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crawler's Introduction

爬虫介绍

单机版爬虫

并发网络爬虫

基础架构

  1. engine:负责整体控制
  2. Scheduler:负责调度Worker:处理Request URL
  3. Worker: 负责URL的请求和内容解析解析

engine Scheduler Worker之前使用channel进行数据传输

实现方式1

  • 所有的Worker公用一个输入 channel

crawler's People

Contributors

piggyhs avatar

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