扩展React.Component与Component

扩展React.Component与Component

好吧，您可以做任何您真正想要的事情。

import { Component } from 'react'

实际上，做事和做事是一样的

React.Component

。

该

import { Component } from 'react'

语法称为“
命名导入”

import语句用于导入由另一个模块导出的绑定。

import defaultExport from "module-name";import * as name from "module-name";import { export } from "module-name";import { export as alias } from "module-name";import { export1 , export2 } from "module-name";import { export1 , export2 as alias2 , [...] } from "module-name";import defaultExport, { export [ , [...] ] } from "module-name";import defaultExport, * as name from "module-name";import "module-name";