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作者：黄大力r
功能：java实现网络爬虫正则表达式r
时间：2015715r
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importjavaioBufferedReaderr
importjavaioIOExceptio
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importjavaioI
putStreamReaderr
importjava
etURLr
importjavautilregexMatcherr
importjavautilregexPatter
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publicclassSpilerr
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paramargsr
throwsIOExceptio
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publicstaticvoidmai
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gargsthrowsIOExceptio
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getEmailar
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privatestaticvoidgetEmailathrowsIOExceptio
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gaddress