public class RedisSegmentWriter extends Object implements SegmentWriter
构造器和说明 |
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RedisSegmentWriter(RedisHelper redisHelper) |
限定符和类型 | 方法和说明 |
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void |
close()
关闭Writer
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void |
wrtieContent(Content content)
写入一条Content对象(存储网页/文件内容的对象)
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void |
wrtieFetch(CrawlDatum fetch)
写入一条爬取历史记录
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void |
wrtieParse(ParseResult parseresult)
写入一条网页解析结果
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public RedisSegmentWriter(RedisHelper redisHelper)
public void wrtieFetch(CrawlDatum fetch) throws Exception
SegmentWriter
wrtieFetch
在接口中 SegmentWriter
fetch
- 爬取历史记录(爬取任务)Exception
public void wrtieContent(Content content) throws Exception
SegmentWriter
wrtieContent
在接口中 SegmentWriter
Exception
public void wrtieParse(ParseResult parseresult) throws Exception
SegmentWriter
wrtieParse
在接口中 SegmentWriter
parseresult
- 网页解析结果Exception
public void close() throws Exception
SegmentWriter
close
在接口中 SegmentWriter
Exception
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