With the digital applications in the construction of the campus network, the relevant procedures of library will be a part of the self-help graduation system when students graduate. This paper mainly introduces the patron update Web Service and its application in Xi’an Jiaotong university graduation system.% 随着数字技术在校园网建设中的应用，图书馆读者离校手续也必将逐步纳入到校园自助离校系统中。主要介绍了读者更新Web Service以及我校利用读者更新Web Service实现校园自助离校系统中图书馆读者离校的过程。
展开▼
