Question

我正在尝试从我的react应用程序中获取数据来调用一个快速端点，并将主体作为JSON对象传递，以便可以在其中包含更多数据。当我直接将主体设置为token.id时，该调用当前有效，但我想包含更多数据。现在，我只是用该数据构建JSON，但似乎无法使服务器正确处理它。我已经注释掉了代码的工作行，因为我看到调用将其传递到Stripe API，所以我知道这是行得通的。使用新代码，我可以最有效地进行令牌创建，但是创建客户调用不会显示在条纹API上。

import React, {Component} from 'react';
import {CardElement, injectStripe} from 'react-stripe-elements';

class CheckoutForm extends Component {
  constructor(props) {
    super(props);
    this.state = {complete: false};
    this.submit = this.submit.bind(this);
  }

  async submit(ev) {
    let {token} = await this.props.stripe.createToken({name: "Name"});

    let data ={
        id: token.id
    }

    let response = await fetch("/charge", {
        method: "POST",
        //Works with the commented code
        //headers: {"Content-Type": "text/plain"},
        //body: token.id,
        headers: {"Content-Type": "application/json"},
        body: JSON.stringify(data)
    }).then(response => response.json());
    if (response.ok) console.log("Purchase Complete!")
    if (response.ok) this.setState({complete: true});
    }

  render() {
    if (this.state.complete) return <h1>Purchase Complete</h1>;
    return (
      <div className="checkout">
        <p>Would you like to complete the purchase?</p>
        <CardElement />
        <button onClick={this.submit}>Send</button>
      </div>
    );
  }
}

export default injectStripe(CheckoutForm);

这是我的服务器代码：

const app = require("express")();
const stripe = require("stripe")("sk_test_oE2EqjsM7mWqgRRwaomptrdX");

app.use(require("body-parser").text());

app.post("/charge", jsonParser, async (req, res) => {
    try {
        var userdata = JSON.parse(req.body);
        let {status} = stripe.customers.create({
            description: "Test Person",
            //Commented code currently works
            //source: req.body
            //Below is how I expected this to work when passing the body as JSON
            source: userdata.id
        });
        res.json({status});
      } catch (err) {
        res.status(500).end();
      }
    });

app.listen(9000, () => console.log("Listening on port 9000"));

提取POST无法将正文传递为JSON

0 个答案: