different web servers

/** The architecture automatically resolves DNS servers of different IP addresses based on Telecom and Netcom users* This article describes how to allow the DNS server to parse different image server IP addresses based on the user's IP address. * Version: 1.1.0* Author: phonograph (milk cover)* Website: http://wuhongsheng.com* Copyright: (C) 1999-2006 wuhongsheng

Nginx can easily forward requests to different servers based on different URLs or get parameters. However, when we need to route requests based on the http package body, the default configuration rules of nginx are too limited, but it doesn't matter. nginx provides powerful custom module functions. We only need to make the necessary extensions.Let's take

The architecture automatically resolves the DNS servers of different IP addresses, such as Linux Enterprise applications and Linux server applications, based on the users of China Telecom and China Netcom. The following is a detailed description. This document is based on FreeBSD and BIND platforms. Win users should be avoided. If there is no FreeBSD basic, do not. Linux or other Unix users can serve as ref

();} }/*public void Run () {}*//** * Receive file Method * @param socket * @throws ioexception */public static void Receivefile ( Socket socket) throws IOException {byte[] inputbyte = null;int length = 0;datainputstream dis = null; FileOutputStream fos = null; String FilePath = "d:/temp/" +new Random (). Nextint (10000) + ". jpg"; try {try {dis = new DataInputStream ( Socket.getinputstream ()); File F = new file ("D:/temp"), if (!f.exists ()) {F.mkdir (); }/* * File storage location */fos = ne

Object | access | server | data | database | statement When we do database program development, we often encounter this situation: the need to import data from one database server into a table in another database server. Usually we will use this method: first, the data in a database to be taken out of a certain, and then put the data into the destination database, this method is less efficient, writing procedures are cumbersome, error-prone. Another approach is to use a bcp or BULK INSERT statem

=" Sohu.net.zone.png "style=" Float:none "src=" http://s3.51cto.com/wyfs02/M00/6B/E3/ Wkiom1u44ydcr9hwaadeowr3wgi440.jpg "alt=" Wkiom1u44ydcr9hwaadeowr3wgi440.jpg "/>DNS domain resolution file:/var/named/chroot/var/named/5.6.7.arpa650) this.width=650; "title=" 5.6.7.arpa.png "style=" Float:none "src=" http://s3.51cto.com/wyfs02/M00/6B/DF/ Wkiol1u45h6rjjigaacrgsdgqcw215.jpg "alt=" Wkiol1u45h6rjjigaacrgsdgqcw215.jpg "/>Above configuration complete must restart named service, let the configuration

The examples in this article describe the way JSP implements downloading files from different servers. Share to everyone for your reference, specific as follows: Recently encountered a template download problem in the project: when the server for Tomcat, the file can be downloaded normally, but when the offline (WebLogic server) downloaded template is empty, the solution is recorded. public void Impor

1 Backing up the database NORTHSJGo to server, go to SqlServer2005, select database NORTHSJ for backupFinally, on disk D where the SqlServer2005 server is located, there will be a northsj.bat file.2 Restoring a Database NORTHSJCopy the Nothsj.bat on the original server to the new computer,Open the SqlServer2005 you want to restore, add a database NORTHSJ,On this database NORTHSJ, restore on the task,On the source device, select the directory where you want to restore the Northsj.bat.For a list o

PHP implements file transfer issues between different servers I want to implement the design of a button on the local host, click the button to upload the selected data to server A to save, and then upload the file saved by server A to Site B, then from site B back to a file to download to server A and local, I have implemented the local to server a communication function, now do not know what function or m

Data operations between databases on different servers -- Create linked server Exec Sp_addmediaserver ' Itsv ' , ' ' , ' Sqloledb ' , ' Remote Server name or IP address ' Exec Sp_add1_srvlogin ' Itsv ' , ' False ' , Null , ' User Name ' , ' Password ' --Query exampleSelect * FromItsv. Database Name. DBO. Table Name -- Import example select * i

messageencoding= "Text" >The above is the wsdualhttpbinding configuration file, wsdualhttpbinding is used to implement two-way communication. After the red part is added, the server and client software can be deployed on different machines (the blue part is removed).If you do not have the following red section:The client will receive the following exception error:The caller was wasn't authenticated by the service.Another thing to be aware of when depl

Connect to the same database instance with the same SID. The two instances are on different servers, such as my tnsnames file # tnsnames. ora Network Configuration File: D: \ oracle \ product \ 10.2.0 \ db_1 \ NETWORK \ ADMIN \ tnsnames. ora # Generated by Oracle configuration tools. DEV = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = 10.4.247.92) (PORT = 1521) (CONNECT_DATA = (SERVICE_

Here, use the environment of the following diagram to establish a Web Farm of IIS Web server, and set up its Web site as www.itchenyi.com. We will enable the Windows NLB,NLB operating mode in unicast mode directly on two IIS Web servers in the diagram. Software and hardwa

Use php to automatically call flash on different servers. Recently, the school celebrated a flash animation website, but its size was relatively large. If it is uploaded to the school server, access from the public information network is relatively slow, and put outside the education network from the school recently, the school celebration, a flash animation website, but the size is relatively large. If it

Using php to automatically call flash on different servers recently, the school celebrated and made a flash animation website, but the size was relatively large. If it is uploaded to the school server, access from the public information network is slow, and access from the campus network is not smooth, but fortunately, we have php to solve this problem! The code is as follows: Celebration $ Remot

Data operations between databases on different servers -- Create a linked serverExec sp_addrole server 'itsv', '', 'sqloledb', 'remote server name or IP address'Exec sp_add1_srvlogin 'itsv', 'false', null, 'username', 'Password' -- Query exampleSelect * From itsv. Database Name. DBO. Table Name -- Import exampleSelect * into table from itsv. Database Name. DBO. Table Name -- Delete the linked server when it

------------------------------------------------#vim chap-secrets# Client Server Secret IP addresses#username pptpd Password *Adminpptpdadmin123*------------------------------------------------Iptables settingsIptables-a input-j ACCEPTIptables-a forward-j ACCEPTIptables-a output-j ACCEPTIptables-a Postrouting-j Masquerade (key)Iptables-a postrouting-s 192.168.3.0/24-j SNAT--to-source public network IP (key)------------------------------------------------Routing settingsEth0 settingsipaddr=192.16

Web security practices (7) Introduction to web servers and common attack software Through the previous discussion, we have learned how to determine the type of web server. From this section, we will discuss web platform vulnerability attacks. The defect mentioned here is the

Author: Xuan soul This series navigation http://www.cnblogs.com/xuanhun/archive/2008/10/25/1319523.html Security Technology Zone http://space.cnblogs.com/group/group_detail.aspx? Gid = 100566 Preface The Web security practice series focuses on the practical research and some programming implementation of the content of hacker exposure-Web Application Security secrets and solutions (version 2. So if you full

has developed an extension module to meet this requirement. However, when web services become a technology that many business applications must face and adopt, there are many different web servers to meet these different needs. Scalability, reliability, speed, and advanced