Website construction of information exchange platform for China Africa South South cooperation based on PHP

United Nations World Food Programme Website construction of the information exchange platform for China Africa South South cooperation

Summary ：

This paper introduces the use of Wordpress The blog platform is built on SinaAppEngine （SAE） Experimental website on cloud service . In the practical application of middleware course knowledge , Understand the website construction of public cloud service platform , It has certain practical significance .

key word ： Wordpress,SAE, Information exchange platform

introduction ：

In the context of South South cooperation , The need to introduce China's agricultural experience abroad is increasing .WFP The China office has in-depth cooperation with the Ministry of agriculture , It will build an information exchange platform , Promote China's experience in agricultural technology to Africa . This paper introduces the application Wordpress Platform in SAE The process of building websites on cloud services , Through the design and integration of several simple pages and video pages , It roughly describes the basic pages and functions that the information exchange platform should cover . At the same time, the website can also be used as a conceptual template in the preliminary work of website design . Help to clarify the actual website development needs design .

Related background ：

Middleware technology is applied in distributed system to solve data transmission , A way of network communication problems . Its core idea is to extract distributed systems for data transmission , Common requirements of information system construction and integration , Solutions to common problems in packaging . Provide a simple and unified interface , So as to reduce the difficulty and repeated workload when developers face the above common problems , Improve the development efficiency of upper application and lower system . Middleware has the following characteristics ： Meet the needs of a large number of applications , It can run on a variety of software and hardware platforms , Support distributed computing , Provide cross network services 、 Hardware 、 Transparent data transmission of the system platform , Support standard protocols and interfaces . The use of middleware greatly reduces the cost of technology selection .

Subject matter ：

Website requirements and design

The main purpose of the agricultural information exchange platform is to show the accumulation and promotion of China's experience in Agricultural Technology . The main content of the website is divided into 3 Two categories: . Text and image data display , Video material display and related file browsing and downloading . The main purpose of the website design introduced in this paper is to introduce various display methods and effects to non website technicians , To help website users put forward actual website design needs , Understand the general structure and layout of the website . combination wordpress Characteristics , The content of this website is divided into 4 Categories: ：

home page , Its main function is to provide navigation bar and menu , And centrally display the updated content .

Category page , Use category tags to display articles with different contents .

Independent page , Provide an introduction to the theme and functional nature

article , Provide pages with different contents .

SAE Platform building

Sina cloud application （Sina App Engine abbreviation SAE） It is more influential in China , Distributed Web application / Business development hosting 、 Operation platform . Provides convenience , Reliable and free cloud computing and database services . The website introduced in this article uses PHP 5. 6 Standard operating environment and shared MySQL database . Code management chose SVN Pattern .

Wordpress Installation and configuration

This website has chosen wordpress Chinese version 4.7, Use... After decompression TortoiseSVN Upload the tool to SVN Warehouse . Pictured 1.1 Shown . Browser access And can start on wordpress To configure . Finish right MySQL After connection of , The specific design of the web page can be started under the same website .

chart One Upload the code to SVN Warehouse

ad locum ,wordpress It plays the role of middleware . On the one hand, it isolates the cloud platform PHP Specific details of the standard environment , On the other hand, it links MySQL Database interface . It makes the web page design basically do not need to consider the data transmission between the platform environment and the database . in addition ,wordpress It also serves as CMS The role of . It is convenient to develop web page effects in a WYSIWYG way .

Page design

Wordpress There are many topics to choose from . Considering that there are a lot of videos on this website , I chose Nocavideo Lite This is a free theme designed for video websites .

Site title and subtitle design , Indicate the purpose of the website .

• Classification catalogue design , Use 3 A large article type as a category .
• Add gadgets ,
• Independent page design
• Menu design
• The home page uses the latest article list
• Add video plug-ins
• Article addition

Limited to time relationship , A total of three video articles have been added , Two graphic introduction articles , Add different subdirectories .

The video is added by youku The code provided by the site is embedded .

The effect of the web page is as follows ：

Figure 2 Independent page