--- courses_006: id: 6 tea_id: 193 name: state: 0 code: time: 2013 extra: course2013-09-30_08-11-15 created_at: 2013-09-30 08:11:15.000000000 +08:00 updated_at: 2013-10-11 12:34:29.000000000 +08:00 location: term: "秋季学期" string: password: software setup_time: endup_time: class_period: courses_004: id: 4 tea_id: 193 name: state: 0 code: time: 2013 extra: course2013-09-27_11-16-11 created_at: 2013-09-27 11:16:11.000000000 +08:00 updated_at: 2013-12-21 10:55:20.000000000 +08:00 location: term: "秋季学期" string: password: '123456' setup_time: '' endup_time: '' class_period: '' courses_012: id: 12 tea_id: 193 name: state: code: time: 2013 extra: course2013-10-08_20-52-10 created_at: 2013-10-08 20:52:10.000000000 +08:00 updated_at: 2013-10-08 20:52:10.000000000 +08:00 location: term: "秋季学期" string: password: software setup_time: endup_time: class_period: courses_020: id: 20 tea_id: 193 name: state: code: time: 2013 extra: course2013-10-21_20-47-58 created_at: 2013-10-21 20:47:58.000000000 +08:00 updated_at: 2014-01-08 09:48:56.000000000 +08:00 location: term: '秋季学期' string: password: multi-agent setup_time: '' endup_time: '' class_period: ''