【发布时间】:2020-09-04 00:35:00
【问题描述】:
该应用在几周前运行良好,但现在可以
Access to XMLHttpRequest at
'https://api.yelp.com/v3/businesses/search?limit=50&term=black+lives&location=cambridge+MA'
from origin 'http://localhost:19006' has been blocked by CORS policy:
Response to preflight request doesn't pass access control check:
No 'Access-Control-Allow-Origin' header is present on the requested resource.
对于 ReactNative Expo 应用程序 - 即没有 index.js 或 index.html 等。如何修复和
鉴于我当前的应用程序结构是:
api设置:
import axios from 'axios';
import Constants from 'expo-constants';
export default axios.create({
baseURL: 'https://api.yelp.com/v3/businesses',
headers: {
Authorization: 'Bearer ' + process.env.EXPO_YELP_API_KEY }
}
我在拨打电话时使用...await yelp.get('/search', {...
我运行网络浏览器模拟器来查看页面
【问题讨论】:
标签: javascript reactjs react-native expo