Programming with Java, part 7
About file inputSince it is common to manage data with a DB, it is themainstream to acquire or register data in a DB using SQL.It will be introduced in another time.In addition, there are also scenes where you perform fileoperations from Java, such as receiving a file (CSV file, etc.)from the outside and importing it into the DB, or outputtingthe contents of the DB to a file and providing it to the outside.This time, I will talk about the file input.There are the following two types of file input / output in Java.・Byte stream・Character stream8 bits = 1 byte, and the byte stream inputs / outputs filesbyte by byte. The character stream inputs / outputs filescharacter by character. This time,
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