webmagic實戰使用

一.引入依賴包

<dependency>
  <groupId>us.codecraft</groupId>
  <artifactId>webmagic-core</artifactId>
  <version>0.4.3</version>
  </dependency>
  <dependency>
  <groupId>us.codecraft</groupId>
  <artifactId>webmagic-extension</artifactId>
  <version>0.4.3</version>
  </dependency>
           

二.代碼