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samples/file/FileToString.java - Eclipse SDK
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package samples.file;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
public class FileToString {
// �t�@�C�����e�������郁�\�b�h�ł��B
public static String fileToString(File file) throws IOException {
BufferedReader br = null;
try {
// �t�@�C����ǂݍ��ރo�b�t�@�h���[�_���쐬���܂��B
br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
// �ǂݍ��������ێ�����X�g�����O�o�b�t�@��p�ӂ��܂��B
StringBuffer sb = new StringBuffer();
// �t�@�C������ǂݍ��ꕶ����ۑ�����ϐ��ł��B
int c;
// �t�@�C������P�������ǂݍ��݁A�o�b�t�@�֒lj����܂��B
while ((c = br.read()) != -1) {
sb.append((char) c);
}
// �o�b�t�@�̓��e�����ĕԂ��܂��B
return sb.toString();
} finally {
// ���[�_����܂��B
br.close();
}
}
// fileToString ���\�b�h���e�X�g���܂��B
public static void main(String[] args) throws IOException {
String s = fileToString(new File("/JavaMaster/bin/samples/file/test.txt"));
System.out.println(s);
}
}
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samples/file/test.txt - Eclipse SDK
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C:\JavaMaster\bin>java -cp . samples.file.FileToString
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