UnionPay | python3实现的银联支付 | Build Tool library
kandi X-RAY | UnionPay Summary
kandi X-RAY | UnionPay Summary
python3实现的银联支付
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Top functions reviewed by kandi - BETA
- verify the query
- build request data
- Initialize gateway
- Verify a signature
- Get the certificate id
- Build a sign query string
- Generate HTML representation of the payment .
- Parse query arguments .
- Sign the data .
- Generates PayPal payment URL .
UnionPay Key Features
UnionPay Examples and Code Snippets
Community Discussions
Trending Discussions on UnionPay
QUESTION
I've been attempting to integrate with Adyen and was successful on some of the payment methods like Diners, JCB, Unionpay. However for Alipay, I've been getting this ILLEGAL_SIGN sign error and I can't find anything in the documentation related to this. Following this documentation: https://docs.adyen.com/payment-methods/alipay/api-only, on /payments call, Adyen will return a url. After going to this url, a page with ILLEGAL_SIGN error is shown. What could have caused this?
I tried Adyen's sample rails app (https://github.com/adyen-examples/adyen-rails-online-payments). In this sample app, the other payments are ok but for Alipay it also gets this ILLEGAL_SIGN error.
ANSWER
Answered 2022-Apr-04 at 11:50Adyen sandbox pages are not maintained by them, therefore it is quite likely that there is something between Adyen and Alipay that is causing this problem. I would just contact their support and ask them to take a look to it.
QUESTION
I am trying to change a specific field in multiple objects of a sub-document to false but I am having issues with mongoose when I try to use $set to update the document.
This is the data structure.
...ANSWER
Answered 2021-Apr-18 at 23:28Demo - https://mongoplayground.net/p/-ScRx2XpZ9E
Use $[]
The filtered positional operator $[] identifies the array elements that match the arrayFilters conditions for an update operation
You can update 1 top-level index at one time
QUESTION
I have a function (detectNetwork) which checks a credit card number and if it matches a recognized vendor identifies the vendor for the card. I have another function (detectNetworkTest) which using Mocha can be invoked to test detectNetwork and validate it is working correctly.
I am working on the validation for China UnionPay and receiving the following error when invoking detectNetworkTest:
TypeError: Cannot read property 'should' of undefined at Context. (detectNetwork.test.js:241:39)
Which refers to this line in detectNetworkTest:
detectNetwork(cardNumberToCheck).should.equal('China UnionPay');
When running this function I can confirm by logging to the console that cardNumberToCheck is the correct value I need to utilize so I am bit stuck on trying to determine why it is being read as undefined.
detectNetwork
...ANSWER
Answered 2021-Mar-04 at 17:32The error means detectNetwork(cardNumberToCheck) evaluates to undefined.
This is because there is no return in case there is absolutely no match for re[card].test(cardNumber)
QUESTION
My main parent component:
...ANSWER
Answered 2020-Oct-13 at 18:52It looks like you are trying to directly modify a context object inside a consumer. This isn't going to work. You need to modify the context value at the point that it is Provided to the React application.
As a rule, context consumers shall not mutate or modify a context value.
Now, I am unfamiliar with react-sanctum, but after briefly reviewing the documentation, it does not apepar that you are given access to the context provider.
You will need to find a different way to pass propertyObject down to your child component. Either pass by props, or create a new context and render a Context.Provider above your child component.
QUESTION
describe('China UnionPay', function() {
let expect = chai.expect;
for (var prefix = 624; prefix <= 626; prefix++) {
for (let j = 17; j <= 19; j++) {
let cardNum = `${prefix}7891123456789`;
(function(prefix) {
it(`it has a prefix of ${prefix} and a length of ${j}`, function() {
// console.log(`${cardNum.slice(0,j)}`)
console.log('typeof cardNum', typeof cardNum, ' ', 'length of string =>', j, 'card is not the length of j?', cardNum.slice(0, j))
expect(detectNetwork(cardNum.slice(0, j))).to.equal('China UnionPay');
})
})(prefix)
}
}
})
ANSWER
Answered 2020-Jun-02 at 21:25Value of j in your code ranges between 17 and 19. While length of your string i.e.
var cardNum is 13 characters + 3 characters of var prefix. So basically length of your resulting cardNum variable is 16.
Syntax of slice function is str_name.slice(startPointPosition, endPointPosition);
And in the code above endPointPosition i.e. value of var j is always greater than total length of cardNum.
If you change value of j to less than 16 you can see the change.
QUESTION
I am about to implement payments on a website.
I have seen solutions like using this Javascript code
...ANSWER
Answered 2020-Apr-28 at 18:37Isn't this a security risk?
Only if the server-side code believes the costs submitted from the client without checking them.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install UnionPay
You can use UnionPay like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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