Internet Agricultural Products Price Collection System Research And Construction

Our country is agricultural country, agricultural stability are all Ann, agriculture and promoting all sectors. The change of the economic, natural and social environment have on Chinese agricultural products market price monitoring and early warning work put forward new requirements. In the face of the whole economic situation has been good, the outlook of modern agricultural development, studies how to efficient and accurate collection of agricultural products market price information, and timely release timely, objective and comprehensive agricultural product price information is of great significance.First of all, this research information release platform of Internet agricultural market price, agricultural products market price information coverage on different platform release frequency and so on carries on the analysis, quantitative analysis on different platforms of information release degree of continuity, structured data for qualitative analysis. Comprehensive the above analysis, to determine the data acquisition target platform.Second, after complete the data quality analysis, directional collection on the agricultural product price information of the target platform. Design, write, the data acquisition program that will contain the price information of web pages to download to local, extraction need price information, this study established respectively the data table stores data.Finally, according to the prices of different publishing platform of data gathered, standardization for data processing, and in accordance with the "law of produce market information classification and coding of computer" to establish a database table, built integrated database, agricultural prices and compared with the existing important platform for data, covering product number, number, amount of historical data collection market were increased.