vite4-wegpt 基于vite4.x+vue3+vue-router+pinia2模仿chatgpt聊天。

vue3-wegpt 基于vite4.x构建，采用vue3 setup语法编码开发。

实现技术

• 编辑器：cursor
• 框架技术：vue3+vite4.x+pinia2
• 组件库：veplus (基于vue3桌面端组件库)
• 国际化方案：vue-i18n^9.2.2
• 代码高亮：highlight.js^11.7.0
• 本地存储：pinia-plugin-persistedstate^3.1.0
• markdown解析：vue3-markdown-it
• 样式处理：sass^1.62.0

功能特性

1. 编辑器：cursor
2. 框架技术：vue3+vite4.x+pinia2
3. 组件库：veplus (基于vue3桌面端组件库)
4. 国际化方案：vue-i18n^9.2.2
5. 代码高亮：highlight.js^11.7.0
6. 本地存储：pinia-plugin-persistedstate^3.1.0
7. markdown解析：vue3-markdown-it
8. 样式处理：sass^1.62.0

项目结构

聊天功能

<template>
    <div class="vegpt__editor">
        <div class="vegpt__editor-inner">
            <Flex :gap="0">
                <Popover placement="top" trigger="click" width="150">
                    <Button class="btn" type="link" icon="ve-icon-yuyin1" v-tooltip="{content: '发送语音', theme: 'light', arrow: false}"></Button>
                    <template #content>
                        <div class="flexbox flex-alignc flex-col" style="padding: 15px 0;">
                            <Icon name="ve-icon-yuyin" size="40" color="#0fa27e" />
                            <p class="fs-12 mb-15 c-999">网络不给力</p>
                            <Button size="small"><i class="dot"></i>开始讲话</Button>
                        </div>
                    </template>
                </Popover>
                <Button class="btn" type="link" v-tooltip="{content: '发送图片', theme: 'light', arrow: false}">
                    <Icon name="ve-icon-photo" size="16" cursor />
                    <input ref="uploadImgRef" type="file" title="" accept="image/*" @change="handleUploadImage" />
                </Button>
                <Input
                    class="flex1"
                    ref="editorRef"
                    v-model="editorText"
                    type="textarea"
                    :autosize="{maxRows: 4}"
                    clearable
                    placeholder="Prompt..."
                    @keydown="handleKeydown"
                    @clear="handleClear"
                    style="margin: 0 5px;"
                />
                <Button class="btn" type="link" icon="ve-icon-submit" @click="handleSubmit"></Button>
            </Flex>
        </div>
    </div>
</template>

<script setup>
    import { ref, watch } from 'vue'
    import { guid } from '@/utils'
    import { chatStore } from '@/store/modules/chat'

    const props = defineProps({
        value: { type: [String, Number] }
    })
    const emit = defineEmits(['clear'])

    const chatState = chatStore()
    
    const uploadImgRef = ref()
    const editorRef = ref()
    const editorText = ref(props.value)

    // ...

    // 发送会话
    const handleSubmit = () => {
        editorRef.value.focus()
        if(!editorText.value) return

        let data = {
            type: 'text',
            role: 'User',
            key: guid(),
            content: editorText.value
        }
        chatState.addSession(data)
        // 清空
        editorText.value = ''
    }
    const handleKeydown = (e) => {
        // ctrl+enter
        if(e.ctrlKey && e.keyCode == 13) {
            handleSubmit()
        }
    }

    // 选择图片
    const handleUploadImage = () => {
        let file = uploadImgRef.value.files[0]
        if(!file) return
        let size = Math.floor(file.size / 1024)
        console.log(size)
        if(size > 2*1024) {
            Message.danger('图片大小不能超过2M')
            uploadImgRef.value.value = ''
            return false
        }
        let reader = new FileReader()
        reader.readAsDataURL(file)
        reader.onload = function() {
            let img = this.result

            let data = {
                type: 'image',
                role: 'User',
                key: guid(),
                content: img
            }
            chatState.addSession(data)
        }
    }

    // ...
</script>

使用pinia替代vuex进行状态管理。pinia-plugin-persistedstate 本地存储。

import { createPinia } from 'pinia'
// 引入pinia本地持久化存储
import piniaPluginPersistedstate from 'pinia-plugin-persistedstate'

const pinia = createPinia()
pinia.use(piniaPluginPersistedstate)

export default pinia

OKer，以上就是vue3开发仿制chatgpt聊天的一些分享，希望对各位有点小帮助。