The ways and conditions for becoming a university librarian are as follows:
First of all, if you graduated from library science (including information science and archival science), of course, the library will also accept computer major, because there is an electronic reading room and a lot of electronic equipment.
Secondly, the threshold, the public undergraduate library is at least a graduate student (in special cases, the undergraduate evaluation urgently needs librarians of related majors, and if you are hungry, you need undergraduates), if you graduate from undergraduate. Junior college, independent college and private undergraduate course are all acceptable.
Finally, the examination method. Those who have the preparation must be openly recruited, registered, written, interviewed and publicized.