在网上copy了一个验证码输入框，就是那种输入一个自动跳转下一个的输入框，在开发者工具上有的时候会出现我输入我输入123，但是显示出来是321，打印输入框内容也是321，但是输入的顺序是123，不理解

[图片] 完整请求： https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc915263f52314a8e&redirect_uri=https%3A%2F%2Fe-receipt.lagooon.net%2Fhtml%2Fhuidiao.html&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect

最近做小程序需要实现人脸识别功能，调用自己开发的人脸识别接口，也就是说上传图片后交给自己的服务器算法去识别图片。请问这样能通过审核吗，审核不通过的话有什么好的处理方法吗？

getPhoneNumber在获取到数据进行解密的时候可能会出现解密失败，会有哪些原因导致的呢？

基础库版本2.10.4解密正常，2.16.0解密报解密异常，是修改了加密算法吗？[图片]

需要用两个canvas实现类似微信聊天手写文字的功能，屏幕上面两个canvas，在下面的canvas上写文字，写完一个字生成一个图片，放到上面的canvas上，但是每次写完前面的文字都会消失，什么原因呢？ html <view class="handCenter">   <canvas class="handWriting" canvas-id="handWriting" style="height:300px;width:100%">   </canvas> </view> <view style="border:1rpx solid black">   <canvas class="handWritingValue" disable-scroll="true" canvas-id="handWritingValue" bindtouchstart="uploadScaleStart"     bindtouchmove="uploadScaleMove" bindtouchend="uploadScaleEnd" style="height:150px">   </canvas>   <text style="color:blue" catchtap="subCanvas">确定</text>   <!-- <textarea value="{{Instructions}}" bindinput="inputInstructions" maxlength="90"></textarea> --> </view> <view class="handBtn">   <!-- <image src='{{img}}' wx:if="{{img}}"></image> -->   <button catchtap="subCanvas1" class="subBtn font-loaded">完成</button> </view> <!-- <image src="{{img}}"></image> --> js const app = getApp() Page({   data: {     canvasName: 'handWriting',     ctx: '',     canvasWidth: 0,     canvasHeight: 0,     transparent: 1, // 透明度     selectColor: 'black',     lineColor: '#1A1A1A', // 颜色     lineSize: 1.5, // 笔记倍数     lineMin: 0.5, // 最小笔画半径     lineMax: 4, // 最大笔画半径     pressure: 1, // 默认压力     smoothness: 60, //顺滑度，用60的距离来计算速度     currentPoint: {},     currentLine: [], // 当前线条     firstTouch: true, // 第一次触发     radius: 1, //画圆的半径     cutArea: {       top: 0,       right: 0,       bottom: 0,       left: 0     }, //裁剪区域     bethelPoint: [], //保存所有线条 生成的贝塞尔点；     lastPoint: 0,     chirography: [], //笔迹     currentChirography: {}, //当前笔迹     linePrack: [], //划线轨迹 , 生成线条的实际点     tmpPath: '',     Instructions: '',     fontFamily: '手写字体',     textcount: 0,     canvasName1: 'handWritingValue',     imageList: []   },   // 笔迹开始   uploadScaleStart(e) {     if (e.type != 'touchstart') return false;     let ctx1 = this.data.ctx1;     ctx1.setFillStyle(this.data.lineColor); // 初始线条设置颜色     ctx1.setGlobalAlpha(this.data.transparent); // 设置半透明     let currentPoint = {       x: e.touches[0].x,       y: e.touches[0].y     }     let currentLine = this.data.currentLine;     currentLine.unshift({       time: new Date().getTime(),       dis: 0,       x: currentPoint.x,       y: currentPoint.y     })     this.setData({       currentPoint,       ctx1       // currentLine     })     if (this.data.firstTouch) {       this.setData({         cutArea: {           top: currentPoint.y,           right: currentPoint.x,           bottom: currentPoint.y,           left: currentPoint.x         },         firstTouch: false       })     }     this.pointToLine(currentLine);   },   // 笔迹移动   uploadScaleMove(e) {     if (e.type != 'touchmove') return false;     if (e.cancelable) {       // 判断默认行为是否已经被禁用       if (!e.defaultPrevented) {         e.preventDefault();       }     }     let point = {       x: e.touches[0].x,       y: e.touches[0].y     }     //测试裁剪     if (point.y < this.data.cutArea.top) {       this.data.cutArea.top = point.y;     }     if (point.y < 0) this.data.cutArea.top = 0;     if (point.x > this.data.cutArea.right) {       this.data.cutArea.right = point.x;     }     if (this.data.canvasWidth - point.x <= 0) {       this.data.cutArea.right = this.data.canvasWidth;     }     if (point.y > this.data.cutArea.bottom) {       this.data.cutArea.bottom = point.y;     }     if (this.data.canvasHeight - point.y <= 0) {       this.data.cutArea.bottom = this.data.canvasHeight;     }     if (point.x < this.data.cutArea.left) {       this.data.cutArea.left = point.x;     }     if (point.x < 0) this.data.cutArea.left = 0;     this.setData({       lastPoint: this.data.currentPoint,       currentPoint: point     })     let currentLine = this.data.currentLine     currentLine.unshift({       time: new Date().getTime(),       dis: this.distance(this.data.currentPoint, this.data.lastPoint),       x: point.x,       y: point.y     })     // this.setData({     //   currentLine     // })     this.pointToLine(currentLine);   },   // 笔迹结束   uploadScaleEnd(e) {     if (e.type != 'touchend') return 0;     let point = {       x: e.changedTouches[0].x,       y: e.changedTouches[0].y     }     this.setData({       lastPoint: this.data.currentPoint,       currentPoint: point     })     let currentLine = this.data.currentLine     currentLine.unshift({       time: new Date().getTime(),       dis: this.distance(this.data.currentPoint, this.data.lastPoint),       x: point.x,       y: point.y     })     if (currentLine.length > 2) {       var info = (currentLine[0].time - currentLine[currentLine.length - 1].time) / currentLine.length;       //$("#info").text(info.toFixed(2));     }     //一笔结束，保存笔迹的坐标点，清空，当前笔迹     //增加判断是否在手写区域；     this.pointToLine(currentLine);     var currentChirography = {       lineSize: this.data.lineSize,       lineColor: this.data.lineColor     };     var chirography = this.data.chirography     chirography.unshift(currentChirography);     this.setData({       chirography     })     var linePrack = this.data.linePrack     linePrack.unshift(this.data.currentLine);     this.setData({       linePrack,       currentLine: []     })   },   onLoad() {     let that = this     let img = wx.getStorageSync('nameImg')     let canvasName = this.data.canvasName     let canvasName1 = this.data.canvasName1     let ctx = wx.createCanvasContext(canvasName)     let ctx1 = wx.createCanvasContext(canvasName1)     // ctx1.drawImage(img,100, 0, 50, 50)   //     宽 高     // ctx1.draw()     this.setData({       ctx: ctx,       img: img,       ctx1: ctx1     })     wx.loadFontFace({       family: this.data.fontFamily,       source: 'url("https://cdn.myxh.kimnxcx.com/public/sxzt.TTF")',       success(res) {         that.setData({           loaded: true         })       }     });     var query = wx.createSelectorQuery();     query.select('.handCenter').boundingClientRect(rect => {       this.setData({         canvasWidth: rect.width,         canvasHeight: rect.height       })     }).exec();   },   inputInstructions: function (e) {     let ctx = this.data.ctx     ctx.setFontSize(1)     ctx.setFillStyle('black')     ctx.lineWidth = 0.5     ctx.font = '30px 手写字体'     let arr = []     arr = this.canvasWorkBreak(e.detail.value)     for (let i in arr) {       let ym = (parseInt(i) + 1) * 30       ctx.fillText(arr[i], 0, ym)     }     let height = (arr.length) * 30     ctx.drawImage(this.data.img, 200, height, 100, 50) //     宽 高     ctx.draw()     this.setData({       ctx: ctx,       Instructions: e.detail.value     })   },   canvasWorkBreak(text) {     const textLength = text.length     let textRowArr = []     let tmp = 0     let leng = Math.ceil(this.data.canvasWidth / 30)     while (1) {       textRowArr.push(text.substr(tmp, leng))       