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java io流效率问题

java io流效率问题

LytZz 2016-12-10 15:05:46
InputStream in = new FileInputStream("log4j.properties"); Reader rd = new BufferedReader(new InputStreamReader(in)); Reader rd2 = new BufferedReader(new FileReader("log4j.properties"));rdrd2两种方式哪种好,为什么
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慕瓜9220888

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反对 回复 2021-10-20
?
道临

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差不多吧,都开辟了两块内存

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反对 回复 2016-12-10
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