{"push_id":698239929,"size":1,"distinct_size":1,"ref":"refs/heads/database_settingup","head":"ad865c540c39e1d724d4ffbead5acdf008fb9781","before":"7202b7668ae9998bb6473bc4a70748078aa9b70a","commits":[{"sha":"ad865c540c39e1d724d4ffbead5acdf008fb9781","author":{"email":"b072dbb4a9090dfa9625e0a7710896f8339a32df@cs.sjtu.edu.cn","name":"Jingyu Zhou"},"message":"Minor cleanup","distinct":true,"url":"https://api.github.com/repos/jzhou77/LibraryManagement/commits/ad865c540c39e1d724d4ffbead5acdf008fb9781"}]}