tmp += parseInt(leng)       if (tmp >= textLength) {         return textRowArr       }     }   },   drawText(t, x, y, w) {     var chr = t.split("");     var temp = "";     var row = [];     context.font = "20px Arial";     context.fillStyle = "black";     context.textBaseline = "middle";     for (var a = 0; a < chr.length; a++) {       if (context.measureText(temp).width < w) {         ;       } else {         row.push(temp);         temp = "";       }       temp += chr[a];     }     row.push(temp);     for (var b = 0; b < row.length; b++) {       context.fillText(row[b], x, y + (b + 1) * 20);     }   },   subCanvas() {     // 新增我的     let that = this     let canvasDown = this.data.ctx1;     let canvasUp = this.data.ctx     let numx = Math.floor(this.data.canvasWidth / 60)     let numy = Math.floor(this.data.canvasHeight / 60)     let count = this.data.textcount     canvasDown.draw(true, setTimeout(function () { //我的新增定时器及回调       wx.canvasToTempFilePath({         x: 0,         y: 0,         width: that.data.canvasWidth,         height: that.data.canvasHeight,         canvasId: 'handWritingValue',         fileType: 'png',         success: function (res) {           that.setData({             tmpPath: res.tempFilePath           })           that.data.imageList.push(res.tempFilePath)           count += 1           let width = 0           let height = 0           if (count < numx) {             width = 60 * (count - 1)             height = 0           }           let arr = that.split_array(that.data.imageList,numx)                   for(let i in arr){             for(let j in arr[i]){               that.data.ctx.drawImage(arr[i][j], 60*j, 60*i, 60, 60) //     宽 高               that.data.ctx.draw()             }           }                   // canvasUp.drawImage(res.tempFilePath, width, height, 60, 60) //     宽 高           // canvasUp.draw()           canvasDown.clearRect(0, 0, 700, 730)           canvasDown.draw()           that.setData({             // ctx: canvasUp,             // ctx1: canvasDown,             textcount: count,             imageList:that.data.imageList           })                           }       }, canvasDown)     }, 1000))   },   subCanvas1(){     let that = this     let pages = getCurrentPages();     let prevPage = pages[pages.length - 2];     prevPage.setData({       imageList:that.data.imageList     })     // wx.setStorageSync('nameImg', that.data.tmpPath)     wx.navigateBack({       delta: 1,     })   },   split_array(arr, len) {     var a_len = arr.length;     var result = [];     for (var i = 0; i < a_len; i += len) {       result.push(arr.slice(i, i + len));     }     return result;   },   // 新增将保存的图片路径上传到文件服务器   upImgs: function (imgurl, index) {     console.log(imgurl, '看下路径是多少')     var that = this;     wx.uploadFile({       url: apiEev.api + 'xxxx', //后台上传路径       filePath: imgurl,       name: 'file',       header: {         'content-type': 'multipart/form-data'       },       formData: null,       success: function (res) {         console.log(res) //接口返回网络路径         var data = JSON.parse(res.data)         console.log(data, '看下data是个啥')         if (data.code == "success") {           console.log('成功')         }       }     })   },   retDraw() {     this.data.ctx.clearRect(0, 0, 700, 730)     this.data.ctx.draw()     this.setData({       tmpPath: ''     })   },   //画两点之间的线条；参数为:line，会绘制最近的开始的两个点；   pointToLine(line) {     this.calcBethelLine(line);     return;   },   //计算插值的方式；   calcBethelLine(line) {     if (line.length <= 1) {       line[0].r = this.data.radius;       return;     }     