【发布时间】:2018-12-29 11:05:16
【问题描述】:
我想要什么
我想创建一个桌面应用程序,它读取 json 数据文件,然后使用该数据在屏幕上呈现内容。 json数据文件需要打包到app中
我做了什么
关注文章如何使用 create-react-app 并使其在电子中工作
https://medium.freecodecamp.org/building-an-electron-application-with-create-react-app-97945861647c
我被困在哪里
到目前为止,我所做的一切都适用于开发环境。我想进行分发,目前使用创建安装程序的电子生成器,以便我可以分发应用程序
但是,我的数据文件似乎没有打包,或者它们可能是......老实说,我无法判断,但在安装后运行电子应用程序时无法访问
代码
import React, { Component } from 'react';
import logo from './logo.svg';
import './App.css';
const electron = window.require('electron');
const fs = electron.remote.require('fs');
class App extends Component {
constructor(props) {
super(props);
this.state = {files: []}
}
componentDidMount() {
fs.readdir('./data', (err, files) => {
this.setState({files: files});
});
}
renderFiles = () => {
return this.state.files.map((file, index) => {
return (<p key={index}>{file}</p>);
})
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<h1 className="App-title">Welcome to React</h1>
</header>
<p className="App-intro">
To get started, edit <code>src/App.js</code> and save to reload.
</p>
{this.renderFiles()}
</div>
);
}
}
export default App;
package.json
{
"name": "react-electron-poc",
"version": "0.1.0",
"private": true,
"description": "Electron App Poc",
"author": "Celludriel",
"devDependencies": {
"electron": "^1.7.9",
"foreman": "^2.0.0",
"react-scripts": "0.8.5",
"electron-builder": "^20.24.3"
},
"dependencies": {
"react": "^16.1.1",
"react-dom": "^16.1.1"
},
"homepage": "./",
"main": "src/electron-starter.js",
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject",
"electron": "electron .",
"dev": "nf start -p 3000",
"pack": "build --dir",
"dist": "npm run build && build",
"postinstall": "install-app-deps"
},
"build": {
"appId": "com.electron.electron-with-create-react-app",
"win": {
"icon": "https://cdn2.iconfinder.com/data/icons/designer-skills/128/react-256.png"
},
"directories": {
"buildResources": "public"
},
"files": ["**/*", "dist/**/*"],
"extends": null
}
}
目录结构
Directory: C:\Workspaces\react-electron-poc
Mode LastWriteTime Length Name
---- ------------- ------ ----
d----- 21/07/2018 10:51 .idea
d----- 21/07/2018 9:34 build
d----- 20/07/2018 19:33 data
d----- 20/07/2018 20:22 dist
d----- 20/07/2018 19:12 node_modules
d----- 20/07/2018 17:22 public
d----- 21/07/2018 10:10 src
-a---- 20/07/2018 17:22 285 .gitignore
-a---- 20/07/2018 19:12 367115 package-lock.json
-a---- 20/07/2018 20:21 1058 package.json
-a---- 20/07/2018 18:10 56 Procfile
-a---- 20/07/2018 17:22 119451 README.md
需要帮助
谁能教我如何在这种设置中打包静态内容?有没有可能,为什么这一切都这么难!!!!!!!
我是一名涉足 C# 的 Java 开发人员,这两种语言从来没有让我头疼过……只是为了读取 JAR 或 DIST 文件夹中打包的文件!!!!!!!!!
【问题讨论】:
标签: electron create-react-app electron-builder