基于Tauri2+Vue3.5+DeepSeek实战客户端Ai流式对话exe应用

# 项目名称
VITE_APPNAME = 'Tauri2-DeepSeek'

# 运行端口
VITE_PORT = 1420

# DeepSeek API配置
VITE_DEEPSEEK_API_KEY = 替换为你的 API Key
VITE_DEEPSEEK_BASE_URL = https://api.deepseek.com

/**
 * 渲染页面入口main.js
 * @author andy
 */

import { createApp } from "vue"
import App from "./App.vue"
import './style.scss'

// 引入插件配置
import Plugins from './plugins'

// 引入路由/状态管理
import Router from './router'
import Pinia from './pinia'

createApp(App)
.use(Plugins)
.use(Router)
.use(Pinia)
.mount("#app");

<script setup>
  import { appState } from '@/pinia/modules/app'

  import Titlebar from '@/layouts/components/titlebar/index.vue'
  import Sidebar from '@/layouts/components/sidebar/index.vue'

  const appstate = appState()
</script>

<template>
  <div class="vu__chatbot">
    <div class="vu__container" :style="{'--themeSkin': appstate.config.skin}">
      <div class="vu__layout flexbox flex-col">
        <!-- 导航栏 -->
        <Titlebar />

        <div class="vu__layout-body flex1 flexbox">
          <!-- 侧边栏 -->
          <Sidebar />

          <!-- 主面板 -->
          <div class="vu__layout-main flex1">
            <router-view v-slot="{ Component, route }">
              <keep-alive>
                <component :is="Component" :key="route.path" />
              </keep-alive>
            </router-view>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

{
  "$schema": "https://schema.tauri.app/config/2",
  "productName": "tauri2-deepseek",
  "version": "0.1.0",
  "identifier": "com.tauri2-deepseek.app",
  "build": {
    "beforeDevCommand": "yarn dev",
    "devUrl": "http://localhost:1420",
    "beforeBuildCommand": "yarn build",
    "frontendDist": "../dist"
  },
  "app": {
    "windows": [
      {
        "title": "tauri2-deepseek",
        "width": 960,
        "height": 620,
        "center": true,
        "decorations": false,
        "transparent": true,
        "shadow": false,
        "visible": false
      }
    ],
    "security": {
      "csp": null
    },
    "withGlobalTauri": false
  },
  "bundle": {
    "active": true,
    "targets": "all",
    "icon": [
      "icons/32x32.png",
      "icons/128x128.png",
      "icons/128x128@2x.png",
      "icons/icon.icns",
      "icons/icon.ico"
    ]
  }
}

<template>
  <div class="v3ai__footbar flexbox flex-col">
    <!-- 技能栏 -->
    <div v-if="skillbar" class="v3ai__skills flexbox flex-alignc">
      <div class="item" v-for="(item, index) in skills" :key="index" @click="handleSkill(item)">
        <i class="iconfont" :class="item.icon"></i><span class="text">{{item.text}}</span>
      </div>
    </div>
    <!-- 编辑栏 -->
    <div class="v3ai__inputbox flexbox flex-col">
      <div class="v3ai__editor flexbox">
        <a-textarea v-model="editorText" :auto-size="autoSize" placeholder="想问点什么..." spellcheck="false" @input="handleInput" />
      </div>
      <!-- 操作栏 -->
      <div class="v3ai__tools flexbox flex-alignc">
        <div class="option flex1 flexbox">
          <div class="btn" @click="isDeep =! isDeep"><i class="iconfont ai-deepthink"></i> 深度思考 <span class="fs-12">(R1)</span></div>
          <div class="btn" @click="isNetwork =! isNetwork"><i class="iconfont ai-network"></i> 联网</div>
        </div>
        <a-dropdown trigger="hover" :show-arrow="false" position="lb" :content-style="{'min-width': '250px'}">
          <a-button shape="circle"><icon-attachment size="18" /></a-button>
          <template #content>
            <a-dgroup>
              <template #title><div style="margin-bottom: 5px;">从网盘添加</div></template>
              <a-doption value="wx"><icon-more /> 选择网盘文件</a-doption>
            </a-dgroup>
            <a-dgroup>
              <template #title><div style="margin-bottom: 5px;">从本地添加</div></template>
              <a-doption value="wx"><icon-apps /> 上传文件</a-doption>
              <a-dsubmenu trigger="hover" position="rb" :popup-translate="[8, 8]" value="option-1">
                <template #default><icon-apps /> 上传代码</template>
                <template #content>
                  <a-doption value="pyq"><icon-apps /> 代码文件</a-doption>
                  <a-doption value="qq"><icon-apps /> 代码文件夹</a-doption>
                  <a-doption value="qq"><icon-apps /> GitHub仓库</a-doption>
                </template>
              </a-dsubmenu>
            </a-dgroup>
          </template>
        </a-dropdown>
        <a-dropdown :show-arrow="false" position="top" :popup-translate="[-5, -5]" :content-style="{'min-width': '150px'}">
          <a-button shape="circle"><icon-plus size="18" /></a-button>
          <template #content>
            <a-doption value="image"><icon-file-image /> 图片</a-doption>
            <a-doption value="file"><icon-file /> 本地文件</a-doption>
            <a-doption value="pdf"><icon-file-pdf /> PDF文档分析</a-doption>
            <a-doption value="page"><icon-cloud /> 网页总结</a-doption>
          </template>
        </a-dropdown>
        <a-divider direction="vertical" style="margin: 0 7px;" />
        <a-button class="submit" type="primary" shape="circle" @click="handleSubmit">
          <icon-send v-if="!sessionstate.loading" size="20" />
          <icon-loading v-else size="18" />
        </a-button>
      </div>
    </div>
  </div>
</template>

const completion = await openai.chat.completions.create({
  // 单一会话
  messages: [ {role: 'user', content: editorValue} ],
  // 多轮会话
  // messages: props.multiConversation ? historySession.value : [{role: 'user', content: editorValue}],
  model: 'deepseek-chat',
  stream: false, // 非流式输出
  max_tokens: 8192, // 限制一次请求中模型生成 completion 的最大 token 数(默认使用 4096)
  temperature: 0.4, // 严谨采样 越低越严谨(默认1)
})

// 使用数组存储chunk内容，提高拼接效率
let chunks = []
let lastUpdate = 0

// 处理流式输出
for await (const chunk of completion) {
  const content = chunk.choices[0]?.delta?.content || ''
  if(content) {
    chunks.push(content)
    // 限制更新频率：每100ms最多更新一次
    const now = Date.now()
    if (now - lastUpdate > 100) {
      sessionstate.updateSession(botKey, {content: chunks.join('')})
      lastUpdate = now
      // 滚动最底部
      if (sessionstate.reachBottom) {
        props.scrollBottom()
      }
    }
  }
  if(chunk.choices[0]?.finish_reason === 'stop') {
    sessionstate.loading = false
    // 确保最终内容完整更新
    sessionstate.updateSession(botKey, {content: chunks.join(''), loading: false})
    if (sessionstate.reachBottom) {
      props.scrollBottom()
    }
  }
}