- 应答的微信支付签名验证失败,如何解决?
服务端发起微信支付时,报如下异常,该如何解决? 应答的微信支付签名验证失败 failed,resp code = 200 return body = {"prepay_id":"wx22154503225589c7fa51b388840af80000"}
2023-11-22 - 小程序头像修改到达5次,重新认证后可以修改吗?
目前小程序头像修改已经5次了,但是确实需要再调整,如果我对小程序重新认证过后,是否可以再修改? [图片]
2020-11-19 - TypeError: Failed to execute 'drawImage' 报错?
下面是我的代码,想通过wx.getImageInfo获取网络图片后,然后用drawImage在canvas上将图片显示出来,但是一直报错。 代码如下: onShow: function () { var that = this const query = wx.createSelectorQuery() query.select('#shareCanvas') .fields({ node: true, size: true }) .exec((res) => { const canvas = res[0].node const ctx = canvas.getContext('2d') const dpr = wx.getSystemInfoSync().pixelRatio canvas.width = res[0].width * dpr canvas.height = res[0].height * dpr ctx.scale(dpr, dpr) wx.getImageInfo({ src: that.data.photoUrl, success(res) { console.log("头像路径:"+res.path) ctx.drawImage(res.path, 0, 0) ctx.draw() } }) }) }, 报错信息如下: thirdScriptError Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The provided value is not of type '(CSSImageValue or HTMLImageElement or SVGImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or OffscreenCanvas)';at api getImageInfo success callback function TypeError: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The provided value is not of type '(CSSImageValue or HTMLImageElement or SVGImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or OffscreenCanvas)' at CanvasRenderingContext2D.e.drawImage (http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:647372) at success (http://127.0.0.1:51536/appservice/pages/card/img.js:47:15) at Function.o.<computed> (http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:1366445) at Object.success (http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:124200) at y (http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:526317) at v (http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:526555) at http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:528109 at n.<anonymous> (http://127.0.0.1:51536/appservice/__dev__/asdebug.js:1:12078) at http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:124200 at http://127.0.0.1:51536/appservice/__dev__/WAService.js:2:107123
2020-03-08 - 多语言情况 tabBar中Text的切换问题
tabBar是在app.josn中设置的,但是现在我打算加入多语言功能,希望tabBar中的text可以根据多语言设置自动切换为对应的语言文字。 目前的设置如下,想请教下text的属性如何可以动态的设置 "tabBar": { "color": "#a9b7b7", "selectedColor": "#09bb07", "backgroundColor": "#FFFFFF", "borderStyle": "#FFFFFF", "list": [ { "selectedIconPath": "images/tabbar-11.png", "iconPath": "images/tabbar-12.png", "pagePath": "pages/index/index", "text": "主页" }, { "selectedIconPath": "images/tabbar-31.png", "iconPath": "images/tabbar-32.png", "pagePath": "pages/my/my", "text": "我的" } ] }
2017-07-26