vue+AI智能机器人回复功能实现

本文实例为大家分享了vue+AI智能机器人回复的具体代码，供大家参考，具体内容如下

操作步骤

• 引入前端代码

前端代码是参考github上的一个开源项目，里面包括AI机器人回复和聊天室两个模块，这里只抽取出来一个AI机器人回复的前端，有兴趣的话，可以点击查看

• 封装好代理与请求

因为第三方API的请求是外网的，存在跨域问题，所以要配置代理，配置如下：

文件：vue.config.js

const vueConfig = {
 //上面还有项目的其他配置
 
 devServer: {
 port: 8000,
 proxy: {
  '/ai': {
  target: 'http://openapi.tuling123.com/',
  changeOrigin: true,
  pathRewrite: {'^/ai': ''}
  }
 }
 },
}
module.exports = vueConfig

配完代理后，创建请求实例：

文件： request.js

// 创建AI机器人回复请求axios实例
const aiService = axios.create({
 //VUE_APP_AI_BASE_URL=/ai
 //baseURL: process.env.VUE_APP_AI_BASE_URL,
 baseURL: '/ai',
 timeout: 10000
})

……

export {
 aiService as aiAxios
}

• 调用第三方AI机器人的API

第三方AI机器人有很多，笔者尝试过阿里和图灵两个，调用方式都差不多，但是阿里的有点小贵，所以这里以图灵的为示例：

aiAxios.post('/openapi/api/v2', {
 reqType: '0',
 perception: {
 inputText: {
  text: this.inputContent
 }
 },
 userInfo: {
 //图灵上注册后自己的机器人apikey
 apiKey: '****',
 //登录用户用账户ID
 userId: '123456'
 }
 }).then(res => {
 let text= res.data.results[0].values.text;
 this.msgs.push({
 date: moment().format('YYYY-MM-DD HH:mm:ss'),
 from: '智能机器人',
 content: text,
 self: false,
 avatarUrl: aiHeadImg
 })
 this.$refs.chattingContent.scrollTop = this.$refs.chattingContent.scrollHeight
 }).catch(err => {
 this.$message.info(err);
})

整体示例代码

<template lang="html">
 <transition name="slide-right">
 <div class="chatting">
 <!-- 聊天界面头部 -->
 <div class="chatting-header">
 <div class="chatting-back">
  <i class="icon-back"></i>
 </div>
 <div class="chatting-title">
  <h2>AI 智能机器人</h2>
 </div>
 <div class="chatting-menu">
  <i class="icon-menu"></i>
 </div>
 </div>
 <!-- 聊天内容区域 -->
 <div ref="chattingContent" id="chattingContent" class="chatting-content">
 <div v-for="item of msgs">
  <!--用户输入内容-->
  <div v-if="item.self" class="chatting-item self clearfix">
  <div class="msg-date">
  {{ item.date }}
  </div>
  <div class="msg-from">
  <span class="msg-author">{{ item.from}}</span>
  <img :src="item.avatarUrl" alt="">
  </div>
  <div class="msg-content">{{ item.content }}</div>
  </div>
  <!--AI回复内容-->
  <div v-else class="chatting-item other clearfix">
  <div class="msg-date">
  {{ item.date }}
  </div>
  <div class="msg-from">
  <img :src="item.avatarUrl" alt="">
  <span class="msg-author">{{ item.from }}</span>
  </div>
  <div class="msg-content">{{ item.content }}</div>
  </div>
 </div>
 </div>
 <!-- 输入区域 -->
 <div class="chatting-input">
 <input @keyup.enter="send" v-model.trim="inputContent" placeholder="与智能机器人聊些啥">
 <button @click="send">发送</button>
 </div>
 </div>
 </transition>

</template>

<script>
 import {aiAxios} from '../../../utils/request'
 import moment from 'moment'
 //下面两张头像自己从网上随便找两张
 import aiHeadImg from '../../../assets/web/pub/images/head-ai.svg'
 import clientHeadImg from '../../../assets/web/pub/images/pltx.png'

 export default {
 name: 'chatting',
 data() {
 return {
 msgs: localStorage.msgs_ai && JSON.parse(localStorage.msgs_ai) || [],
 inputContent: '',
 oContent: {}
 }
 },
 watch: {
 msgs(val) {
 localStorage.msgs_ai = JSON.stringify(val);
 }
 },

