Java – Reading a Large File Efficiently--转
原文地址:http://www.baeldung.com/java-read-lines-large-file 1. OverviewThis tutorial will show?how to read all the lines from a large file in Java?in an efficient manner. This article is part of?Java – Back to Basic” tutorial?here on Baeldung. 2. Reading In MemoryThe standard way of reading the lines of the file is in-memory – both Guava and Apache Commons IO provide a quick way to do just that:
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