从数据导出数据，存储到当地excel花样数据
mong是数据花样
将数据根据数组花样分列
运用node-xlsx要领导出数据

const xlsx = require("node-xlsx")
const fs = require("fs")
const mong = require("./ThomDate.js")

let json = [
    {
        "name" : "800条数据",
        "data" : []
    }
]

mong.find({url:{}},(err,result)=>{

    result.map((i)=>{
        let list = []
            list.push( i.title )
            list.push( i.des )
            list.push( i.url )

        json[0]["data"].push(list)
    })

    let file = xlsx.build( json )

    fs.writeFileSync("./info2.xlsx",file)
    process.exit();
})