==0||s.length>this.length) return false; if(this.substr(0,s.length)==s) return true; else return false; return true; } Date.prototype.format = function(format) { var o = { "M+" : this.getMonth() + 1, //month "d+" : this.getDate(), //day "h+" : this.getHours(), //hour "m+" : this.getMinutes(), //minute "s+" : this.getSeconds(), //second "q+" : Math.floor((this.getMonth() + 3) / 3), //quarter "S" : this.getMilliseconds() } if (/(y+)/.test(format)) format = format.replace(RegExp.$1, (this.getFullYear() + "") .substr(4 - RegExp.$1.length)); for ( var k in o) if (new RegExp("(" + k + ")").test(format)) format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)); return format; } var ws = null; function log(text) { /* document.getElementById("log").innerHTML = (new Date).getTime() + ": " + text + "<br>" + document.getElementById("log").innerHTML; */ document.getElementById("log").innerHTML = new Date().format('yyyy-MM-dd hh:mm:ss') + "," + text + "<br>" + document.getElementById("log").innerHTML; } function enterSend(){ if(event.keyCode == 13){ document.getElementById("sendbtn").click(); } } function startServer() { var url = document.getElementById("serverip").value;// "ws://192.168.0.102:8887"; if ('WebSocket' in window) { ws = new WebSocket(url); } else if ('MozWebSocket' in window) { ws = new MozWebSocket(url); } else { log('浏览器不支持'); return; } ws.onopen = function() { log('唷嘻,连上了'); }; // 收到服务器发送的文本消息, event.data表示文本内容 ws.onmessage = function(event) { var thisdata = event.data; if(thisdata.startWith("open")){ //alert(thisdata); document.getElementById("username").value=thisdata.split(" ")[1]; }else{ //log(event.data); var showData=event.data.split(","); log(showData[0]+"说:"+showData[2]); } }; ws.onclose = function() { log('Closed! 刷新页面尝试连接.'); } //document.getElementById("conbtn").disabled = "true"; //document.getElementById("stopbtn").removeAttribute('disabled'); } function sendMessage() { var textMessage = document.getElementById("textMessage").value; var username = document.getElementById("username").value; var toUser = ""; if (ws != null && textMessage != "") { ws.send(username+","+toUser+","+textMessage); } document.getElementById("textMessage").value=""; } function stopconn() { ws.close(); //document.getElementById("conbtn").removeAttribute('disabled'); //document.getElementById("stopbtn").disabled = "true"; } </script> <body onload="startServer()"> <input id="serverip" type="text" size="20" value="ws://192.168.0.102:8080/webs/websocket/test" /> <!-- ws://192.168.0.102:8887 182.254.155.153 --> <!-- <input id="conbtn" type="button" onclick="startServer()" value="open" /> <input id="stopbtn" type="button" onclick="stopconn()" value="stop" disabled="disabled"/> --> </br> 您的名字:<input id="username" type="text" /></br></br> <input id="textMessage" type="text" size="20" onkeydown="enterSend()" style="border:1;width:400px" /> <input id="sendbtn" type="button" onclick="sendMessage()" value="Send"> <div id="log"></div> </body> </html>
java的tomcat7的后台:
