【发布时间】:2018-12-31 15:47:16
【问题描述】:
我正在尝试使用 react-bootstrap 制作导航栏 我已经安装了节点模块 "@types/react-bootstrap": "^0.32.11", 并且我想在我的 hello.tsx 组件中使用,但它显示编译错误 Module not found: Error: Can 't resolve 'react-bootstrap' in:\Query Express\Portal\src\components' 我不明白为什么它在组件目录中寻找 react-bootstrap
import * as React from "react";
import { Navbar, Nav, NavItem, NavDropdown, MenuItem } from "react-bootstrap";
export interface IHelloProps { compiler: string; framework: string; }
// 'helloProps' describes the shape of props.
// state is never set so we use the '{}' type.
export class Hello extends React.Component<IHelloProps, {}> {
render() {
return(
<div>
<Navbar inverse>
<Navbar.Header>
<Navbar.Brand>
<a href="#brand">React-Bootstrap</a>
</Navbar.Brand>
<Navbar.Toggle />
</Navbar.Header>
<Navbar.Collapse>
<Nav>
<NavItem eventKey={1} href="#">
Link
</NavItem>
<NavItem eventKey={2} href="#">
Link
</NavItem>
<NavDropdown eventKey={3} title="Dropdown" id="basic-nav-dropdown">
<MenuItem eventKey={3.1}>Action</MenuItem>
<MenuItem eventKey={3.2}>Another action</MenuItem>
<MenuItem eventKey={3.3}>Something else here</MenuItem>
<MenuItem divider />
<MenuItem eventKey={3.3}>Separated link</MenuItem>
</NavDropdown>
</Nav>
<Nav pullRight>
<NavItem eventKey={1} href="#">
Link Right
</NavItem>
<NavItem eventKey={2} href="#">
Link Right
</NavItem>
</Nav>
</Navbar.Collapse>
</Navbar>
<h1>Hello from {this.props.compiler} and {this.props.framework}!</h1>;
</div>
)}
}
索引.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
</head>
<body>
<div id="app"></div>
<!-- Main -->
<link href="./src/css/lib/_bootstrap.min.css" rel="stylesheet"></link>
<script src="./dist/main.bundle.js"></script>
<script src="./dist/nodeModules.bundle.js"></script>
</body>
</html>
【问题讨论】:
-
你的项目中是否包含了 react-bootstrap?
npm i react-bootstrap -
@SharpCode
npm install --save @types/react-bootstrap -
发布的答案,您只安装了定义而不是实际的包
标签: reactjs typescript react-bootstrap