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...
use python3 s Requests library to simulate login failure. related codes import requests, bs4 login_url = https: accounts.104.com.tw login login_data = { username : user01 , password : ***** , } headers = { User-Age...
session persistence can be accomplished by using cookie in the pure client, so why do you need the session? on the server? The running mechanism of session will generate a cookie of session_id for the client to save, and then the client will bring th...
problem description The python flask framework has a button that cannot be implemented to jump to that interface. I don t know if I didn t get it somewhere. the environmental background of the problems and what methods you have tried related cod...
problem description how does the webflux, of spring5 return custom json data? related codes Please paste the code text below (do not replace the code with pictures) when webflux is not available on the server, my service is written like this ...
my idea is that an array saves the queue, pops up the logarithmic array operation each time, then clears the queue elements of the html, and renders it with the queue array. ask for boss debugging:) https: codepen.io xyj pen Pe. html: <inpu...