Research on college students' psychological crisis intervention based on web crawler technology

Information technology brings popularity of the Internet, which broadens college students' knowledge. Unexpectedly, the large amounts of information has a tremendous effect on the psychological ideology of college students who are lack of social experiences. This paper discusses how to better apply web crawler technology to analyze the potential risks of college students' psychological crisis in the Internet environment. It is quite necessary for us to give full play to the initiative of ideological and political education in colleges and universities so as to prevent some negative and non-positive information and ideas from infiltrating and eroding students. Moreover, we should also provide a better guidance on students' positive energy behavior, by creating an atmosphere, formulating measures, strengthening intervention as well as other mental health education methods.