问题描述
如何通过 .env 文件隐藏我的秘密/可发布 Stripe API 密钥?看起来我正确地遵循了说明,但它不起作用。当我直接列出密钥时,它可以工作,但在通过 .env 文件时却无效。
下面是我的 .env 文件
.env
REACT_APP_STRIPE_PUBLIC_KEY='pk_test_***hidden,but full key displayed here in my original code***'
REACT_APP_STRIPE_SECRET_KEY='sk_test_***hidden,but full key displayed here in my original code***'
stripe.js(密钥)
const stripe = require('stripe')(process.env.REACT_APP_STRIPE_SECRET_KEY);
async function postCharge(req,res) {
try {
const { amount,source,receipt_email,title,address,customerName } = req.body;
const { data } = await stripe.customers.list({ email: receipt_email });
const customer = data.length ? data.find((c) => c.email === receipt_email) : null;
let nCustomer;
if (customer && customer.id) {
nCustomer = await stripe.customers.update(customer.id,{
default_source: customer.default_source,});
} else {
nCustomer = await stripe.customers.create({
email: receipt_email,name: customerName,});
}
const charge = await stripe.charges.create({
amount,currency: 'usd',description: `Product: ${title}`,customer: nCustomer.id,});
if (!charge) throw new Error('charge unsuccessful');
res.status(200).json({
message: 'charge posted successfully',charge,});
} catch (error) {
res.status(500).json({
message: error.message,});
}
}
module.exports = postCharge;
付款表(可发布密钥)
import React,{ useState } from 'react';
import { Typography,Button,Divider } from '@material-ui/core';
import {
Elements,CardElement,ElementsConsumer,useStripe,useElements,} from '@stripe/react-stripe-js';
import { loadStripe } from '@stripe/stripe-js';
import axios from 'axios';
import { getTotal } from '../../helpers/helperTools';
import Review from './Review';
const stripePromise = loadStripe(process.env.REACT_APP_STRIPE_PUBLIC_KEY);
const CheckoutForm = ({ shippingData,backStep,nextStep,setQty }) => {
const stripe = useStripe();
const elements = useElements();
const handleSubmit = async (event) => {
event.preventDefault();
if (!stripe || !elements) {
return;
}
const storageItems = JSON.parse(localStorage.getItem('product'));
const products = storageItems || [];
const totalPrice = getTotal(products);
let productTitle = '';
products.map((item,index) => {
productTitle = `${productTitle} | ${item.title}`;
});
const cardElement = elements.getElement(CardElement);
// Instead of token we need to attach source here
// because source has more payments options available
const { error,source } = await stripe.createSource(cardElement);
console.log(error,source);
const order = await axios.post('http://localhost:7000/api/stripe/charge',{
amount: totalPrice * 100,source: source.id,receipt_email: shippingData.email,title: productTitle,customerName: `${shippingData.firstName} ${shippingData.lastName}`,address: {
city: shippingData.City,country: shippingData.shippingCountry,line1: shippingData.address1,postal_code: shippingData.ZIP,state: shippingData.shippingState,},});
if (error) {
console.log('[error]',error);
} else {
console.log('[PaymentMethod]',order);
localStorage.setItem('product',JSON.stringify([]));
nextStep();
setQty({quantity: 0});
}
};
return (
<form onSubmit={handleSubmit}>
<CardElement
options={{
style: {
base: {
fontSize: '16px',color: '#424770','::placeholder': {
color: '#aab7c4',invalid: {
color: '#9e2146',}}
/>
<div style={{ display: 'flex',justifyContent: 'space-between' }}>
<Button variant='outlined' onClick={backStep}>
Back
</Button>
<Button type='submit' variant='contained' disabled={!stripe} color='primary'>
Pay
</Button>
</div>
</form>
);
};
function PaymentForm({ shippingData,setQty }) {
return (
<Elements stripe={stripePromise}>
<Review />
<br />
<br />
<CheckoutForm shippingData={shippingData} nextStep={nextStep} backStep={backStep} setQty={setQty} />
</Elements>
);
}
export default PaymentForm;
下面是我的文件结构截图:
解决方法
因为它会在您的计算机上查找环境变量。 要使用 .env 文件中的变量,请使用 dotenv(https://www.npmjs.com/package/dotenv) 等库
这个库的使用非常简单,只需在你的主 server.js 文件中提供下一行:
require('dotenv').config();
,
从 .env 文件变量值中删除单引号:
`REACT_APP_STRIPE_PUBLIC_KEY=pk_test_隐藏,但完整的密钥显示在我的原始代码中
REACT_APP_STRIPE_SECRET_KEY=sk_test_隐藏,但完整的密钥显示在我的原始代码中`
如果仍然无法正常工作,请在您的机器中安装 dot-env 包。当我在谷歌云中部署的应用程序遇到同样问题时发生在我身上