* specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.cli;

import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.List;

import org.apache.commons.cli.Option;

直接使用 Starlette 的选项声明包含*路径*的*路径参数*：

```
/files/{file_path:path}
```

本例中，参数名为 `file_path`，结尾部分的 `:path` 说明该参数应匹配*路径*。

用法如下：

```Python hl_lines="6"
{!../../docs_src/path_params/tutorial004.py!}
```

/// tip | "提示"

注意，包含 `/home/johndoe/myfile.txt` 的路径参数要以斜杠（`/`）开头。

本例中的 URL 是 `/files//home/johndoe/myfile.txt`。注意，`files` 和 `home` 之间要使用**双斜杠**（`//`）。

///

## 小结

     * @return the access mask
     */
    int getAccessMask ();


    /**
     * Returns the 'Apply To' text for inheritance of ACEs on
     * directories such as 'This folder, subfolder and files'. For
     * files the text is always 'This object only'.
     * 
     * @return descriptive text for the ACE scope
     */
    String getApplyToText ();


    /**

	EnvAccessKey    = "MINIO_ACCESS_KEY"
	EnvSecretKey    = "MINIO_SECRET_KEY"
	EnvRootUser     = "MINIO_ROOT_USER"
	EnvRootPassword = "MINIO_ROOT_PASSWORD"

	// Legacy files
	EnvAccessKeyFile = "MINIO_ACCESS_KEY_FILE"
	EnvSecretKeyFile = "MINIO_SECRET_KEY_FILE"

	// Current files
	EnvRootUserFile     = "MINIO_ROOT_USER_FILE"
	EnvRootPasswordFile = "MINIO_ROOT_PASSWORD_FILE"

	// Set all config environment variables from 'config.env'

__pycache__
.pytest_cache
htmlcov
dist
site
.coverage*
coverage.xml
.netlify
test.db
log.txt
Pipfile.lock
env3.*
env
docs_build
site_build
venv
docs.zip
archive.zip

# vim temporary files
*~
.*.sw?
.cache

# macOS

#

Certain source files distributed by Oracle America, Inc. and/or its
affiliates are subject to the following clarification and special
exception to the GPLv2, based on the GNU Project exception for its
Classpath libraries, known as the GNU Classpath Exception, but only
where Oracle has expressly included in the particular source file's
header the words "Oracle designates this particular file as subject to

      DOWNLOAD_COMMAND="curl -fLSs --retry 5 --retry-delay 1 --retry-connrefused"
      return
    fi
    echo curl does not support https, will try wget for downloading files.
  else
    echo curl is not installed, will try wget for downloading files.
  fi

  # Try wget.
  if command -v wget > /dev/null; then
    DOWNLOAD_COMMAND="wget -qO -"
    return
  fi
  echo wget is not installed.

            }

            files = listFiles( "*", ATTR_DIRECTORY | ATTR_HIDDEN | ATTR_SYSTEM, null, null );
            try {
                for( i = 0; i < files.length; i++ ) {
                    ndest = new SmbFile( dest,
                                    files[i].getName(),
                                    files[i].type,
                                    files[i].attributes,

	TypeXHeader = 'x'

	// Type 'g' is used by the PAX format to store key-value records that
	// are relevant to all subsequent files.
	// This package only supports parsing and composing such headers,
	// but does not currently support persisting the global state across files.
	TypeXGlobalHeader = 'g'

	// Type 'S' indicates a sparse file in the GNU format.
	TypeGNUSparse = 'S'

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.cli.props;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Enumeration;
import java.util.Map;
import java.util.StringTokenizer;
import java.util.function.Function;

import org.apache.maven.internal.impl.model.DefaultInterpolator;