错误
调用 shopify ajax api 时，我在开发人员工具控制台中收到错误消息。
Uncaught SyntaxError: Unexpected token :
在 javascript 控制台中单击此错误会奇怪地显示有效 JSON 的响应：
{
"id":19728251846714,
"properties":null,
"quantity":1,
"variant_id":19728251846714,
"key":"19728251846714:f1a55a69aed71e7c10ca53fd3549edda",
"title":"Ritual Petalos de rosas y vino tinto - Obispado",
"price":139900,
"original_price":139900,
"discounted_price":139900,
"line_price":139900,
"original_line_price":139900,
"total_discount":0,
"discounts":[],
"sku":"",
"grams":0,
"vendor":"Casa Azul Spa",
"taxable":false,
"product_id":1959512244282,
"gift_card":false,
"url":"\/products\/ritual-petalos-de-rosas-y-vino-tinto?variant=19728251846714",
"image":"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/2267\/7818\/products\/PETALOS_DE_ROSAS_Y_VINO_TINTO.jpg?v=1538589224",
"handle":"ritual-petalos-de-rosas-y-vino-tinto",
"requires_shipping":false,
"product_type":"",
"product_title":"Ritual Petalos de rosas y vino tinto",
"product_description":"\u0026lt;!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003eRitual Pétalos de Rosas y Vino tinto, Exquisito masaje que ofrece bienestar, relajación e hidrata la piel. …