请求url link 返回异常
https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/qrcode-link/url-link/generateUrlLink.html https://api.weixin.qq.com/wxa/generate_urllink?access_token=78_mICtNYh8b9udyLyaXuF68XN34yY4L0V5JFiQaebzLz9xICKBFv2W7jN9Z1l2nxHZ-JPijdUEO5rTIxIPMMlXQG-zlZpuZqMUjmDikK0oNzmWrn20C8irPGCyEJ0FRTiABAAMO 返回: {"errcode":44002,"errmsg":"empty post data rid: 66029765-426e1f1e-4279bceb"} 请问这是什么异常?