1d3 中文文档教程

Question

1D3 Javascript package

What is it?

该软件包将帮助您根据以下内容生成付款 URL 1D3 文档。

How to use?

Get payment page URL

1. Install the package (with your package manager):

npm install 1d3
yarn add 1d3

2. Require somewhere in your code, set parameters and get the URL:

const { Payment } = require('1d3');

// create Payment object with your account ID and secret salt
const e = new Payment('112', 'my_secret');

// set payment details 
e.paymentAmount = 1000;
e.paymentId = 'FFCD12-30';
e.paymentCurrency = 'USD';

// set another parameters, like success or fail callback URL, customer details, etc.

// get payment URL
const url = e.getUrl();

现在您可以在结帐页面的某处呈现付款 url。

Receive callback from 1D3

Express 示例：

const { Callback } = require('1d3');

app.post('/payment/callback', function(req, res) {
  const callback = new Callback('secret', req.body);
  if (callback.isPaymentSuccess()) {
    const paymentId = callback.getPaymentId();
    // here is your code for success payment
  }
});

请注意，如果签名无效，Callback 构造函数会抛出错误。