I want to, for example, have the effect of four copy (four paragraphs), each paragraph has a WeChat ID ten WeChat ID (random), then a paragraph of the bottom have a qr code (ten qr code randomly appear and WeChat ID,)

CodePudding user response:

Put the qr code and WeChat ID on an object, then the random number group,
[{id: "1", wx: "adaa qrcode:" XXXXX "}, {id: "2", wx: "adaa qrcode:" XXXXX "}]

CodePudding user response:

Can you say more clear some

CodePudding user response:

https://blog.csdn.net/LYH4988/article/details/104770482 here is the answer you want