我偶然发现这两种语法在做导出。说我有一个叫actions.js和app.js的文件
第一个看起来像这个
在actions.js中
export function addTodo() {}
export function deleteTodo() {}
and in app.js I have
import { addTodo, deleteTodo } from './actions.js'
addTodo() //call method
执行此操作的第二种方式将每个函数包装为对象
在action.js中
const actions = {
addTodo: funct
我试图在生产中运行rails 6应用程序,但面临内部服务器错误。
当我查看日志时,我看到的是:
ActionView::Template::Error (Webpacker can't find styles in /home/****/public/packs/manifest.json. Possible causes:
1. You want to set webpacker.yml value of compile to true for your environment
unless you are using the `webpack -w` or the webpa
我有一个<Text>组件正在传递一个样式,所以..
TextFile.js
<Text style={styles.text}>
This is a line of text and this might be a second line
</Text>
screenFile.js
<View style={styles.viewContainer}>
<TextFile style={styles.textWithinContainer}>
</View>
textFiles/styles.js
text
我是新来的本地人。我试图使用路由器从‘反应-本机-路由器-通量’。但我发现了一个错误:
Router.js:135 Uncaught TypeError: Cannot read properties of undefined (reading 'style')
at Module../node_modules/react-native-router-flux/src/Router.js (Router.js:135)
at __webpack_require__ (bootstrap:789)
at fn (bootstrap:100)
at