let x0, x1, x2, y0, y1, y2, r0, r1, r2, len, lastRadius, dis = 0,       time = 0,       curveValue = 0.5;     if (line.length <= 2) {       x0 = line[1].x       y0 = line[1].y       x2 = line[1].x + (line[0].x - line[1].x) * curveValue;       y2 = line[1].y + (line[0].y - line[1].y) * curveValue;       //x2 = line[1].x;       //y2 = line[1].y;       x1 = x0 + (x2 - x0) * curveValue;       y1 = y0 + (y2 - y0) * curveValue;;     } else {       x0 = line[2].x + (line[1].x - line[2].x) * curveValue;       y0 = line[2].y + (line[1].y - line[2].y) * curveValue;       x1 = line[1].x;       y1 = line[1].y;       x2 = x1 + (line[0].x - x1) * curveValue;       y2 = y1 + (line[0].y - y1) * curveValue;     }     //从计算公式看，三个点分别是(x0,y0),(x1,y1),(x2,y2) ；(x1,y1)这个是控制点，控制点不会落在曲线上；实际上，这个点还会手写获取的实际点，却落在曲线上     len = this.distance({       x: x2,       y: y2     }, {       x: x0,       y: y0     });     lastRadius = this.data.radius;     for (let n = 0; n < line.length - 1; n++) {       dis += line[n].dis;       time += line[n].time - line[n + 1].time;       if (dis > this.data.smoothness) break;     }     this.setData({       radius: Math.min(time / len * this.data.pressure + this.data.lineMin, this.data.lineMax) * this.data.lineSize     });     line[0].r = this.data.radius;     //计算笔迹半径；     if (line.length <= 2) {       r0 = (lastRadius + this.data.radius) / 2;       r1 = r0;       r2 = r1;       //return;     } else {       r0 = (line[2].r + line[1].r) / 2;       r1 = line[1].r;       r2 = (line[1].r + line[0].r) / 2;     }     let n = 5;     let point = [];     for (let i = 0; i < n; i++) {       let t = i / (n - 1);       let x = (1 - t) * (1 - t) * x0 + 2 * t * (1 - t) * x1 + t * t * x2;       let y = (1 - t) * (1 - t) * y0 + 2 * t * (1 - t) * y1 + t * t * y2;       let r = lastRadius + (this.data.radius - lastRadius) / n * i;       point.push({         x: x,         y: y,         r: r       });       if (point.length == 3) {         let a = this.ctaCalc(point[0].x, point[0].y, point[0].r, point[1].x, point[1].y, point[1].r, point[2].x, point[2].y, point[2].r);         a[0].color = this.data.lineColor;         // let bethelPoint = this.data.bethelPoint;         // console.log(a)         // console.log(this.data.bethelPoint)         // bethelPoint = bethelPoint.push(a);         this.bethelDraw(a, 1);         point = [{           x: x,           y: y,           r: r         }];       }     }     this.setData({       currentLine: line     })   },   //求两点之间距离   distance(a, b) {     let x = b.x - a.x;     let y = b.y - a.y;     return Math.sqrt(x * x + y * y);   },   ctaCalc(x0, y0, r0, x1, y1, r1, x2, y2, r2) {     let a = [],       vx01, vy01, norm, n_x0, n_y0, vx21, vy21, n_x2, n_y2;     vx01 = x1 - x0;     vy01 = y1 - y0;     norm = Math.sqrt(vx01 * vx01 + vy01 * vy01 + 0.0001) * 2;     vx01 = vx01 / norm * r0;     vy01 = vy01 / norm * r0;     n_x0 = vy01;     n_y0 = -vx01;     vx21 = x1 - x2;     vy21 = y1 - y2;     norm = Math.sqrt(vx21 * vx21 + vy21 * vy21 + 0.0001) * 2;     vx21 = vx21 / norm * r2;     vy21 = vy21 / norm * r2;     n_x2 = -vy21;     n_y2 = vx21;     a.push({       mx: x0 + n_x0,       my: y0 + n_y0,       color: "#1A1A1A"     });     a.push({       c1x: x1 + n_x0,       c1y: y1 + n_y0,       c2x: x1 + n_x2,       c2y: y1 + n_y2,       ex: x2 + n_x2,       ey: y2 + n_y2     });     a.push({       c1x: x2 + n_x2 - vx21,       c1y: y2 + n_y2 - vy21,       c2x: x2 - n_x2 - vx21,       c2y: y2 - n_y2 - vy21,       ex: x2 - n_x2,       ey: y2 - n_y2     });     a.push({       c1x: x1 - n_x2,       c1y: y1 - n_y2,       c2x: