mongoDB模糊查询

client = MongoClient('mongodb://rose:123@127.0.0.1:27017')
db = client['book']  # 切换到book库
table = db['book_data']  # 使用表

book_name = request.POST.get('book_name', None)

table.find({'name': re.compile(book_name)})  # 模糊查询