Tomcat端口被占用错误
所报错误:
严重: Error initializing endpoint
java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.coyote.http11.Http11AprProtocol.init(Http11AprProtocol.java:109)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1123)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
五月 25, 2016 2:47:44 上午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[HTTP/1.1-80]]
LifecycleException: Protocol handler initialization failed: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.catalina.connector.Connector.initialize(Connector.java:1125)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
五月 25, 2016 2:48:11 上午 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
五月 25, 2016 2:48:11 上午 org.apache.catalina.core.StandardContext start
严重: Context [/Shop] startup failed due to previous errors
五月 25, 2016 2:48:11 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory TES
五月 25, 2016 2:48:11 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory Test
五月 25, 2016 2:48:11 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory zhbj
五月 25, 2016 2:48:11 上午 org.apache.coyote.http11.Http11AprProtocol start
严重: Error starting endpoint
java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:851)
at org.apache.coyote.http11.Http11AprProtocol.start(Http11AprProtocol.java:139)
at org.apache.catalina.connector.Connector.start(Connector.java:1196)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
五月 25, 2016 2:48:11 上午 org.apache.catalina.core.StandardService start
严重: Failed to start connector [Connector[HTTP/1.1-80]]
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.catalina.connector.Connector.start(Connector.java:1203)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
严重: Error initializing endpoint
java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.coyote.http11.Http11AprProtocol.init(Http11AprProtocol.java:109)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1123)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
五月 25, 2016 2:50:09 上午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[HTTP/1.1-80]]
LifecycleException: Protocol handler initialization failed: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.catalina.connector.Connector.initialize(Connector.java:1125)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
五月 25, 2016 2:50:09 上午 org.apache.coyote.ajp.AjpAprProtocol init
严重: Error initializing endpoint
java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.coyote.ajp.AjpAprProtocol.init(AjpAprProtocol.java:164)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1123)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
五月 25, 2016 2:50:09 上午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[AJP/1.3-8009]]
LifecycleException: Protocol handler initialization failed: java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
at org.apache.catalina.connector.Connector.initialize(Connector.java:1125)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
严重: Error starting endpoint
java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:851)
at org.apache.coyote.http11.Http11AprProtocol.start(Http11AprProtocol.java:139)
at org.apache.catalina.connector.Connector.start(Connector.java:1196)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
五月 25, 2016 2:50:12 上午 org.apache.catalina.core.StandardService start
严重: Failed to start connector [Connector[HTTP/1.1-80]]
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.catalina.connector.Connector.start(Connector.java:1203)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
五月 25, 2016 2:50:12 上午 org.apache.coyote.ajp.AjpAprProtocol start
严重: Error starting endpoint
java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:851)
at org.apache.coyote.ajp.AjpAprProtocol.start(AjpAprProtocol.java:192)
at org.apache.catalina.connector.Connector.start(Connector.java:1196)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
五月 25, 2016 2:50:12 上午 org.apache.catalina.core.StandardService start
严重: Failed to start connector [Connector[AJP/1.3-8009]]
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
at org.apache.catalina.connector.Connector.start(Connector.java:1203)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
五月 25, 2016 2:50:12 上午 org.apache.catalina.startup.Catalina start
信息: Server startup in 3583 ms
五月 25, 2016 2:50:12 上午 org.apache.catalina.core.StandardServer await
严重: StandardServer.await: create[8005]:
java.net.BindException: Address already in use: JVM_Bind
at java.net.DualStackPlainSocketImpl.bind0(Native Method)
at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
at java.net.ServerSocket.bind(ServerSocket.java:375)
at java.net.ServerSocket.<init>(ServerSocket.java:237)
at org.apache.catalina.core.StandardServer.await(StandardServer.java:406)
at org.apache.catalina.startup.Catalina.await(Catalina.java:676)
at org.apache.catalina.startup.Catalina.start(Catalina.java:628)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
严重: Error initializing endpoint
java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.coyote.http11.Http11AprProtocol.init(Http11AprProtocol.java:109)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1123)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
五月 25, 2016 10:54:09 上午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[HTTP/1.1-80]]
LifecycleException: Protocol handler initialization failed: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.catalina.connector.Connector.initialize(Connector.java:1125)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
严重: Error starting endpoint
java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:671)
at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:851)
at org.apache.coyote.http11.Http11AprProtocol.start(Http11AprProtocol.java:139)
at org.apache.catalina.connector.Connector.start(Connector.java:1196)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
五月 25, 2016 10:54:29 上午 org.apache.catalina.core.StandardService start
严重: Failed to start connector [Connector[HTTP/1.1-80]]
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
at org.apache.catalina.connector.Connector.start(Connector.java:1203)
at org.apache.catalina.core.StandardService.start(StandardService.java:540)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
查看端口被占用,解决办法参考下面:
1,netstat -ano查看80端口被pid为4的占用
2,taskkill /pid 4杀不掉该进程,因为他是系统进程
3,tasklist查看是哪个系统进程,发现80端口被NT kernel & System占用
4,具体解决办法参考http://www.jianshu.com/p/58ecbfebd5d5
Tomcat端口被占用错误的更多相关文章
- Tomcat端口被占用解决方案
Tomcat端口被占用解决方法 1.在dos下,输入 netstat -ano|findstr 8080 //说明:查看占用8080端口的进程,显示占用端口的进程 2.taskkill /pid 19 ...
