{"addresses": [{"id": "A1", "street": "松桥路18号", "building": "2栋", "door": "501室"}, {"id": "A2", "street": "北岸街", "building": "3栋", "door": null}, {"id": "A3", "street": "青禾路7号", "building": "1栋", "door": "102室"}]}