import Wxml2Canvas from 'wxml2canvas'; export default { methods: { drawMyCanvas() { uni.showLoading({ title: '下载中...' }); const that = this; const query = uni.createSelectorQuery().in(this); query .select('#my-canvas') .fields( { // 选择需要生成canvas的范围 size: true, scrollOffset: true }, (data) => { let width = data.width; let height = data.height; that.width = width; that.height = height; setTimeout(() => { that.startDraw(); }, 1500); } ) .exec(); }, startDraw() { console.log(2); let that = this; // 创建wxml2canvas对象 let drawMyImage = new Wxml2Canvas( { element: 'myCanvas', // canvas的id, obj: that, // 传入当前组件的this width: that.width * 2, height: that.height * 2, progress(percent) { // 进度 // console.log(percent); }, finish(url) { console.log(url); // 生成的图片 uni.hideLoading(); setTimeout(() => { that.savePoster(url); }, 500); }, error(res) { // 失败原因 console.log(res); uni.hideLoading(); } }, this ); let data = { // 获取wxml数据 list: [ { type: 'wxml', class: '.my_canvas .my_draw_canvas', // my_canvas要绘制的wxml元素根类名， my_draw_canvas单个元素的类名（所有要绘制的单个元素都要添加该类名） limit: '.my_canvas', // 要绘制的wxml元素根类名 x: 0, y: 0 } ] }; // 绘制canvas drawMyImage.draw(data, this); }, savePoster(imgUrl) { console.log(3, imgUrl); const that = this; uni.saveImageToPhotosAlbum({ filePath: imgUrl, success: function () { uni.showToast({ title: '保存成功', icon: 'none', duration: 1500 }); }, fail(err) { if ( err.errMsg === 'saveImageToPhotosAlbum:fail:auth denied' || err.errMsg === 'saveImageToPhotosAlbum:fail auth deny' || err.errMsg === 'saveImageToPhotosAlbum:fail authorize no response' ) { uni.showModal({ title: '提示', content: '需要您授权保存相册', showCancel: false, success: (modalSuccess) => { uni.openSetting({ success(settingdata) { if (settingdata.authSetting['scope.writePhotosAlbum']) { uni.saveImageToPhotosAlbum({ filePath: imgUrl, success: function () { uni.showToast({ title: '保存成功', icon: 'success', duration: 2000 }); } }); } else { uni.showToast({ title: '授权失败，请稍后重新获取', icon: 'none', duration: 1500 }); } } }); } }); } } }); } } };

[图片][图片]

不会删

微信小程序真机调试时 接口获取的数据为什么不显示 但是在微信开发者工具上可以显示 域名信息已经配置过

[图片]

message：预览 Error: 系统错误，错误码：80051,source size 2885KB exceed max limit 2MB [20241107 15:02:50][wx96bc909ee1956ec0] appid: wx96bc909ee1956ec0 openid: o6zAJs0rnbj8SbZOINTzFnPflj_0 ideVersion: 1.06.2409140 osType: win32-x64 time: 2024-11-07 15:02:53

有用户反馈进入购物车TAB页面空白，但是我们自己却无法复现，在wedata js分析里面看到有报这个错，这是什么错误？ Framework inner error (expect FLOW_ALLOC_NODE_ID but get another) @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2314037 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:463559 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:517974 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:538055 ln@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2260339 dn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2261155 dn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2261332 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264089 fn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264965 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264509 fn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264965 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264509 fn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264965 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264509 fn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264965 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264509 fn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264965 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264509 fn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264965 gn@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2264509 _updateValues@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2268841 updateValues@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2268440 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:516490 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:526315 _r@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2305031 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2304264 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2304215 wr@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2304255 consumeFlow@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2350162 n@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2347458 K@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2217611 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2217525 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:2218293 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:430069 @https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:325095 emit@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:104239 dispatch@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:116833 cb@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:117185 emit@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:103571 subscribeHandler@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:2:112563 global code@https://servicewechat.com/wxa2a01f8b03b59cc3/222/page-frame.html:1:72

    wx.getBluetoothDevices({       success: function (res) {         for (let i = 0; i < res.devices.length; i++) { // 遍历设备信息           let tempDevice = res.devices[i];           tempDevice.advUint8Array = new Uint8Array(tempDevice.advertisData); // advertisData少了一个字节         }       },       fail: function (res) {         console.error       },       complete: function (res) {}     }); 当前蓝牙设备的广播数据段中的 ManufacturerData 数据段，少了一个字节。

收入变现下面的带货功能，我的没有这个选项

安卓正常 版本信息： {hostVersion: "8.0.29", hostLanguage: "zh-CN", hostName: "SDK", hostSDKVersion: "2.27.3", hostTheme: "", appId: "__UNI__8A8CD47", appName: "operations-main-wxapp", appVersion: "1.0.0", appVersionCode: "100", appLanguage: "zh-Hans", fontSizeSetting: 17, language: "zh_CN", fontSizeScaleFactor: 1, version: "8.0.29", SDKVersion: "2.27.3", enableDebug: true, host: {env: "SDK", appId: "wx4706a9fcbbca10f2", version: 318832640}, mode: "default"} 设备信息： "System:" "iPhone, iOS 15.4.1, WeChat 8.0.29" [图片]