在uniapp中遇到blob is not defined的错误,通常是因为uniapp运行在类似于小程序或App的环境中,这些环境并不直接支持Web标准中的Blob对象。Blob对象主要用于处理不可变的原始数据,如文件内容,它在Web浏览器中广泛支持,但在非浏览器环境中(如微信小程序、支付宝小程序、App等)可能不可用。 解决方案 检查环境: 首先确...
这个错误是因为 Blob 这个对象在你所使用的环境中没有定义。Blob 对象表示了一段二进制数据,它可以用来处理文件和图片。在大多数浏览器环境(如 Chrome, Firefox, Safari 等)中,Blob 是全局可访问的。但在某些环境(如 Node.js 或某些移动设备)中,可能并没有全局定义 Blob 对象。 对于警告 "cos-js-sdk-v5 不...
文档参考github:https://github.com/fzlee/alipay/blob/master/docs/init.md沙箱环境配置:https://opendocs.alipay.com/open/200/1053111、进入沙箱环境进行配置,有对应的APPID和支付宝网关2、然后设置RSA2密钥,可下载支付宝开放平台开发助手进行生成,可查看 文档 python支付宝支付 支付宝 json 文件路径 转载 蓝...
5.修复在微信小程序中提示:uni is not defined的bug。 6.修复在某些情况下,下拉刷新页面会跟着下拉的bug。 7.其他细节优化。 2.0.0(2021-08-16) 1.自定义下拉刷新view无需设置refresher-threshold,将根据view自动计算高度。 2.修复在iOS 13中下拉刷新抖动的问题。 3.新增inside-more,支持在...
);/)[1]varstr=atob(base64[1])varn=str.lengthvararray=newUint8Array(n)while(n--){array[n]=str.charCodeAt(n)}returnresolve((window.URL||window.webkitURL).createObjectURL(newBlob([array],{type:type})))}varextName=base64.match(/data\:\S+\/(\S+);/)if(extName){extName=extName[1]...
response); } else { throw "Could not load image"; } http = null; }; http.open("GET", img.src, true); http.responseType = "arraybuffer"; http.send(null); } } else if (window.FileReader && (img instanceof window.Blob || img instanceof window.File)) { var fileReader = new ...
is widely used among developers working in that language. The "System Libraries" of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b)...
not limited to compiled object code, generated documentation, and conversions to other media types."Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work ...
Backbone - on change not consoling.. what is wrong? I am consoling the height, while it get changed, as well i am binding the change event to the element. still i am not getting the console output here... i am very new to backbone, any one correct my m... ...
https://github.com/jin-yufeng/mp-html/blob/master/src/uni-app/components/mp-html/node/node.vue#L57 Author jin-yufeng commented Jan 24, 2022 不方便改的话我试试其他方案吧 okxiaoliang4 commented Jan 24, 2022 可以用computed先代替吧? okxiaoliang4 commented Jan 24, 2022 之前wxs不行的时候...