2022-10-06 16:39:52 +08:00
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# Energy 是Go基于CEF的构建桌面应用的框架
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2022-10-06 16:41:13 +08:00
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中文 |
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2022-10-06 16:39:52 +08:00
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[English](https://github.com/energye/energy/blob/main/README.en-US.md)
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2022-10-04 16:21:00 +08:00
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2022-10-06 16:39:52 +08:00
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---
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### 简介
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> [Energy](https://github.com/energye/energy) 是使用JavaScript,HTML,CSS 构建桌面应用的框架, 是基于 [Golcl](https://github.com/energye/golcl) 和 [CEF4Delphi](https://patreon.com/salvadordf) 纯Go语言开发的框架,内嵌 [Chromium CEF](https://bitbucket.org/chromiumembedded/cef) 二进制
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>
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> 可以让你使用web前端开发技术构建在Windows, Linux, MacOS跨平台的应用
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>
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> 也可以使用 [Energy](https://github.com/energye/energy) 和 [Golcl](https://github.com/energye/golcl) 构建使用系统级本地UI和使用Web前端技术跨平台的应用
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>
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> 支持 Windows_32、64 bits, Linux_x86_64 bits, MacOS_x86_64 bits
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2022-10-04 16:21:00 +08:00
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2022-10-18 14:24:12 +08:00
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###  CEF(105.3.39)和Energy和二进制下载
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| CEF | Energy |
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|-----------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| [Windows 32 bits](https://cef-builds.spotifycdn.com/cef_binary_105.3.39%2Bg2ec21f9%2Bchromium-105.0.5195.127_windows32.tar.bz2) | [](https://github.com/energye/energy/releases/download/v1.0.0/liblcl-105.0.5195.127_windows32.zip) |
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| [Windows 64 bits](https://cef-builds.spotifycdn.com/cef_binary_105.3.39%2Bg2ec21f9%2Bchromium-105.0.5195.127_windows64.tar.bz2) | [](https://github.com/energye/energy/releases/download/v1.0.0/liblcl-105.0.5195.127_macosx64.zip) |
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| [Linux x86 64 bits](https://cef-builds.spotifycdn.com/cef_binary_105.3.39%2Bg2ec21f9%2Bchromium-105.0.5195.127_linux64.tar.bz2) | [](https://github.com/energye/energy/releases/download/v1.0.0/liblcl-105.0.5195.127_linux64.zip) |
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| [MacOSX x86 64 bits](https://cef-builds.spotifycdn.com/cef_binary_105.3.39%2Bg2ec21f9%2Bchromium-105.0.5195.127_macosx64.tar.bz2) | [](https://github.com/energye/energy/releases/download/v1.0.0/liblcl-105.0.5195.127_macosx64.zip) |
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2022-10-06 16:39:52 +08:00
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2022-10-18 14:24:12 +08:00
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#### [二进制包使用和目录说明]()
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>
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### [入门指南](https://energy.yanghy.cn)
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* [教程](https://energy.yanghy.cn/#/course/6342d92c401bfe4d0cdf6065)
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* [示例](https://energy.yanghy.cn/#/example/6342d986401bfe4d0cdf6067)
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* [文档](https://energy.yanghy.cn/#/document/6342d9a4401bfe4d0cdf6069)
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2022-10-06 16:39:52 +08:00
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### 快速入门
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#### 基本需求
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> golang >= 1.9.2
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2022-10-18 14:24:12 +08:00
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> 下载对应平台的CEF和Energy版本的二进制包.并将其解压至任意目录.
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2022-10-06 16:39:52 +08:00
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>
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> 以example/simple示例为例
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> 安装energy依赖 go get github.com/energye/energy
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>
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> 或者使用 go mod init, go mod tidy
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> 运行simple
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> 打包应用程序 Energy 没有打包模块, windows你可以使用(MSI或Inno Setup)和其它绿色打包工具, linux下deb安装包等, MacOS默认开发时会生成.app包或者自行定制.app包
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##### example/simple 示例代码
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```go
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package main
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import (
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"embed"
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"fmt"
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"github.com/energye/energy/cef"
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"github.com/energye/golcl/lcl"
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)
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//go:embed resources
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var resources embed.FS
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//这是一个简单的窗口创建示例
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func main() {
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//全局初始化 每个应用都必须调用的
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cef.GlobalCEFInit(nil, &resources)
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//可选的应用配置
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cfg := cef.NewApplicationConfig()
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//指定chromium的二进制包框架根目录, 不指定为当前程序执行目录
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cfg.SetFrameworkDirPath("/xxxx/xxxx/chromium")
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//创建应用
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cefApp := cef.NewApplication(cfg)
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//主窗口的配置
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//指定一个URL地址，或本地html文件目录
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cef.BrowserWindow.Config.DefaultUrl = "https://energy.yanghy.cn"
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//窗口的标题
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cef.BrowserWindow.Config.Title = "energy - 这是一个简单的窗口示例"
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//窗口宽高
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cef.BrowserWindow.Config.Width = 1024
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cef.BrowserWindow.Config.Height = 768
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//chromium配置
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cef.BrowserWindow.Config.SetChromiumConfig(cef.NewChromiumConfig())
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//通过创建窗口时的回调函数 对浏览器事件设置，和窗口属性组件等创建和修改
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cef.BrowserWindow.SetBrowserInit(func(event *cef.BrowserEvent, browserWindow *cef.TCefWindowInfo) {
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//设置应用图标 这里加载的图标是内置到执行程序里的资源文件
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lcl.Application.Icon().LoadFromFSFile("resources/icon.ico")
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fmt.Println("SetBrowserInit")
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})
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//通过创建窗口之后对对主窗口的属性、组件或子创建的创建
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cef.BrowserWindow.SetBrowserInitAfter(func(browserWindow *cef.TCefWindowInfo) {
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fmt.Println("SetBrowserInitAfter")
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})
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//运行应用
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cef.Run(cefApp)
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}
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```
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### 安装
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* 下载对应平台和对应energy版本的二进制压缩包
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* 安装energy依赖 go get github.com/energye/energy 或者使用 go mod init, go mod tidy
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* 创建GO程序应用, 参考入门指南和example示例
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