package com.hao; import java.io.DataInputStream; import java.io.IOException; import java.io.PrintWriter; import java.net.Socket; import java.net.UnknownHostException; import java.nio.ByteBuffer; import java.nio.CharBuffer; import java.util.ArrayList; import java.util.HashMap; import java.util.Map; import java.util.Random; import javax.servlet.http.HttpServletRequest; import org.apache.catalina.websocket.MessageInbound; import org.apache.catalina.websocket.StreamInbound; import org.apache.catalina.websocket.WebSocketServlet; import org.apache.catalina.websocket.WsOutbound; public class HelloWorldWebSocketServlet extends WebSocketServlet { public static Map<String,MyMessageInbound> mmiList = new HashMap<String,MyMessageInbound>(); protected StreamInbound createWebSocketInbound(String subProtocol, HttpServletRequest arg1) { return new MyMessageInbound(); } public int getUserCount(){ return mmiList.size(); } private class MyMessageInbound extends MessageInbound { WsOutbound myoutbound; String mykey; @Override public void onOpen(WsOutbound outbound) { try { System.out.println("Open Client."); this.myoutbound = outbound; mykey ="open "+System.currentTimeMillis();; mmiList.put(mykey, this); System.out.println("mmiList size:"+mmiList.size()); outbound.writeTextMessage(CharBuffer.wrap(mykey)); } catch (IOException e) { e.printStackTrace(); } } @Override public void onClose(int status) { System.out.println("Close Client."); //mmiList.remove(this); mmiList.remove(mykey); } @Override protected void onBinaryMessage(ByteBuffer arg0) throws IOException { } @Override protected void onTextMessage(CharBuffer message) throws IOException { // TODO Auto-generated method stub System.out.println("onText--->" + message.toString()); // for (int i=0;i< mmiList.size();i++ ) { // MyMessageInbound mmib = (MyMessageInbound) mmiList.get(i); // CharBuffer buffer = CharBuffer.wrap(message); // mmib.myoutbound.writeTextMessage(buffer); // mmib.myoutbound.flush(); // } for (Map.Entry<String, MyMessageInbound> entry : mmiList.entrySet()) { //System.out.println("key= " + entry.getKey() + " and value= " + entry.getValue()); MyMessageInbound mmib = (MyMessageInbound) entry.getValue(); // String str = entry.getKey()+message.toString() CharBuffer buffer = CharBuffer.wrap(message); mmib.myoutbound.writeTextMessage(buffer); mmib.myoutbound.flush(); } /*Socket socket; String msg = ""; try { // 向服务器利用Socket发送信息 socket = new Socket("192.168.0.102", 5000); // socket = new Socket("127.0.0.1",5000); PrintWriter output = new PrintWriter(socket.getOutputStream()); output.write(message.toString()); output.flush(); // 这里是接收到Server的信息 DataInputStream input = new DataInputStream( socket.getInputStream()); byte[] b = new byte[1024]; input.read(b); // Server返回的信息 msg = new String(b).trim(); output.close(); input.close(); socket.close(); } catch (UnknownHostException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } // 往浏览器发送信息 CharBuffer cb = CharBuffer.wrap(new StringBuilder(msg)); getWsOutbound().writeTextMessage(cb);*/ } } public static void main(String[] args) { Socket socket; String message = "haoning"; String msg = ""; try { // 向服务器利用Socket发送信息 socket = new Socket("192.168.0.102", 5000); // socket = new Socket("127.0.0.1",5000); PrintWriter output = new PrintWriter(socket.getOutputStream()); output.write(message.toString()); output.flush(); // 这里是接收到Server的信息 DataInputStream input = new DataInputStream(socket.getInputStream()); byte[] b = new byte[1024]; input.read(b); // Server返回的信息 msg = new String(b).trim(); output.close(); input.close(); socket.close(); } catch (UnknownHostException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }
web.xml
<servlet> <servlet-name>wsSnake</servlet-name> <servlet-class>com.hao.HelloWorldWebSocketServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>wsSnake</servlet-name> <url-pattern>/websocket/test</url-pattern> </servlet-mapping>
发表评论
-
facebook的socketrocket总结
2018-03-19 13:36 1471最近看了开源的网易的demo https://netease. ... -
使用websocket,双ibeacons判断方向
2014-12-16 04:08 2027只调用ibeacon的接口 // // ViewCon ... -
ios的页面跳转
2014-12-03 17:30 1380一种通过导航,一种直 ... -
打包ipa
2014-11-14 23:10 7771.新建一个文件夹命名为:Payload 2.将buid生成的 ... -
理解iOS7的Multipeer Connectivity框架
2014-11-13 23:39 918例子可跑 http://www.oschina.net/tr ... -
ios指南针
2014-10-25 17:06 1092参考http://blog.sina.com.cn/s/blo ... -
linux下编译objectc
2014-10-23 01:24 894编译静态库给ios使用 http://www.tuicool. ... -
ios加速计和陀螺仪
2014-10-22 23:03 1247ios设备中有的加速计可以测量出加速度和重力。陀螺仪可用于确定 ... -
自制微信的ui
2014-10-19 22:28 912参考http://ios.9tech.cn/news/2013 ... -
ios8的tableView使用
2014-10-18 20:34 871ios8是main.storyboard 不是 ... -
ios的opencv的helloworld
2014-10-12 23:38 968xcode6, 学习的源码在 http://opencv.or ... -
ios opencv的一些资源
2014-10-11 00:08 807opencv for ios build http://ww ... -
ios客户端websocket的helloworld
2014-10-09 02:11 23188ios8,xcode6 https://github.com/ ... -
ios8的定位,蓝牙与ios7的区别
2014-10-06 23:27 3656以前程序的地理定位功能在iOS8 版上不能工作了(也可能其 ... -
ios的helloworld 2
2014-09-09 21:51 1306参考视频: www.imooc.com/learn/149 S ... -
ios的helloworld
2014-09-08 19:51 708参考http://www.macx.cn/thread-210 ... -
生成ipa 这个是自己总结的,ios5.1.1越狱系统,xcode4.3.3可用
2012-07-29 20:44 1983最有用的一段 export CODESIGN_ALLOCA ... -
ios上使用gcc
2012-07-18 23:21 3250安装network-cmds apptitude iphone ... -
m3u8在windows上预览
2012-06-12 14:25 7024<html> <head> ... -
cocoahttpserver
2012-03-21 22:19 1948https://github.com/robin/cocoa- ...
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【高仿微信demo】是一个项目,旨在模仿微信的多种核心功能,为开发者提供一个学习和实践的平台。这个项目不仅涵盖了微信的基本界面设计,还包含了诸如"扫一扫"、"摇一摇"等特色功能的实现,是理解微信应用工作原理和...
这个"微信支付 iOS8 Demo"提供了一个可以成功运行的示例代码,帮助开发者理解和集成微信支付功能到他们的应用程序中。以下是关于iOS 8微信支付的详细知识点: 1. **iOS 8系统特性**:iOS 8是苹果在2014年推出的操作...
"ios-仿微信发动态选择联系人可见.zip"这个压缩包文件显然包含了一个示例项目,目的是帮助开发者理解并实现类似微信动态发布时选择可见联系人的功能。在这个过程中,用户可以选择哪些联系人可以看到他们分享的内容,...
iOS 微信第三方登录小Demo,有兴趣可以学习下。
综上所述,"高仿微信demo"的实现涵盖了Android应用开发中的多个关键知识点,包括Intent交互、图片处理、权限管理、UI设计以及用户体验优化。通过这个项目,开发者可以深入理解Android系统的工作原理,同时提升自己的...
【iOS微信支付官方Demo】是微信为iOS开发者提供的一个示例项目,用于帮助开发者集成微信支付功能。这个Demo包含了从初始化支付流程到处理支付结果的完整步骤,是开发者理解和实践微信支付API的重要参考资料。 首先...
这个2015年发布的iOS微信支付demo提供了详细的示例代码,可以帮助开发者快速理解和上手。它可能包括了从生成订单、请求预支付会话标识、构造支付请求到处理回调的完整流程。对于初学者,可以按照demo的步骤逐步调试...
综上所述,"YFLProgress 仿微信朋友圈删除的HUD" 是一个用于iOS开发的用户界面组件,它模仿了微信应用中的特定加载等待动画。开发者可以通过学习这个组件的实现思路,结合提供的Demo,来为自己的应用添加类似的功能...
这个"IOS微信移动应用扫码登录DEMO"就是一个典型的示例,它展示了如何在iOS应用中集成微信SDK,实现在应用内部生成二维码,并通过微信客户端扫描进行登录。 首先,我们需要了解的是微信开放平台。微信开放平台提供...