x1 - n_x0,       c2y: y1 - n_y0,       ex: x0 - n_x0,       ey: y0 - n_y0     });     a.push({       c1x: x0 - n_x0 - vx01,       c1y: y0 - n_y0 - vy01,       c2x: x0 + n_x0 - vx01,       c2y: y0 + n_y0 - vy01,       ex: x0 + n_x0,       ey: y0 + n_y0     });     a[0].mx = a[0].mx.toFixed(1);     a[0].mx = parseFloat(a[0].mx);     a[0].my = a[0].my.toFixed(1);     a[0].my = parseFloat(a[0].my);     for (let i = 1; i < a.length; i++) {       a[i].c1x = a[i].c1x.toFixed(1);       a[i].c1x = parseFloat(a[i].c1x);       a[i].c1y = a[i].c1y.toFixed(1);       a[i].c1y = parseFloat(a[i].c1y);       a[i].c2x = a[i].c2x.toFixed(1);       a[i].c2x = parseFloat(a[i].c2x);       a[i].c2y = a[i].c2y.toFixed(1);       a[i].c2y = parseFloat(a[i].c2y);       a[i].ex = a[i].ex.toFixed(1);       a[i].ex = parseFloat(a[i].ex);       a[i].ey = a[i].ey.toFixed(1);       a[i].ey = parseFloat(a[i].ey);     }     return a;   },   bethelDraw(point, is_fill, color) {     // 新增我的     let that = this     let ctx = this.data.ctx1;     ctx.beginPath();     ctx.moveTo(point[0].mx, point[0].my);     if (undefined != color) {       ctx.setFillStyle(color);       ctx.setStrokeStyle(color);     } else {       ctx.setFillStyle(point[0].color);       ctx.setStrokeStyle(point[0].color);     }     for (let i = 1; i < point.length; i++) {       ctx.bezierCurveTo(point[i].c1x, point[i].c1y, point[i].c2x, point[i].c2y, point[i].ex, point[i].ey);     }     ctx.stroke();     if (undefined != is_fill) {       ctx.fill(); //填充图形 ( 后绘制的图形会覆盖前面的图形, 绘制时注意先后顺序 )     }     ctx.draw(true)   },   selectColorEvent(event) {     var color = event.currentTarget.dataset.colorValue;     var colorSelected = event.currentTarget.dataset.color;     this.setData({       selectColor: colorSelected,       lineColor: color     })   } })

wx.chooseMessageFile，手机型号：mate20，微信版本8.0.3 wxml <view class="doc-select-item" catch:tap="uploadDoc">从微信聊天中选择文档</view> js uploadDoc() { wx.chooseMessageFile({ count: 1, type: "file", extension: ["doc", "ppt", "xls", "xlsx", "docx", "pdf", "pptx"], success: (res) => { wx.showLoading({ mask: true, title: "正在上传..." }); let filePath = res.tempFiles[0].path; let userFileName = res.tempFiles[0].name; let fileName = "/miniapp/doc/" + uuidTime() + "/" + uuid() + filePath.substring(filePath.indexOf(".")); upload(fileName, filePath, (data) => { if (data.statusCode == 200) { that.setData({ type: 4, uploadType: 4, docUrl: "https://" + data.Location, docName: userFileName, ossKeyName: data.ETag.substring(1, data.ETag.lastIndexOf('"')), savePath: "https://" + data.Location, }); that.closeDocSelect(); } wx.hideLoading(); }); }, }); }, [图片]

scroll-view里面包裹列表，列表所在数组更新了，但是页面没有更新，请问是什么原因呢？         <scroll-view id='chats_scroll' class="scroll-view-items" scroll-y="true" style='overflow: scroll;height:100%;margin-bottom: {{listViewHeight}}px' scroll-top="{{scrollTop}}" bindscroll="scrollEvent" bindscrolltolower="scolltolowerList" bindscrolltoupper="scolltoupperList">            <!-- <scroll-view class="" scroll-y="true" scroll-top="{{scrollTop}}" bindscroll="scrollEvent" bindscrolltolower="scolltolowerList" bindscrolltoupper="scolltoupperList"> -->                                        <view class='type-notice' wx:if="{{taskChatList.length >= 100}}">                 <text class='text-blue' bindtap="tapChatRecords">查看聊天历史记录</text>             </view>             <view id="chat-list-view" style="height: auto;">                 <block wx:key="index" wx:for="{{taskChatList}}" >                    <!