How does Java read properties files?

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Properties properties file in Java applicationProgramIs often visible, and is also a particularly important type of file. It is used to configure some information about the application, but this information is usually relatively small data, there is no need to use database files to save, but the general text files to save, if the file is saved directly, it may not be very convenient in both storage and reading. However, if the file is saved as a properties file, it will be different. Attribute files all have key values, the Java package contains classes that provide special operation attribute files. This class is the java. uitl. properties class. Because the properties class is a collection class, properties reads and writes properties in the form of a set.

 

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