使用ReadStream方法延时读取文件

Posted 2020-09-26 自留记

const fs = require(‘fs‘);
let file = fs.createReadStream("filenpath.js");
file.pause();
file.on("data", function(data) {
    console.log("读取到数据：");
     console.log(data);
});
setTimeout(function() {
    file.resume();
}, 3000);