-
Kqscan
基于特定erp平台进行条码管理,使用语言未java涉及跨库跨服务器链接以及存储过程的调用等.(Bar code management based on specific ERP platform. The use of language without Java involves cross-library cross-server links and calls of stored procedures.)
- 2020-06-19 01:00:02下载
- 积分:1
-
java 串口通讯 示例源码
简单的实现了一般的串口通讯
- 2017-09-22下载
- 积分:1
-
weblogic基本概念
WebLogic 应用服务器有如下几个基本概念: Domain: 域是个逻辑概念,用来组织管理一系列的应用服务器实例,也就是下面要解释的server. 域是WebLogic应用服务器中最大的概念,WebLogic应用服务器启动的时候就是以某个域来启动的,它有一个中心配置文件叫config.xml. A domain is the basic administration unit for WebLogic Server instances (servers) that is represented in its own configuration file (config.xml). A domain consists of one or more servers (and their associated resources) that you manage with a single Administration Server. Cluster: 族也是一个逻辑概念,用来分组用途相同的服务器实例,一个域中可以有多个族。 A cluster is a deployment in which multiple WebLogic Server instances (servers) run simultaneously and work together to provide increased scalability and reliability. A cluster appears to clients to be a single WebLogic Server instance. The servers that constitute a cluster can run on the same machine, or be located on different machines. Machine: 机器是物理上的概念,代表一台运行WebLogic应用服务器的实在的机器,包括其IP地址等信息。一个域中可以包括多台机器。(同一台机器可以属于不同的域吗?) A machine is the logical representation of the computer that hosts one or more WebLogic Server instances (servers). WebLogic Server uses configured machine names to determine the optimum server in a cluster to which certain tasks, such as HTTP session replication, are delegated. The Administration Server uses the machine definition in conjunction with the Node Manager application to start remote servers. Server: 服务器,也就是一个应用服务器的实例,用来部署和运行各种J2EE应用程序,也可以来配置各种服务程序。它是WebLogic应用服务器的基本服务单元。一个WebLogic域中一般有一个管理服务器和多个被管理服务器。也就是下面我们要谈到的两个概念。 A server is an instance of WebLogic Server that runs in its own Java Virtual Machine (JVM) and has its own configuration. Each WebLogic Server domain must have one server that acts as the Administration Server. In a typical production environment, the Administration Server is where the Administration Console is run and used to perform administrative tasks. By default, the Administration Server is called myserver. A typical production environment may also have one or more Managed Servers, which are instances of WebLogic Server used to host enterprise applications. Administrative Server: 管理服务器是用来管理配置域的中心点,一般来说,管理服务器上是不部署应用程序的,而是用来统一管理、配置、监控被管理服务器以及部署应用程序到被管理服务器上。一个域中有一台管理服务器。 Managed Server: 被管理服务器是用来部署运行各种应用程序的。一个域中有一台或多台被管理服务器。 Node Manager: 节点管理器是一个单独运行的后台程序,一般运行在被管理服务器的机器上,用来提供远程启动和停止服务器(Server)的功能。
- 2014-02-28下载
- 积分:1
-
java实现的P2P即时聊天程序(源码+文档+jar运行包)
一个简单的P2P即时聊天系统,实现功能如下: 1) 点对点的单人聊天 2) 多人同时聊天 3) 用户可以自由加入和退出
- 2019-06-29下载
- 积分:1
-
Java-study
Java网络编程学习资料。多看看一定有好处(Java network programming learning materials. Good to see some more)
- 2011-06-20 10:48:44下载
- 积分:1
-
baidu_liaotian
客户端的聊天内容通过json格式封装(包含聊天内容、发送人信息)之后,HTTP请求百度服务器,即请求把该消息发送到指定id的用户,请求成功之后,百度服务器就把我们的信息转发给指定的用户,对应用户再解析json格式的信息,就可以知道该消息来自何处,以及消息内容。(Chat client via json format package (includes chat, sender information), after, HTTP requests Baidu server, which sends the message to the requesting user specified id, after the request is successful, Baidu server took our information forwarded to the designated users, the corresponding user information and then parse json format, you can know that the message came from, and message content.)
- 2014-01-16 15:47:19下载
- 积分:1
-
elly
net服务器模型,希望对JAVA同行们有用!谢谢下载!()
- 2018-01-25 22:32:44下载
- 积分:1
-
基于Socket的即时通信系统(聊天室)
【实例简介】
- 2021-09-29 00:31:05下载
- 积分:1
-
cs
用JAVA编写的模拟客户端与服务器端的通信(Simulated using JAVA client and server communication)
- 2013-07-10 09:20:54下载
- 积分:1
-
Azureus_2.3.0.4_source
Azureus_2.3.0.4_source code about bittorrent P2P protocol
- 2014-11-04 12:33:20下载
- 积分:1