nodejs上传图片功能

const app = require('express')();
const request = require('request');
const multer = require('multer');
// 服务器静态资源允许被访问
app.use(express.static(__dirname));

// 配置
const storage = multer.diskStorage({
    // 图片路径
    destination: (req,file,cb) => {
        cb(null,'./file/image');
    },
    // 文件名字
    filename: (req,file,cb) => {
        let type = file.originalname.replace(/.+\./,'.');
        cb(null,Date.now()+type);
    }
})
const upload = multer({storage:storage})
// 上传文件 10最大接受文件
app.post("/uploadImg",upload.array('file',10),(req,res)=> {
    res.send(req.files);
})

app.listen(3000,()=> {
    console.log('server running port 3000')
})