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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                1.現在項目中新建一個文件夾,安裝express ``` 1.npm安裝express npm install -save-dev //save表示安裝到當前目錄,dev是依賴寫到packge.json中 2.在文件夾中建一個js文件,用來寫中間件 //引入執行express var express = require('express'); var app = express(); // cors:解決跨域 const cors = require('cors'); app.use(cors()) //注冊,當訪問/xxx時,會返回相應數據 app.get('/xxx',function(req,res){ res.send('測試數據'); }); //tabs頁簽的數據接口 app.get('/tablist',function(req,res){ var tabList = [ "推薦", "居家生活", "服飾鞋包", "美食酒水", "個護清潔", "全球特色", ]; res.send(tabList) }) //監聽:5632是端口號 app.listen(5632,function(){ console.log('5632,中間件已經運行'); }) 3.啟動中間件 在js中打開終端,node + js文件名啟動 4.在頁面中使用axios獲取數據 created() { this.$http.get('http://localhost:5632/xxx').then(res=>{ console.log(res.data) }); //獲取tabs頁簽,賦值 this.$http.get('http://localhost:5632/tablist').then(res=>{ console.log(res) this.tabList = res.data; }); }, ``` `啟動:` ![](https://img.kancloud.cn/d1/3b/d13b96ac3cf1477eb5fece348144c804_919x540.png) ***** 端口測試: ![](https://img.kancloud.cn/45/8b/458b54b8451c16dc5a7829e6c1a143da_470x209.png) ***** 頁面使用: ![](https://img.kancloud.cn/dd/fa/ddfa8a30cc6f03ab7798dd96d79bd832_1577x452.png)
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