Experiments on the traffic information auto-extraction and mixed traffic travel schemes auto-creation system show that the system has high precision and is adaptive to web pages in different domains with different structures. Experimental data of EAST-NBI (EAST- Neutral Beam Injection) System are published in several pieces of software. It is difficult to integrate them because of the difference in languages. Besides, these pieces are based on C/S (Client/Server) architecture. The server only offers service to specific client in LAN (Local Area Network). Clients on the internet can't get access to the data. To meet the need via the internet, a data publishing system based on B/S (Browser/Server) is designed. The browser side is developed by HTML+CSS+JavaScript and the server side is developed by Java. The system consists of latest data publishing mode and historical data query mode, and integrated existing data items. The data are transmitted based on WebSocket protocol, which enables a full-duplex channel for automatic push of new data and request and response for historical data. Meanwhile, a comment function is provided in this system. The system has been put into the EAST-NBI experiment and got positive results.