By reading this book we can more clearly set up a large-scale website of the technical development process, analysis of large-scale Web site technology architecture model, in-depth talk about the core principles of large-scale Internet architecture, and through a number of typical technical cases to tell a large web site development Panorama View, The book provid
20145311 Wang Yixu "Network countermeasure Technology" Web basic experiment Content
Simple Web Front-end pages (HTML, CSS, etc.)
Simple Web background data processing (PHP)
MySQL Database
An example of a simple Web landing page
SQL injection, XSS att
I. Multiple scenarios for accessing a Web database
Currently, there are several technologies for accessing Web databases in the Windows environment, including:
1. Public Gateway Interface CGI (Common gateway Interface)
CGI is a technology that is implemented earlier. Applicable to a variety of server platforms, such as UNIX, Windows, and so on, but CGI developmen
to achieve printing. Only the generated components are downloaded and registered on the client computer to implement the
Print.
The main difficulty is to define the print format and how to analyze the print source files. The best way to do this is to use XML technology to solve problems comprehensively, and XML makes it easy to define the format of text, tables, and so on that print the target.
But the development of the programmer requires high, dif
printing. Only the generated components are downloaded and registered on the client computer to implement the
Print.
The main difficulty is to define the print format and how to analyze the print source files. The best way to do this is to use XML technology to solve problems comprehensively, and XML makes it easy to define the format of text, tables, and so on that print the target.
But the development of the programmer requires high, difficult than
Large Web site Technology architecture: Core Principles and Case studies read Note twoWeb site architecture Design may have a misunderstanding, in fact, do not blindly follow the solution of large companies, but also do not need to technology and technology, according to the actual situation of the company, to formulat
Web front-end many of the optimization principles are from the point of view of how to improve the efficiency of network communication, but the use of these principles is still a lot of traps in the inside, if we do not understand the principles behind the optimization of the principle of technology hidden, it is possible to fall into these traps, and ultimately not achieve the best expected effect, Today I
SEO and technology is closely related, many people think that doing SEO is not required technology, in fact, this is a misunderstanding, if you do not understand the technology, it is impossible to do a very successful SEO, out of the problem can not make scientific decisions, in many people's eyes, SEO is nothing more than a day to send some articles, send some
There are 5 main areas to be talked about:
PHP interaction with Web pages: Table only son value, file upload and download
HTTP protocol
PHP Session Technology: Cookies and session
PHP Image technology: GD Library, image of the common production and operation, verification code, QR Code, watermark, thumbnail, 3D diagram and so on
File oper
On the web (the one that does not consider using ActiveX controls) Instant paging is generally based on "pull" technology, that is, every once in a while to the server to get the latest news, and then reflected to the client, based on "pull" technology, generally there are several forms:
Frame/iframe refresh: Typically with a hidden iframe/frame page, timed refr
On the web (the one that does not consider using ActiveX controls) Instant paging is generally based on "pull" technology, that is, every once in a while to the server to get the latest news, and then reflected to the client, based on "pull" technology, generally there are several forms:Frame/iframe refresh: Typically with a hidden iframe/frame page, timed refres
4. PHP Technology
I am most familiar with PHP, but also use the most. PHP----Hypertext Preprocessor (hypertext preprocessor) is a server-side scripting language that is easy to learn and use, and is one of the tools for generating dynamic Web pages. It is a scripting language for embedding HTML files. Most of the seven grammars are borrowed from the C,java,perl language and form their own unique style; The
Center room Architecture (Machine Room architecture, cabinet architecture, server architecture)Large sites require a server scale of 100,000, and the physical architecture of the engine room needs attention.Engine Room ArchitectureFor a large web site with 100,000 servers, each server consumes electricity (including the power of the server itself and the power consumption of air conditioning) about 2000 yuan a year, then the site of the annual comput
community support, for example, developers do not have to worry about the "Square Wheel" effect, if developers can make a more lightweight components, then replace it.8. Focus on hardware knowledge, such as IL. Some code uses IL instead of C #. Focus on the SQL query plan. What exactly did you do with the memory dump of the Web server. Explore, such as why a split will produce 2GB of rubbish.9. Never be bureaucratic. There are always some new tools y
server, and how to add actions on the navigation buttons as part of the user interface.
In this article, I will fully define the JavaScript Functions you have seen in the first article. I hope that at the end of this article, you will have a set of functions that can retrieve messages that will be displayed on the web page from a given email server. You should also be able to create a simple navigation mechanism for switching between messages.
After
process is unidirectional, as shown in.The general purpose of one-way hash encryption is the encryption of the user's password, so that the password is not reversible to the database, even if the database information leaks, the attacker can not know what the original password is.The common one-way hashing algorithm has MD5, SHA and so on.5.2 Symmetric encryptionThat is, both encryption and decryption use the same key, as shown in:The commonly used symmetric encryption algorithm has DES algorith
Download address: Download the network disk
Introduction to the editor of the hacker Attack and Defense Technology (2nd edition of the Web) from the introduction of the current Web application Security overview, focusing on the use of penetration testing in the detailed steps and techniques, and finally summarize the topics covered in the book. Each chapter is
In our daily needs, we often encounter the visual designer of a Chinese font effect very persistent situation, because the page is tall, font selection is a very important factor, choose the right font can make the page more elegant. In the face of this problem, we typically design a restore in the following ways:Use the picture background to restore the design, which uses Photoshop to export the text layer separately into a Web page background image.
Spent a few nights after reading the "Large Web site Technology architecture" This book, the individual feel the breadth of the book is OK, the depth of some lack (after all, only about 200 pages). But as a lack of large-scale web site technology of IT workers, read it again is very rewarding, at least for a website
Objective
In general, a website or ad league would like to have a technology that can pinpoint each individual on the web, so that by collecting the data from these individuals, it is more accurate to push advertising (precision marketing) or other targeted activities through analysis. Cookie technology is a very popular one. When a user visits a
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