Public * * * libraries should all be compiled for examination and belong to public institutions. Of course, there is an appointment system. This specific library has different requirements for different reserved posts. If your major is compilation, there should be a probability to recruit, but the probability is not great. How to prepare, see how to prepare the answer for the exam in public institutions.
The development prospect, as a public institution, is the title. The possibility of promotion is relatively small, very small, and the most important thing is to evaluate the title.
It is recommended not to be obsessed with the library. A good atmosphere means that you may feel good when you come into contact with library services as a reader, but your mentality may be very different when you go in.
In terms of work content/intensity/development prospect, if the cultural bureau in your area pays enough attention to the library, or the library has a rich and stable readership with a long history in this area, then don't imagine that you can do nothing in the library all your life.