本文整理汇总了Java中java.io.RandomAccessFile.readLong方法的典型用法代码示例。如果您正苦于以下问题：Java RandomAccessFile.readLong方法的具体用法？Java RandomAccessFile.readLong怎么用？Java RandomAccessFile.readLong使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.io.RandomAccessFile的用法示例。
在下文中一共展示了RandomAccessFile.readLong方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: restoreFile
import java.io.RandomAccessFile; //导入方法依赖的package包/类
/** todo - take account of incomplete addition of block due to lack of disk */
// buggy database files had size == position == 0 at the end
public static void restoreFile(String sourceName,
String destName) throws IOException {
RandomAccessFile source = new RandomAccessFile(sourceName, "r");
RandomAccessFile dest = new RandomAccessFile(destName, "rw");
while (source.getFilePointer() != source.length()) {
int size = source.readInt();
long position = source.readLong();
byte[] buffer = new byte[size];
source.read(buffer);
dest.seek(position);
dest.write(buffer);
}
source.close();
dest.close();
}
示例2: restoreFile
import java.io.RandomAccessFile; //导入方法依赖的package包/类
/** todo - take account of incomplete addition of block due to lack of disk */
// buggy database files had size == position == 0 at the end
public static void restoreFile(String sourceName,
String destName) throws IOException {
RandomAccessFile source = new RandomAccessFile(sourceName, "r");
RandomAccessFile dest = new RandomAccessFile(destName, "rw");
while (source.getFilePointer() != source.length()) {
int size = source.readInt();
long position = source.readLong();
byte[] buffer = new byte[size];
source.read(buffer, 0, buffer.length);
dest.seek(position);
dest.write(buffer, 0, buffer.length);
}
source.close();
dest.close();
}