摘要：
1：引用模块"http" (执行命令node app.js "http://www.baidu.com")运行下面代码//app.jsvar http = require('http');var url = require('url');function spider(u,cb){ http.... 阅读全文
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摘要：
1：引用模块"http" (执行命令node app.js "http://www.baidu.com")运行下面代码//app.jsvar http = require('http');var url = require('url');function spider(u,cb){ http.... 阅读全文
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