| Along with the electronic commerce technology is increasingly mature, the mode of e-commerce is not confined to the common forms of Internet shopping, but all kinds of innovative concepts and creative products based on Internet technology was introduced. Bidding which is exciting, and rich in technique way to trade, has been moved to the Internet. Network auction as a form of e-commerce, has developed very mature. Due to the mode of the domestic auction sites is far behind the foreign famous auction site, there are more and more people preferring to participate in the auction of famous auction website from other countries. However, the problems of online payment, language communication and international mail lead to the international bidding is difficult to achieve. So there is a website generated, as an agent for the users to participate in foreign network auction website.The agent website is only used as a kind of platform, displaying of all the items from other auction sites. It will give the optimization for commodity information, with providing bidding function. When people operate the bidding in the agent website, agent website will synchronized operation of auction to the real auction site, and do the real auction bid. Typical agent website mainly includes the following two key technology points:data synchronization technology and synchronization of bidding. The data of the agent website is from the auction site. Due to the requirement of the information timeliness is very high, the information must be captured asynchronously and updated regularly by the data synchronization technology; Synchronization of bidding technology is the core for the agent website to achieve its function. Only the low latency and automation of the synchronous technology can let users operate the auction in the agent website feeling no difference from the real auction website. In this paper, starting from the introduction of the agent website’s function analysis, gradually break down the function of each link need to achieve based on the agent website operation process,. The study emphatically focuses on two key technical points to make analysis and research, and gives the detailed the design scheme. In this paper, the innovation of the performance is in the following three aspects:1) The agent website abandons the traditional artificial proxy bidding mode, and makes the bidding process fully automated, in both timing and experience, the website has been greatly enhanced.2) According to different situation, the author put forward a variety of methods to realize data synchronization and synchronization of bidding. According to different development environments and the auction sites, there are realization methods general and specific, which make the agent website can be adapted to more auction site, and ensure the agent website realize generality and practicability of technology.3) In the process of system development, a variety of ways of development are tried in the respects of the data network transmission process, concurrency control, development framework, development language, including trying the json format, XML format and pb format and so on a variety of data format, and trying the local server side control and auction site server side control, trying the Zend and Struts+Spring+Hibernate framework and PHP, Java, JavaScript, and some other development languages. |
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