0x01 运行效果
0x02 源码
StrSearcher.java
package Example;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Scanner;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import java.util.stream.Collectors;
import java.util.stream.Stream;
/**
* 递归查找指定路径下所有文件中的指定关键字
*
* @since 10
* @author 《Java核心技术 卷一》
*/
public class StrSearcher {
private static final int FILE_QUEUE_SIZE = 100;
private static final int SEARCH_THREADS = 100;
private static final Path DUMMY = Path.of("");
private static BlockingQueue