electron开发一个pc桌面chatgpt聊天程序
chatgpt为首的人工智能的兴起给aigc带来了重大的发展,我们无需在打开搜索引擎,直接用chatgpt进行搜索,今天我们来使用electron开发一个可在linux、windows、mac运行的chatgpt客户端,先看效果:

这是托盘及菜单


当我们关闭窗体的时候他会自动隐藏起来没有退出,当我们按快捷键ctrl+shift+x的时候,他又会显示出来,非常的方便,那么我们来讲解一下如何开发这样的electron程序。
一、标题
1. 安装electron-forge:在命令行中输入`npm install -g electron-forge`,安装完成后可以使用`electron-forge`命令。2. 创建一个新的electron-forge项目:在命令行中输入`electron-forge init my-app`,其中`my-app`是你的项目名称。3. 进入项目目录:在命令行中输入`cd my-app`。4. 创建主进程文件:在项目根目录下创建一个`main.js`文件,这是应用程序的主进程文件。
5. 编写主进程代码:在`main.js`文件中编写应用程序的主进程代码,例如创建窗口、处理事件等。
import { app, BrowserWindow ,globalShortcut,Menu, Tray } from 'electron';
// Handle creating/removing shortcuts on Windows when installing/uninstalling.
if (require('electron-squirrel-startup')) { // eslint-disable-line global-require
app.quit();
}
// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow;
let tray = null;
let isquit=false;
const createWindow = () => {
// Create the browser window.
mainWindow = new BrowserWindow({
width: 800,
height: 600,
webPreferences: {
nodeIntegration: true
},
icon: `${__dirname}/icon.png`
});
mainWindow.setMenuBarVisibility(false)
// and load the index.html of the app.
mainWindow.loadURL(`file://${__dirname}/index.html`);
// Open the DevTools.
// mainWindow.webContents.openDevTools();
mainWindow.on('close', function (e) {
if(!isquit){
e.preventDefault();
mainWindow.hide();
}
})
// Emitted when the window is closed.
mainWindow.on('closed', () => {
// Dereference the window object, usually you would store windows
// in an array if your app supports multi windows, this is the time
// when you should delete the corresponding element.
//mainWindow.minimize()
mainWindow = null;
});
// 注册全局快捷键
globalShortcut.register('CommandOrControl+Shift+X', () => {
mainWindow.show()
console.log('全局快捷键被触发')
})
};
// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);
// Quit when all windows are closed.
app.on('window-all-closed', () => {
// On OS X it is common for applications and their menu bar
// to stay active until the user quits explicitly with Cmd + Q
//event.preventDefault(); // 防止默认行为
//mainWindow.minimize();
if (process.platform !== 'darwin') {
app.quit();
}
});
app.on('activate', () => {
// On OS X it's common to re-create a window in the app when the
// dock icon is clicked and there are no other windows open.
if (mainWindow === null) {
createWindow();
}
});
// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and import them here.
//const { app, globalShortcut } = require('electron')
app.whenReady().then(() => {
tray = new Tray(`${__dirname}/icon.png`);
const contextMenu = Menu.buildFromTemplate([
{label: '显示',click: () => { mainWindow.show();}},
// {label: '显示, type: 'radio', checked: true},
{label: '退出', click: () => { isquit=true;mainWindow.close();app.quit()}}
]);
tray.setContextMenu(contextMenu);
tray.on("click",()=>{
mainWindow.show();
//tray.destory()
})
});
app.on('will-quit', () => {
// 注销全局快捷键
globalShortcut.unregisterAll()
})
6. 创建渲染进程文件:在项目根目录下创建一个`index.html`文件,这是应用程序的渲染进程文件。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta charset="utf-8" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport" />
<style>
@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Manrope:300,400,500,600,700&display=swap&subset=latin-ext");
:root {
--body-bg-color: #e5ecef;
--theme-bg-color: #fff;
--settings-icon-hover: #9fa7ac;
--developer-color: #f9fafb;
--input-bg: #f8f8fa;
--input-chat-color: #a2a2a2;
--border-color: #eef2f4;
--body-font: "Manrope", sans-serif;
--body-color: #273346;
--settings-icon-color: #c1c7cd;
--msg-message: #969eaa;
--chat-text-bg: #f1f2f6;
--theme-color: #0086ff;
--msg-date: #c0c7d2;
--button-bg-color: #f0f7ff;
--button-color: var(--theme-color);
--detail-font-color: #919ca2;
--msg-hover-bg: rgba(238, 242, 244, 0.4);
--active-conversation-bg: linear-gradient(
to right,
rgba(238, 242, 244, 0.4) 0%,
rgba(238, 242, 244, 0) 100%
);
--overlay-bg: linear-gradient(
to bottom,
rgba(255, 255, 255, 0) 0%,
rgba(255, 255, 255, 1) 65%,
rgba(255, 255, 255, 1) 100%
);
--chat-header-bg: linear-gradient(
to bottom,
rgba(255, 255, 255, 1) 0%,
rgba(255, 255, 255, 1) 78%,
rgba(255, 255, 255, 0) 100%
);
}
[data-theme=purple] {
--theme-color: #9f7aea;
--button-color: #9f7aea;
--button-bg-color: rgba(159, 122, 234, 0.12);
}
[data-theme=green] {
--theme-color: #38b2ac;
--button-color: #38b2ac;
--button-bg-color: rgba(56, 178, 171, 0.15);
}
[data-theme=orange] {
--theme-color: #ed8936;
--button-color: #ed8936;
--button-bg-color: rgba(237, 137, 54, 0.12);
}
.dark-mode {
--body-bg-color: #1d1d1d;
--theme-bg-color: #27292d;
--border-color: #323336;
--body-color: #d1d1d2;
--active-conversation-bg: linear-gradient(
to right,
rgba(47, 50, 56, 0.54),
rgba(238, 242, 244, 0) 100%
);
--msg-hover-bg: rgba(47, 50, 56, 0.54);
--chat-text-bg: #383b40;
--chat-text-color: #b5b7ba;
--msg-date: #626466;
--msg-message: var(--msg-date);
--overlay-bg: linear-gradient(
to bottom,
rgba(0, 0, 0, 0) 0%,
#27292d 65%,
#27292d 100%
);
--input-bg: #2f3236;
--chat-header-bg: linear-gradient(
to bottom,
#27292d 0%,
#27292d 78%,
rgba(255, 255, 255, 0) 100%
);
--settings-icon-color: #7c7e80;
--developer-color: var(--border-color);
--button-bg-color: #393b40;
--button-color: var(--body-color);
--input-chat-color: #6f7073;
--detail-font-color: var(--input-chat-color);
}
.blue {
background-color: #0086ff;
}
.purple {
background-color: #9f7aea;
}
.green {
background-color: #38b2ac;
}
.orange {
background-color: #ed8936;
}
* {
outline: none;
box-sizing: border-box;
}
img {
max-width: 100%;
}
body {
background-color: var(--body-bg-color);
font-family: var(--body-font);
color: var(--body-color);
}
html {
box-sizing: border-box;
-webkit-font-smoothing: antialiased;
}
.app {
display: flex;
flex-direction: column;
background-color: var(--theme-bg-color);
max-width: 1600px;
height: 100vh;
margin: 0 auto;
overflow: hidden;
}
.header {
height: 80px;
width: 100%;
border-bottom: 1px solid var(--border-color);
display: flex;
align-items: center;
padding: 0 20px;
}
.wrapper {
width: 100%;
display: flex;
flex-grow: 1;
overflow: hidden;
}
.conversation-area,
.detail-area {
width: 340px;
flex-shrink: 0;
}
.detail-area {
border-left: 1px solid var(--border-color);
margin-left: auto;
padding: 30px 30px 0 30px;
display: flex;
flex-direction: column;
overflow: auto;
}
.chat-area {
flex-grow: 1;
}
.search-bar {
height: 80px;
z-index: 3;
position: relative;
margin-left: 280px;
}
.search-bar input {
height: 100%;
width: 100%;
display: block;
background-color: transparent;
border: none;
color: var(--body-color);
padding: 0 54px;
background-repeat: no-repeat;
background-size: 16px;
background-position: 25px 48%;
font-family: var(--body-font);
font-weight: 600;
font-size: 15px;
}
.search-bar input::placeholder {
color: var(--input-chat-color);
}
.logo {
color: var(--theme-color);
width: 38px;
flex-shrink: 0;
}
.logo svg {
width: 100%;
}
.user-settings {
display: flex;
align-items: center;
cursor: pointer;
margin-left: auto;
flex-shrink: 0;
}
.user-settings > * + * {
margin-left: 14px;
}
.dark-light {
width: 22px;
height: 22px;
color: var(--settings-icon-color);
flex-shrink: 0;
}
.dark-light svg {
width: 100%;
fill: transparent;
transition: 0.5s;
}
.user-profile {
width: 40px;
height: 40px;
border-radius: 50%;
}
.settings {
color: var(--settings-icon-color);
width: 22px;
height: 22px;
flex-shrink: 0;
}
.conversation-area {
border-right: 1px solid var(--border-color);
overflow-y: auto;
overflow-x: hidden;
display: flex;
flex-direction: column;
position: relative;
}
.msg-profile {
width: 44px;
height: 44px;
border-radius: 50%;
object-fit: cover;
margin-right: 15px;
}
.msg-profile.group {
display: flex;
justify-content: center;
align-items: center;
background-color: var(--border-color);
}
.msg-profile.group svg {
width: 60%;
}
.msg {
display: flex;
align-items: center;
padding: 20px;
cursor: pointer;
transition: 0.2s;
position: relative;
}
.msg:hover {
background-color: var(--msg-hover-bg);
}
.msg.active {
background: var(--active-conversation-bg);
border-left: 4px solid var(--theme-color);
}
.msg.online:before {
content: "";
position: absolute;
background-color: #23be7e;
width: 9px;
height: 9px;
border-radius: 50%;
border: 2px solid var(--theme-bg-color);
left: 50px;
bottom: 19px;
}
.msg-username {
margin-bottom: 4px;
font-weight: 600;
font-size: 15px;
}
.msg-detail {
overflow: hidden;
}
.msg-content {
font-weight: 500;
font-size: 13px;
display: flex;
}
.msg-message {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
color: var(--msg-message);
}
.msg-date {
font-size: 14px;
color: var(--msg-date);
margin-left: 3px;
}
.msg-date:before {
content: "•";
margin-right: 2px;
}
.add {
position: sticky;
bottom: 25px;
background-color: var(--theme-color);
width: 60px;
height: 60px;
border: 0;
border-radius: 50%;
background-repeat: no-repeat;
background-position: 50%;
background-size: 28px;
box-shadow: 0 0 16px var(--theme-color);
margin: auto auto -55px;
flex-shrink: 0;
z-index: 1;
cursor: pointer;
}
.overlay {
position: sticky;
bottom: 0;
left: 0;
width: 340px;
flex-shrink: 0;
background: var(--overlay-bg);
height: 80px;
}
.chat-area {
display: flex;
flex-direction: column;
overflow: auto;
}
.chat-area-header {
display: flex;
position: sticky;
top: 0;
left: 0;
z-index: 2;
width: 100%;
align-items: center;
justify-content: space-between;
padding: 20px;
background: var(--chat-header-bg);
}
.chat-area-profile {
width: 32px;
border-radius: 50%;
object-fit: cover;
}
.chat-area-title {
font-size: 18px;
font-weight: 600;
}
.chat-area-main {
flex-grow: 1;
}
.chat-msg-img {
height: 40px;
width: 40px;
border-radius: 50%;
object-fit: cover;
}
.chat-msg-profile {
flex-shrink: 0;
margin-top: auto;
margin-bottom: -20px;
position: relative;
}
.chat-msg-date {
position: absolute;
left: calc(100% + 12px);
bottom: 0;
font-size: 12px;
font-weight: 600;
color: var(--msg-date);
white-space: nowrap;
}
.chat-msg {
display: flex;
padding: 0 20px 45px;
}
.chat-msg-content {
margin-left: 12px;
max-width: 70%;
display: flex;
flex-direction: column;
align-items: flex-start;
}
.chat-msg-text {
background-color: var(--chat-text-bg);
padding: 15px;
border-radius: 20px 20px 20px 0;
line-height: 1.5;
font-size: 14px;
font-weight: 500;
}
.chat-msg-text + .chat-msg-text {
margin-top: 10px;
}
.chat-msg-text {
color: var(--chat-text-color);
}
.owner {
flex-direction: row-reverse;
}
.owner .chat-msg-content {
margin-left: 0;
margin-right: 12px;
align-items: flex-end;
}
.owner .chat-msg-text {
background-color: var(--theme-color);
color: #fff;
border-radius: 20px 20px 0 20px;
}
.owner .chat-msg-date {
left: auto;
right: calc(100% + 12px);
}
.chat-msg-text img {
max-width: 300px;
width: 100%;
}
.chat-area-footer {
display: flex;
border-top: 1px solid var(--border-color);
width: 100%;
padding: 10px 20px;
align-items: center;
background-color: var(--theme-bg-color);
position: sticky;
bottom: 0;
left: 0;
}
.chat-area-footer svg {
color: var(--settings-icon-color);
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