我有一个组件,我在 mount 上进行 API 调用
import * as React from 'react';
import axios from 'axios';
import './index.scss';
// import {axiosInstance} from '../../mocks/index';
// axios(client)
// axiosInstance(axios);
const FeatureTable = () => {
React.useEffect(() => {
axios.get("http://localhost:8080/users").then(function (response: any) {
console.log(response.data);
});
}, []);
return (
<div className="container">
</div>
)
}
export default FeatureTable;
我已经在这样的不同文件夹中设置了我的模拟适配器const Axios = require("axios");
const MockAdapter = require("axios-mock-adapter");
import featureTable from './table';
export const axiosInstance = Axios.create();
const mock = new MockAdapter(axiosInstance, { delayResponse: 1000, onNoMatch: "throwException" });
featureTable(mock);
在我的表格文件中,我有这个代码 -const users = [{ id: 1, name: "John Smith" }];
const featureTable = (mock: any) => {
mock.onGet("http://localhost:8080/users").reply(200, users);
}
export default featureTable;
运行代码后,我得到 404 错误未找到。请帮助修复。
最佳答案
首先:你必须使用相同的axios
两个地方的实例:设置模拟响应并进行实际调用。当我想模拟一些 API 时,我通常会在单独的文件中创建和导出 axios 实例,然后在需要的地方导入它。像这样:
// dataAPI.js
import axios from 'axios';
export const dataAPI = axios.create(); // general settings like baseURL can be set here
// FeatureTable.js
import React, { useEffect } from 'react';
import { dataAPI } from './dataAPI';
export const FeatureTable = () => {
useEffect(() => {
dataAPI.get('http://localhost:8080/users').then(something);
}, []);
return (<div>something</div>);
};
// mock.js
import { dataAPI } from './dataAPI';
import MockAdapter from 'axios-mock-adapter';
import { users } from './mockData.js'
const mock = new MockAdapter(dataAPI);
mock.onGet('http://localhost:8080/users').reply(200, users);
我要指出axios-response-mock作为axios-mock-adapter
的替代品.免责声明:我是该库的作者。我对 mock-adapter 感到有点沮丧,因为我没有发现 API 直观并且它有局限性(例如,不能将 URL 参数与 POST 请求一起匹配),并且默认情况下它不会让不匹配的请求通过。
关于javascript - Axios 模拟适配器给出错误 'Error: Request failed with status code 404',我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/66851504/