Question

我正在玩React（我是新手）并尝试向我的rails API发送帖子请求（在localhost atm上）。我将post函数编写为console.log我的响应，我一直得到200响应，确认该对象已在我的API中成功创建。但是，我想查看我的http响应，以确认已经传递了正确的参数，似乎没有正文。不确定我的帖子请求中是否遗漏了，或者在我发布帖子请求后我是否错误地更新了我的状态。

我的反应组件

import React, { Component } from 'react';
import axios from 'axios'
import update from 'immutability-helper'
import BusinessForm from './businessForm'

const API = 'http://localhost:3001/api/v1/businesses/'

class NewBusinesses extends Component {   




 state = {
    businesses: [],
    editID: null


    }
  check = () => {
    console.log(this.state.businesses)
  }
  addNew = () => {
    axios.post(
      API,
        {
          business:
          { name: 'NEW BUSINESS',
            address: '',
            city: '',
            zip: '',
            wifi: '',
            phone: '',
            bathroom: ''
           }
        }
    )
    .then(response => {
      console.log(response)
        const businesses = update(this.state.businesses, {
          $splice: [[0,0,response.data]]
        })
        this.setState({businesses: businesses,
        editID: response.data.id})
        })
      .catch(error => console.log(error))
  }

我点击该功能后的控制台（console.log（响应））

{data: "", status: 200, statusText: "OK", headers: {…}, config: {…}, …}

config:{adapter: ƒ, transformRequest: {…}, transformResponse: {…}, timeout: 0, xsrfCookieName: "XSRF-TOKEN", …}
data:""
headers:
{content-type: "text/html", cache-control: "no-cache"}
request
:
XMLHttpRequest {onreadystatechange: ƒ, readyState: 4, timeout: 0, withCredentials: false, upload: XMLHttpRequestUpload, …}
status:200
statusText:"OK"
__proto__:Object

Answer 1

没关系！这个问题出在API方面，不是因为我在React应用程序中做了什么。我不得不添加一行

render json:@business

到我的Rails API中的create方法

Axios Post在200响应后没有返回数据

1 个答案: