there is an e-commerce platform that mainly displays the price in RMB, and then connects to overseas payment PayPal, but PayPal does not support RMB as unit settlement, so you need to convert RMB into the corresponding foreign currency amount at the curr...
after PayPal sandbox payment is tested, there is no transaction record or callback. It is not possible for sandbox account to create two additional test accounts, no transaction record and no callback notification. you can open the sandbox payment pag...
1. Scene: 2. Doubt ...
I intend to connect to the ubuntu, at home through ssh on the public network. The current situation is as follows: Home bandwidth has public network IP, and ssh port of ubuntu is mapped to public network through router port mapping the ubuntu of th...
nuxt project, do automatic conversion in the development and production interfaces, judge process.env.NODE_ENV, but print process.env.NODE_ENV is always undefined, this is how this is going on, build has been set to production and how to clear the ...
the data fetched by the background is an array of multiple objects as shown in figure how do I group objects according to the value of a field of these objects ...
Open a web page and report an error: We re sorry but activity-admin-v2 doesn t work properly without JavaScript enabled. Please enable it to continue. what does this mean, is it caused by my misconfiguration of nginx? this is a vue+php project. ...