File “D:\imooc\order\web\controllers\api\Food.py”, line 55, in foodSearch
def foodSearch():
resp = {‘code’: 200, ‘msg’: ‘操作成功~’, ‘data’: {}}
req = request.values
cat_id = int( req[‘cat_id’] ) if ‘cat_id’ in req else 0
mix_kw = str(req[‘mix_kw’]) if ‘mix_kw’ in req else ''
p = int(req[‘p’]) if ‘p’ in req else 1

if p < 1:
    p = 1

page_size = 10

ValueError: invalid literal for int() with base 10: ‘undefined’