javascript - React/Redux 应用程序中 js Promise 中 Uncaught Error

Question

我正在尝试使用此代码获取一些数据

import mainAPI from '../api'

export const sendActions = () => async dispatch => {
    const response = await  mainAPI.get('/posts')
    dispatch({ type : "FETCH_POSTS",payload :response }) 
}

我在控制台中收到以下错误消息

createError.js:17 Uncaught (in promise) Error: Request failed with
status code 404
at createError (createError.js:17)
at settle (settle.js:19) . at XMLHttpRequest.handleLoad (xhr.js:60) this is my api code

import axios from 'axios'
export default axios.create({mainAPI: 'https://jsonplaceholder.typicode.com'})

谁知道请告诉我如何解决

Answer 1

我应该添加baseURL，我添加了一个不同的名称，这就是它显示localhost的原因

import axios from 'axios'
export default axios.create({baseURL: 'https://jsonplaceholder.typicode.com'})