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沈俊林
webmagic
Commits
6c31582e
Commit
6c31582e
authored
Sep 27, 2013
by
yihua.huang
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webmagic manual.md
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6c31582e
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@@ -26,12 +26,12 @@ webmagic使用maven管理依赖,在项目中添加对应的依赖即可使用w
...
@@ -26,12 +26,12 @@ webmagic使用maven管理依赖,在项目中添加对应的依赖即可使用w
<dependency>
<dependency>
<groupId>us.codecraft</groupId>
<groupId>us.codecraft</groupId>
<artifactId>webmagic-core</artifactId>
<artifactId>webmagic-core</artifactId>
<version>0.
2.1
</version>
<version>0.
3.2
</version>
</dependency>
</dependency>
<dependency>
<dependency>
<groupId>us.codecraft</groupId>
<groupId>us.codecraft</groupId>
<artifactId>webmagic-extension</artifactId>
<artifactId>webmagic-extension</artifactId>
<version>0.
2.1
</version>
<version>0.
3.2
</version>
</dependency>
</dependency>
#### 项目结构
#### 项目结构
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@@ -102,7 +102,7 @@ PageProcessor是webmagic-core的一部分,定制一个PageProcessor即可实
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@@ -102,7 +102,7 @@ PageProcessor是webmagic-core的一部分,定制一个PageProcessor即可实
Spider是爬虫的入口类。Pipeline是结果输出和持久化的接口,这里ConsolePipeline表示结果输出到控制台。
Spider是爬虫的入口类。Pipeline是结果输出和持久化的接口,这里ConsolePipeline表示结果输出到控制台。
执行这个main方法,即可在控制台看到抓取结果。webmagic默认有3秒抓取间隔,请耐心等待。
执行这个main方法,即可在控制台看到抓取结果。webmagic默认有3秒抓取间隔,请耐心等待。
你可以通过site.setSleepTime(int)修改这个值。site还有一些修改抓取属性的方法。
#### 使用注解
#### 使用注解
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