我在使用baidu ai 的 bankcard 功能 识别银行卡号时，通过 wx.request 发请求后，提示 wxagame.weixin.qq.com network is down .求救！ getBankCard() { // let tmpStr = 'https://aip.baidubce.com/rest/2.0/ocr/v1/bankcard?access_token=' + "'" + this.data.access_token + "'" // console.log(tmpStr) let that = this; console.log(that.data) console.log(that.data.imagePath) // console.log("getBankCard is begginning...") wx.request({ url: 'https://aip.baidubce.com/rest/2.0/ocr/v1/bankcard?access_token=' + this.data.access_token, data: { 'image': that.data.imageBase64 }, method: "POST", header: { 'content-type': 'application/x-www-form-urlencoded' }, success: (res) => { console.log("success: statusCode:") console.log(res.statusCode) that.setData({ bankCardNumber: res.data['result']['bank_card_number'] }) }, fail: () => { console.log("get bankCardNumber fail") }, complete: () => { // console.log("complete translate data...") } }) // console.log("getBankCard is complete....") },