https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/business-capabilities/ministore/minishopopencomponent/API/spu/get_spu_list.html

以前是正常的，这几天返回：

{"errcode":200006,"errmsg":"content-type only support application/json or multipart/form-data rid: 62f61f4b-22cad10f-07edc600"}