Choose an "x" file inside a directory in java

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Choose an "x" file inside a directory in java

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So I'm doing a project and in it I would have to fetch some keywords in .txt files within a certain directory, except that the name of those files does not follow a pattern and my program would have to read 1 by 1. I would like to know if there is any method in Java that can select a file based only on its directory and the position in which it is in it, for example "find the path of the 3 file in the folder such"

java netbeans

asked by anonymous 15.05.2017 / 16:25

1 answer

How do I create more declare base value? Folder Size - File System

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public static void getImgs(String path){
File file = new File(path); // Diretório dos arquivos
File[] arquivos = file.listFiles();

for (File arquivo : arquivos) {
    System.out.println(arquivo); // Exibe o nome dos arquivos no diretório determinado
}
}