-- <view>{{item}}</view> -->                     <view class='type-notice' hidden='{{item.type == 0?false: true}}'>                         <text class='msg-notice'>{{item.type == 0?item.content:''}}</text>                     </view>                     <view class="chat-item" id='{{"id"+index}}'                      style='justify-content: {{item.user_id == user_id?"flex-end":"flex-start"}};margin-bottom:{{index == taskChatList.length-1 ? "10rpx" : 0}}'                      hidden='{{item.type == 0 ? true:false}}' data-id='{{item.id}}'>                         <view >                             <view class="cu-avatar head-img user-info-avatar round text-sm" hidden='{{item.user_id == user_id?true:false}}' bindtap='tapUserInfo' data-id='{{item.user_id}}'>                                 <image class="" src="{{item.avatar}}" mode='widthFix'></image>                             </view>                             <view hidden='{{item.user_id == user_id?true:false}}'>{{item.nickname}}</view>                         </view>                                                 <view class='img-chat-mini'>                             <image class='img-chat-mini' src='https://cdn.guanaet.kimnxcx.com/images/ic_chat_mini_left.png' hidden='{{item.user_id == user_id || item.type== 2 || item.type=="video"?true:false}}'></image>                         </view> <!-- 这是包裹消息的盒子 -->                         <view class='chat-info-msg'>                             <template is="chat-send-status" wx:if="{{item.user_id == user_id}}" data="{{sendStatus:item.sendStatus}}" />                             <view class='msg-info' style='justify-content: {{item.user_id == user_id?"flex-end":"flex-start"}};' bindlongpress='longPressMore' data-id='{{item.id}}' data-type='{{item.type}}' data-userid='{{item.user_id}}' data-createdat='{{item.created_at}}' data-index='{{index}}'>                                 <view class='type-text' style='background-color: {{item.user_id == user_id?"greenyellow":"white"}};' hidden='{{item.type == 1 ? false : true}}'>                                     <view class='emoji_content'>                                         <block class='sss' wx:key="emojiIndex" wx:for="{{item.txt}}" wx:for-item='items'>                                             <image wx:if="{{items.type == 'emoji'}}" class='msg-img-emotion' src='{{cdns+items.url}}'></image>                                             <text wx:if="{{items.type != 'emoji'}}" class='msg-text'>{{items.txt}}</text>                                         </block>                                     </view>                                 </view>                                 <view class='type-image' style='text-align: {{item.user_id == user_id?"right":"left"}};' hidden='{{item.type == 2?false: true}}'>                                     <image class='msg-image' src='{{item.type == 2?cdns+item.url:""}}' mode='widthFix' bindtap='tapPreviewImage' data-id='{{item.id}}' bindload='loadImage' data-src='{{item.url}}' data-index='{{index}}' style='width:{{ item.width }}vw; height:{{ item.height }}vw;'></image>                                 </view>                                 <view class='type-audio' bindtap='tapPlayAudio' style='text-align: {{item.user_id == user_id?"right":"left"}}; justify-content: {{item.user_id == user_id?"flex-end":"flex-start"}}; ' hidden='{{item.type == 3?false: true}}' data-id='{{item.id}}' data-src='{{item.type == 3?item.url:""}}'>                                     <view wx:if='{{item.isMy}}' class='vw-duration'>                                         {{item.duration}}"                                     </view>                                     <view class='msg-audio' style='height:40px;width:{{item.duration*0.75+15}}vw; background-color: {{item.isMy?"greenyellow":"white"}}' data-src='{{item.type == 3?item.url:""}}'>                                         <template is="voice-item" data="{{isMy:item.isMy,isPlaying:item.isPlaying}}" />                                     </view>                                     <text wx:if='{{!item.isMy && !item.isRead}}' class="audio-redpoint"></text>                                     <view wx:if='{{!item.isMy}}' class='vw-duration'>                                         {{item.duration}}"                                     </view>                                 </view>                                 <view class='type-video' style='text-align: {{item.user_id == user_id?"right":"left"}};' hidden='{{item.type == 4?false: true}}'>                                     <image id='{{item.id}}' class='img-video' bindtap='tapPlayVideo' style="position: relative;" controls='true' src='{{item.type == 4?cdns+item.snapshot:""}}' data-id='{{item.id}}' data-src='{{item.type == 4?item.url:""}}'>                                         <image class='img-play-btn' style="position:absolute;z-index: 10;" src='https://cdn.guanaet.kimnxcx.com/images/play_video.png'></image>                                     </image>                                 </view>                                 <!-- 包裹文档的盒子 -->                                 <view class="flex bg-white solid-bottom justify-between radius rpxpadding-35" style="width: 60vw;" hidden='{{item.type == 5?false: true}}' bindtap='tapOpenFile' data-id='{{item.id}}'>                                     <view class="margin-right radius">                                         {{item.type == 5?item.filename:''}}                                     </view>                                     <view class="">                                         <template is="file-type-lg" data="{{fileType:item.type_icon}}" />                                         <!-- 红点 -->                                         <view wx:if='{{!item.isMy && !item.isRead}}' class="cu-tag badge"></view>                                     </view>                                 </view>                             </view>                         </view>                         <view class='img-chat-mini'>                             <image class='img-chat-mini' src='https://cdn.guanaet.kimnxcx.com/images/ic_chat_mini_right.png' hidden='{{item.user_id == user_id && item.type!= 2 && item.type!=4&& item.type!=5?false:true}}'></image>                         </view>                         <view >                             <view class="cu-avatar head-img user-info-avatar round text-sm" hidden='{{item.user_id == user_id?false:true}}'  bindtap='tapUserInfo' data-id='{{item.user_id}}'>                                 <image class="" src="{{item.avatar}}" mode='widthFix'></image>                             </view>                             <view hidden='{{item.user_id == user_id?false:true}}'>{{item.nickname}}</view>                         </view>                                             </view>                 </block>             </view>         <!-- </scroll-view> -->         </scroll-view>

[图片]页面的结构是这样，中间是wx:for出来的列表 （没使用scroll-view包裹），发现只能在页面触发onReachBottom，不能触发onPullDownRefresh函数。这个json文件的json文件已经配置过了 "window": {     "enablePullDownRefresh": true,     "onReachBottomDistance": 50   } [图片]触底能够触发 [图片]上拉不能触发 请问大佬们，是我页面结构的问题吗

PC端小程序报错:wx.getUserProfile is not a function 为何电脑端还不支持，这接口都出来那么久了，影响用户体验呀。