{"push_id":702167944,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"2172da41ea5fb0b7b08f44800fd8380098655e5f","before":"d8d5a3923cdca105d380317d8e559474af175993","commits":[{"sha":"2172da41ea5fb0b7b08f44800fd8380098655e5f","author":{"email":"6b7d20c1ad240d79365f1a1e11660304126e8bbe@litianyudeMacBook-Pro.local","name":"ltianyu"},"message":"qingdao","distinct":true,"url":"https://api.github.com/repos/ltianyu/CS6392015/commits/2172da41ea5fb0b7b08f44800fd8380098655e5f"}]}