 mounted() {
 this.oContent = document.getElementById('chattingContent');
 setTimeout(() => {
 this.$refs.chattingContent.scrollTop = this.$refs.chattingContent.scrollHeight
 }, 0)
 },
 methods: {
 //发送消息
 send() {
 this.oContent.scrollTop = this.oContent.scrollHeight;
 if (this.inputContent === '') {
  return;
 }

 this.msgs.push({
  date: moment().format('YYYY-MM-DD HH:mm:ss'),
  from: this.userInfo.personname || '匿名',
  content: this.inputContent,
  self: true,
  avatarUrl: clientHeadImg
 });
 setTimeout(() => {
  this.$refs.chattingContent.scrollTop = this.$refs.chattingContent.scrollHeight
 }, 0)

 this.getClientRobotReply()
 this.inputContent = '';
 },
 //图灵AI机器人回复
 getClientRobotReply() {
 aiAxios.post('/openapi/api/v2', {
  reqType: '0',
  perception: {
  inputText: {
  text: this.inputContent
  }
  },
  userInfo: {
  //图灵上注册后自己的机器人apikey
  apiKey: '****',
  //登录用户用账户ID
  userId: '123456'
  }
 }).then(res => {
  let text= res.data.results[0].values.text;
  this.msgs.push({
  date: moment().format('YYYY-MM-DD HH:mm:ss'),
  from: '智能机器人',
  content: text,
  self: false,
  avatarUrl: aiHeadImg
  })
  this.$refs.chattingContent.scrollTop = this.$refs.chattingContent.scrollHeight
 }).catch(err => {
  this.$message.info(err);
 })
 }
 }
 }
</script>

<style lang="less" scoped>
 .chatting {
 display: flex;
 flex-direction: column;

 width: 100%;
 height: 100%;

 .chatting-header {
 display: flex;
 justify-content: space-between;
 align-items: center;
 height: 50px;
 width: 100%;
 background-color: #2196f3;
 color: white;
 padding-left: 10px;
 padding-right: 15px;

 .chatting-back {
 width: 30px;
 height: 30px;
 i.icon-back {
  /*background: url('../../common/icons/icon-group2.svg') no-repeat;*/
  background-size: contain;
 }
 }

 .chatting-title {
 i.icon-group {
  vertical-align: top;
  width: 30px;
  height: 30px;
  //background: url('./images/icon-group.svg') no-repeat;
  background-size: contain;
  margin-right: 3px;
 }
 }

 .chatting-menu {
 width: 30px;
 height: 30px;
 i.icon-menu {
  /*background: url('../../common/icons/icon-index.svg') no-repeat;*/
  background-size: contain;
 }
 }
 }

 .chatting-content {
 flex: 1;
 width: 100%;
 background-color: rgba(0, 0, 0, .1);
 overflow: auto;
 .chatting-item {
 padding: 10px;
 width: 100%;
 .msg-date {
  text-align: center;
  color: gray;
  font-size: 80%;
 }
 .msg-from {
  display: flex;
  align-items: center;
  span.loc {
  color: gray;
  font-size: 60%;
  margin-right: 5px;
  }
  .msg-author {
  font-size: 1.2rem;
  }
  img {
  width: 30px;
  height: 30px;
  border-radius: 15px;
  }
 }
 .msg-content {
  margin-top: 5px;
  background-color: white;
  width: 200px;
  padding: 6px 10px;
  border-radius: 10px;
 }
 }

 .chatting-item + .chatting-item {
 margin-top: 10px;
 }
 .self {
 .msg-from {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  img {
  margin-left: 10px;
  }
 }

 .msg-content {
  float: right;
  word-wrap: break-word;
  word-break: break-all;
  margin-right: 10px;
 }


 }

 .other {
 .msg-from {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  img {
  margin-right: 10px;
  }
 }

 .msg-content {
  float: left;
  margin-left: 10px;
  word-wrap: break-word;
  word-break: break-all;
 }

 }

 .online {
 width: 200px;
 // max-width: 100%;
 margin: 3px auto;
 border-radius: 4px;
 text-align: center;
 background-color: #FFFDE7;
 }
 }

 .chatting-input {
 display: flex;
 height: 40px;
 width: 100%;
 input {
 flex: 1;
 padding-left: 10px;
 // padding-top: 10px;
 height: 100%;
 font-size: 1.3rem;
 }
 button {
 width: 60px;
 height: 100%;
 background-color: #2196f3;
 color: white;
 font-size: 1.2rem;
 }
 }
 }
</style>

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