【发布时间】:2020-05-14 13:18:56
【问题描述】:
我有两个使用 .env 的文件,都为变量返回 undefined,我现在尝试为前端和后端设置根 .env,但仍然是 .env 变量没有加载。
在前端,我尝试测试的任何 .env 变量都未定义,我检查了其他人使用的代码,并根据建议进一步修改,但未定义...
在前端我有
import React from "react";
import axios from "axios";
import { toast } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";
import StripeCheckout from "react-stripe-checkout";
require('dotenv').config();
toast.configure();
const PaymentButton = ({ name, price, description }) => {
console.log(process.env.PRIVATE_KEY);
console.log(process.env.TESTING)
const handleToken = async (token, addresses) => {
const response = await axios.post(
"http://localhost:3000/checkout",
{ token, product: { name, price, description } }
);
const { status } = response.data;
console.log("Response:", response.data);
if (status === "success") {
toast("Success! Check email for details", { type: "success" });
} else {
toast("Something went wrong", { type: "error" });
}
}
return (
<div className="container">
<div className="product">
<h1>{name}</h1>
<h3>Product price: ${price}</h3>
</div>
<StripeCheckout
stripeKey= {process.env.PRIVATE_KEY}
token={handleToken}
amount={price * 100}
name={name}
// billingAddress
// shippingAddress
/>
</div>
);
}
都返回未定义的
我的 .env 文件
PRIVATE_KEY = pk_test_FAKERUr
TESTING = Hello
TEST_KEY = sk_test_FAKEHIHI8pGQt
在后台
require('dotenv').config();
const cors = require('cors');
const express = require('express');
const stripe = require('stripe')(process.env.TEST_KEY);
const uuid = require('uuid/v4');
const app = express();
app.use(express.json());
app.use(cors());
app.post('/checkout', async (req, res) => {
}
res.json({ error, status });
});
查看文件结构
【问题讨论】:
-
我一直在更新我的答案。
标签: node.js reactjs express npm environment-variables