node.js – Learnyounode http收集一个

我正在通过learnyounode教程学习node.js,并坚持使用HTTP-COLLECT练习.我想在没有第三方程序的帮助下让我的代码工作.它几乎可以正常工作,但由于某种原因,它没有收到来自任何来源的第一块数据,这些数据来自于虹吸数据,因此我的代码是错误的.到目前为止这是我的代码：

http = require("http");
var info = [];

http.get(process.argv[2],function(res){
    res.setEncoding('utf8');
    res.on("data",function(input){
        info.push(input);
    });
    res.on("error",console.error);
    res.on("end",function(){
        console.log(info.join(""));
    });
});

终端输出：

1.    ACTUAL:  "As busy as a fossicker mate built like a bluey. As dry as a sickie piece of piss mad as a beauty. As cunning as a trackies with get a dog up ya muster. Gutful of mate's rate piece of piss lets get some battler."
1.  EXPECTED:  "402"

2.    ACTUAL:  "We're going bottlo also come a holden. Grab us a bradman no dramas he hasn't got a ironman. She'll be right nipper no dramas she'll be right sheila. Mad as a pav also he hasn't got a barbie. "
2.  EXPECTED:  "As busy as a fossicker mate built like a bluey. As dry as a sickie piece of piss mad as a beauty. As cunning as a trackies with get a dog up ya muster. Gutful of mate's rate piece of piss lets get some battler."

3.    ACTUAL:  ""
3.  EXPECTED:  "We're going bottlo also come a holden. Grab us a bradman no dramas he hasn't got a ironman. She'll be right nipper no dramas she'll be right sheila. Mad as a pav also he hasn't got a barbie. "

4.    ACTUAL:  
4.  EXPECTED:  ""

我在SO上看到了this的帖子,但它并没有真正帮助我,因为1)我正在尝试使用http.get(),如练习的提示中指定的那样2)我的问题似乎与我没有关系代理问题.任何提示/帮助将不胜感激,我不确定如何从这里修复代码.

解决方法

D’oh …经过多次探讨之后,我发现了错误：第一个数字不是我丢失的数据,只是接收到的文字的长度.程序本身实际上没有任何问题.我通过添加console.log(info.join(“”).length)修复了我的代码.在console.log之前(info.join(“”));线.