x 一文带你用 TypeScript 封装 Axios 公众号：前端充电宝 4923 目录1. Solution: Update Angular CLI And Core Version. Property '$store' does not exist on type 'Vue - OSCHINA - 中文开源技术交流社区 "argument of type 'object' is not assignable to parameter of type ... Disable Refresh Token Rotation - Auth0 vue的axios请求返回值调取时报下面这错误: Property 'rows' does not exist on type 'AxiosResponse<any, any>'.解决方法是新增一个 axios.d.ts 文件，内容如下 import * as axios from 'axios' declare module 'axios' { interface AxiosInstance { (config: AxiosRequestConfig): Promise& Property 'map' does not exist on type 'AxiosResponse<any>'.ts(2339) 由于 AxiosResponse上并没有自己规定返回的一些字段，所以ts会报错，所以我们要定义一下类型 . The text was updated successfully, but these errors were encountered: Copy link 1. axios({ method: 'post', url: '/base/post', data: { a: 1, b: 2 } }).then . Technically, TypeScript is right, id is possibly undefined: the enabled option does not perform any type narrowing. ERROR: type "sum" does not exist. TypeError：Cannot read property 'type' of undefined. 类型<void> |类型上不存在属性`data`。AxiosHttpResponse <任何> - Javaer101 Axios with Typescript - vue-cli - Vue Forum interface IAction { type: string } interface IActionA extends IAction { a: string } interface IActionB extends IAction { b: string } const reducer = (action: IAction) { switch (action.type) { case 'a': return console.info('action a: ', action.a) // property 'a' does not exists on type IAction case 'b': return console.info('action b: ', action.b .