Cross-system non-intrusive data acquisition technology

The invention provides a cross-system non-intrusive data acquisition technology which comprises the following steps: recording operation steps of manually accessing a business system; programming the operation steps and writing the operation steps into a robot; using the robot to complete query and acquisition of different data types to update data to a data warehouse of a big data platform; enabling the robot to log in the business system in a Web mode by simulating manual operation to search target data in the data warehouse according to actual service requirements; storing the target data into a rear-end database; and sorting and outputting the target data as a manually viewable form result. According to the method, non-artificial data acquisition of different systems can be supported on the technical premise of avoiding large-scale transformation of an original data system and avoiding high load of the system caused by adoption of crawlers and the like. 本发明提供了一种跨系统的非侵入式数据采集技术，包括步骤：录制人工访问业务系统的操作步骤并将操作步骤编程写