摘要

The data query and analysis system of the China ADS front-end demo linac (CAFe) is designed. The back-end of the system uses spring boot framework, and the front-end uses bootstrap framework. The system includes three functional modules, such as historical data query, real-time monitoring of operating status, historical data analysis, realize the query and analysis of data, realize the query and analysis of data, the results of data query are displayed in charts and the results of data analysis are rendered by Thymeleaf template engine and displayed on the page in the form of reports. Since the system has been put into deployment, the system has been running stably, which satisfies the experimental needs of researcher.