- 解决windows下tomcat端口被占用[Address already in use: JVM_Bind]
有时候电脑比较卡,项目比较大的情况下,eclipse没有完全停止tomcat的情况下,下次启动会出现tomcat的端口被占用无法启动的情况,主要报如下错误 解决方案 window下打开命令窗口(快捷键 ...
- XAMPP启动MySQL时报端口被占用错误
1 问题描述 启动XAMPP中的mysql时宝凑,错误信息是:3306端口被占用 2 问题诊断 2.1 可能是在安装XAMPP之前安装了MySQL,这样电脑中就有两个MySQL啦,如果我们在安装时都采 ...
- tomcat端口被占用的两个解决方法
tomcat 的 8080 端口经常会被占用,解决办法两个: 1.关闭占用8080端口的进程:8080端口被占用的话执行startup.bat会报错,可在cmd下执行netstat -ano命令查看8 ...
- TomCat端口被占用问题
TomCat在使用时,有时会爆出端口被占用的问题 解决方法: 1.快捷键win+R,输入cmd,点击回车后再输入netstat -ano|findstr 8005 注:什么端口被占用就输入什么端口号 ...
- tomcat端口被占用如何解决
有时候我们在eclipse中启动项目时,Tomcat服务器会报错,显示8080.8009.8005这几个端口被占用,此时你用debug启动项目时会发现不管用,console控制台什么信息也没有,此时产 ...
- 启动apache和tomcat端口被占用解决办法
1,打开控制台,使用命令 netstat -aon|findstr 8090 找出端口被占用的进程, 2,使用 taskkill -f -pid 4116(进程id)杀掉当前占用端口的进程
- 解决tomcat端口被占用:Port 8005 required by Tomcat v7.0 Server at localhost is already in use
问题提示8005端口被占用 首先:在cmd下,输入 netstat -ano|findstr 8005 (什么端口号被占用就输入什么端口号),回车 再输入 taskkill /pid 20 ...
- (一)Spring Boot修改内置Tomcat端口号--解决tomcat端口被占用的问题
Spring Boot 内置Tomcat默认端口号为8080,在开发多个应用调试时很不方便,本文介绍了修改 Spring Boot内置Tomcat端口号的方法. 一.EmbeddedServletCo ...
随机推荐
- Shell编程和Vim操作
其实一直不懂什么是shell,安卓adb调试时会使用一些简单的shell命令,总结一下 1.adb调试命令 全称:Android Debug Bridge 设置: export PATH=${PATH ...
- 传输层协议TCP和UDP
本文力图简洁,让读者对TCP和UDP有个初步的认知.闲话少说,现在开始吧.TCP和UDP都是传输层的协议.TCP通过三次握手建立可靠连接,对未送达的消息重新进行发送.UDP不建立连接而直接发送,对未送 ...
- 【2016-11-5】【坚持学习】【Day20】【通过委托事件,关闭窗口】
Window1 UserControl viewModel 在viewModel 关闭window1
- 大三上 —— IOS五天实训
第二天: 注册使用xib:1.首先为xib文件创建对象--let nib = UINib(nibName: "xib文件名", bundle: nil).2.具体的控件注册该xib ...
- jquery工具方法access详解
access : 多功能值操作(内部) access方法可以使set/get方法在一个函数中体现.比如我们常用的css,attr都是调用了access方法. css的使用方法: $(selector) ...
- 【C#】【Thread】CountdownEvent任务并行
System.Threading.CountdownEvent 是一个同步基元,它在收到一定次数的信号之后,将会解除对其等待线程的锁定. CountdownEvent 专门用于以下情况:您必须使用 ...
- Swift中的willSet与didSet
Swift中的willSet与didSet 周银辉 在Swift语言中用了willSet和didSet这两个特性来监视属性的除初始化之外的属性值变化 无需说太多,看看下面的代码你就能很快明白的 imp ...
- JS数组去重比较
数组去重复是一个常见的需求,我们暂时考虑同类型的数组去重复.主要是理清思路和考虑执行性能. for循环删除后面重复的 var uniqueFor = function(arr) { for (var ...
- sFlow-RT
sFlow-RT™ incorporates InMon's asynchronous analytics technology (patent pending), delivering real-t ...
- 随便写一下看下效果。一个js问题
(function(a){ console.log(a); var a = 10; function a(){} }(100)); 问:执行这段代码会输出什么.