such a table wants to appear a QR code under each button Wechat QR code . Press the current comment div when calling the plug-in method, all the QR codes go below the first button. How to implement the next button? <el-table-column label=&qu...
such a table wants to appear a QR code under each button Wechat QR code . Press the current comment div when calling the plug-in method, all the QR codes go below the first button. How to implement the next button? <el-table-column label="&...
1, recently use qrcode.js to generate the QR code, and then get the src (data:image png;base64) in the generated QR code img. process is: string--> (through qrcode)--> QR code--> src 2 in img. The purpose you want: is there a way to skip the generati...
I m curious how these QR payment systems have secured their QR codes. What kinds of security mechanisms are there in place? Decoding the QR gives a random string looking like some hash result that contains data for the payment to happen. What kind o...
recently, I am learning the framework of react. I have only used a single-page application before, but now I want to use it to build a multi-page forum application. If I encounter some questions, I will ask my predecessors to answer them. I now get th...
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how to log out automatically without being active for too long? and there are updates in the background. The web application logs out and the user logs in ...
about fetch, asyncdata, and nuxtserverInit in nuxtjs, these three methods are all about asynchronous data server rendering on the Nuxtjs official website. I don t quite understand the specific usage scenarios on the official website, that is, which o...
sometimes the background picture encoded by base64 is used, which makes a line of code too long. Can css wrap it? &.sort > span::after { background-image: url(data:image png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAAAXNSR0IArs...