node实用小功能

1.读取文件内容

var fs=require("fs");
fs.readFile("abc.txt","utf-8",function (err,data) {
if(err){
console.log(err);
}else {
console.log(data);
}
})


原文地址:https://www.cnblogs.com/geekjsp/p/7653178.html