Nodejs没有写文件 [英] Nodejs not writing the files

问题描述

我是nodejs的新手。当我试图运行以下代码时，它没有给我正确的输出。据我所知，下面的程序将生成一个'tmp.torrent'文件。但它没有发生。



我尝试过：

I am new to nodejs. When i tried to run the below code, it not giving me the correct out put. according to me the below program will generate a 'tmp.torrent' file . But it is not happening.

What I have tried:

var Torrent = require('webseeded-torrent-generator');
var fs = require('fs');
var base = 'http://ia700201.us.archive.org/6/items/';
var name = 'jj2005-02-27.fm.shnf';
var files = [
    'jj2005-02-27.fm.d1.md5',
    'jj2005-02-27.fm.d1.txt'
];
 
var torrent = new Torrent(base, name, files);
torrent.getMetadata().then(function (buf) {
    fs.writeFileSync('tmp.torrent', buf);
});

推荐答案

似乎你没有处理错误，可能还有一些连接问题，我想

Hi,

seems you are not handling error, and probably there are some connectivity issues, I suppose

torrent.getMetadata().then(function data (buf) {
  fs.writeFileSync('tmp.torrent', buf)
}, function err (err) {
  console.log('ERR', err)
})

看错误，处理它......

see error, handle it...

这篇关于Nodejs没有写文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！