本文整理了Java中org.apache.lucene.util.IOUtils.deleteFilesIfExist()方法的一些代码示例，展示了IOUtils.deleteFilesIfExist()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。IOUtils.deleteFilesIfExist()方法的具体详情如下：
包路径：org.apache.lucene.util.IOUtils
类名称：IOUtils
方法名：deleteFilesIfExist

IOUtils.deleteFilesIfExist介绍

[英]Deletes all given Paths, if they exist. Some of the Files may be null; they are ignored. After everything is deleted, the method either throws the first exception it hit while deleting, or completes normally if there were no exceptions.
[中]删除所有给定路径（如果存在）。某些文件可能为空；他们被忽视了。删除所有内容后，该方法要么抛出删除时遇到的第一个异常，要么在没有异常的情况下正常完成。

代码示例

代码示例来源：origin: org.apache.lucene/lucene-core

/**
 * Deletes all given <tt>Path</tt>s, if they exist.  Some of the
 * <tt>File</tt>s may be null; they are
 * ignored.  After everything is deleted, the method either
 * throws the first exception it hit while deleting, or
 * completes normally if there were no exceptions.
 * 
 * @param files files to delete
 */
public static void deleteFilesIfExist(Path... files) throws IOException {
 deleteFilesIfExist(Arrays.asList(files));
}

代码示例来源：origin: org.infinispan/infinispan-embedded-query

/**
 * Deletes all given <tt>Path</tt>s, if they exist.  Some of the
 * <tt>File</tt>s may be null; they are
 * ignored.  After everything is deleted, the method either
 * throws the first exception it hit while deleting, or
 * completes normally if there were no exceptions.
 * 
 * @param files files to delete
 */
public static void deleteFilesIfExist(Path... files) throws IOException {
 deleteFilesIfExist(Arrays.asList(files));
}

代码示例来源：origin: harbby/presto-connectors

/**
 * Deletes all given <tt>Path</tt>s, if they exist.  Some of the
 * <tt>File</tt>s may be null; they are
 * ignored.  After everything is deleted, the method either
 * throws the first exception it hit while deleting, or
 * completes normally if there were no exceptions.
 * 
 * @param files files to delete
 */
public static void deleteFilesIfExist(Path... files) throws IOException {
 deleteFilesIfExist(Arrays.asList(files));
}

代码示例来源：origin: org.apache.solr/solr-test-framework

public void tearDown() throws Exception {
 IOUtils.deleteFilesIfExist(baseDir.toPath());
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.lucene

/**
 * Deletes all given <tt>Path</tt>s, if they exist.  Some of the
 * <tt>File</tt>s may be null; they are
 * ignored.  After everything is deleted, the method either
 * throws the first exception it hit while deleting, or
 * completes normally if there were no exceptions.
 * 
 * @param files files to delete
 */
public static void deleteFilesIfExist(Path... files) throws IOException {
 deleteFilesIfExist(Arrays.asList(files));
}

代码示例来源：origin: harbby/presto-connectors

private void close() throws IOException {
 boolean success = false;
 try {
  IOUtils.close(reader);
  success = true;
 } finally {
  if (success) {
   IOUtils.deleteFilesIfExist(tempInput, tempSorted);
  } else {
   IOUtils.deleteFilesIgnoringExceptions(tempInput, tempSorted);
  }
 }
}

代码示例来源：origin: harbby/presto-connectors

/**
 * Removes any written temporary files.
 */
@Override
public void close() throws IOException {
 boolean success = false;
 try {
  closeWriter();
  success = true;
 } finally {
  if (success) {
   IOUtils.deleteFilesIfExist(input, sorted);
  } else {
   IOUtils.deleteFilesIgnoringExceptions(input, sorted);
  }
 }
}

代码示例来源：origin: org.infinispan/infinispan-embedded-query

} finally {
     if (success2) {
      IOUtils.deleteFilesIfExist(merges);
     } else {
      IOUtils.deleteFilesIgnoringExceptions(merges);
} finally {
 if (success3) {
  IOUtils.deleteFilesIfExist(merges);
 } else {
  IOUtils.deleteFilesIgnoringExceptions(merges);

代码示例来源：origin: harbby/presto-connectors

} finally {
     if (success2) {
      IOUtils.deleteFilesIfExist(merges);
     } else {
      IOUtils.deleteFilesIgnoringExceptions(merges);
} finally {
 if (success3) {
  IOUtils.deleteFilesIfExist(merges);
 } else {
  IOUtils.deleteFilesIgnoringExceptions(merges);

代码示例来源：origin: harbby/presto-connectors

IOUtils.deleteFilesIfExist(tempInput, tempSorted);
} else {
 IOUtils.deleteFilesIgnoringExceptions(tempInput, tempSorted);

代码示例来源：origin: harbby/presto-connectors

IOUtils.deleteFilesIfExist(tempInput, tempSorted);
} else {
 IOUtils.deleteFilesIgnoringExceptions(tempInput, tempSorted);