there is an offline payment task for Alipay. Give this document https://docs.open.alipay.com/...
.but I don"t know what to do with the development here. Don"t you just scan the code and pay for it? what else do you need to develop
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there is an offline payment task for Alipay. Give this document https://docs.open.alipay.com/...
.but I don"t know what to do with the development here. Don"t you just scan the code and pay for it? what else do you need to develop
?Development data will go to your server and programs, and you can handle some business logic.
if you call Alipay's api, you can get other people's returned data for some business processing, such as he returns every discount to you, you can save it and put it in the database, and then set up a page to make a summary, graphs, data display and other requirements.
http: fklm88.m.ba67a42e.cc j. copy the above link to Wechat. I sent it to the file transfer assistant directly from Wechat on pc, and then clicked directly and miraculously jumped to the original browser. What is the principle of this? How did it hap...
exm: 123456. Matching returns: 123456. ...
1, need to keep the current page url unchanged; 2, pictures, html and other format files are not opened in the browser but prompted to save to the local hard disk; 3, compatible with the possibility of mobile and matters needing attention. I hope yo...
if server downtime is excluded, there are other servers available at the same time. In terms of performance, is it better to use a machine with more memory, more processes, and stronger CPU, or is it better to use multiple servers with relatively low pe...