initial-scale=1.0">SplashScreenbody{background:none;}.splash-logo{position:absolute;height:60vmin;left:calc(50vw - 30vmin);top:calc(50vh - 30vmin);pointer-events:none;}@media(prefers-reduced-motion:no-preference){.splash
background:url('${props => props.pic}') center no-repeat; background-size: cover; ` 2、路由传值 import { BrowserRouter } from 'react-router-dom' 包在最外层,我放在了我的react项目的index.js里 方法一:/路径/:自己起的要传的值的名字 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
.Logo { background-image: url(./logo.png); } Webpack finds all relative module references in CSS (they start with ./) and replaces them with the final paths from the compiled bundle. If you make a typo or accidentally delete an important file, you will see a compilation error, just...
{ + text-align: center; +} + +.App-logo { + height: 40vmin; + pointer-events: none; +} + +@media (prefers-reduced-motion: no-preference) { + .App-logo { + animation: App-logo-spin infinite 20s linear; + } +} + +.App-header { + background-color: #282c34; + min-...
importReactfrom'react';importlogofrom'./logo.svg';import'./App.css';functionApp(){return(Editsrc/App.jsand save to reload.Learn React);}exportdefaultApp; export default App;是为了将App公开,index.js才能够引用. return的内容是类似于html结构的内容,就是jsx,jsx语法...
getImageSourceSync('md-arrow-back', 24, 'white'); const overflowIcon = Icon.getImageSourceSync('md-more', 24, 'white'); const settingsIcon = Icon.getImageSourceSync('md-settings', 30, 'white'); const twitterIcon = Icon.getImageSourceSync('logo-twitter', 25, '#4099FF'); function...
.Logo { background-image: url(./logo.png); } Webpack finds all relative module references in CSS (they start with ./) and replaces them with the final paths from the compiled bundle. If you make a typo or accidentally delete an important file, you will see a compilation error, just...
logoOpacitynumber(css opacity 0 <= x <= 1)1Logo opacity. This allows you to modify the transparency of your logo, so that it won't compromise the readability of the QR Code removeQrCodeBehindLogobooleanfalseRemoves points behind the logo. If no logoPadding is specified, the removed part ...
bgColorstring(css color)#FFFFFFBackground color fgColorstring(css color)#000000Foreground color logoImagestring(src attribute)The logo image. It can be a url/path or a base64 value logoWidthnumber(in pixels)size * 0.2Logo image width
React Native 有一个内置的命令行界面,你可以用它来生成一个新项目。您可以使用 Node.js 附带的 访问它,而无需全局安装任何内容。让我们创建一个名为“AwesomeProject”的新 React Native 项目:npx