/**
?*?Copyright?（C）?2015~2050?by?foolstudio.?All?rights?reserved.
?*?
?*?本源文件中代碼不經(jīng)允許，不得用于商業(yè)用途，作者保留所有權(quán)。
?*?
?*?作者：汪永松
?*?
?*?電子郵箱：foolstudio@qq.com
?*?
*/

package?com.foolstudio.util;

import?java.io.File;
import?java.io.FilenameFilter;
import?java.util.ArrayList;

public?class?FooFileUtil?{
	//單例模式
	private?static?FooFileUtil?mInstance?=??new?FooFileUtil（）;
	private?FooFileUtil（）?{}
	public?static?FooFileUtil?getInstance（）?{?return（mInstance）;?}
	
	//按后綴名遍歷指定文件夾中的文件（不包括子文件夾）
	public?ArrayList?list（String?path?final?String?suffix）?{		
		File?dir?=?new?File（path）;
		if（!dir.exists（））?{?return?null;?}
		//文件名過(guò)濾器
		FilenameFilter?filter?=?new?FilenameFilter（）?{
			@Override
			public?boolean?accept（File?dir?String?filename）?{
				return?（filename.endsWith（suffix））;
			}
		};
	
		ArrayList?items?=?new?ArrayList（）;
		
		//遍歷文件
		String[]?arr?=?dir.list（filter）;
		for（int?i?=?0;?i?			items.add（arr[i]）;
		}
		
		return?（items）;
	}

	public?String?getFilename（String?url）?{
		File?f?=?new?File（url）;
		return?（f.getName（））;
	}
};

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-06-14?10:26??VehicleNumDemo1\
?????目錄???????????0??2018-06-13?17:26??VehicleNumDemo1\.gradle\
?????目錄???????????0??2018-06-13?17:29??VehicleNumDemo1\.gradle\4.4.1\
?????目錄???????????0??2018-06-13?17:25??VehicleNumDemo1\.gradle\4.4.1\fileChanges\
?????文件???????????1??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\fileChanges\last-build.bin
?????目錄???????????0??2018-06-13?17:27??VehicleNumDemo1\.gradle\4.4.1\fileContent\
?????文件??????????17??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\fileContent\fileContent.lock
?????目錄???????????0??2018-06-13?17:29??VehicleNumDemo1\.gradle\4.4.1\fileHashes\
?????文件??????274719??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\fileHashes\fileHashes.bin
?????文件??????????17??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\fileHashes\fileHashes.lock
?????文件???????19279??2018-06-14?08:40??VehicleNumDemo1\.gradle\4.4.1\fileHashes\resourceHashesCache.bin
?????目錄???????????0??2018-06-13?17:29??VehicleNumDemo1\.gradle\4.4.1\javaCompile\
?????文件?????1117619??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\javaCompile\classAnalysis.bin
?????文件??????563757??2018-06-14?08:40??VehicleNumDemo1\.gradle\4.4.1\javaCompile\jarAnalysis.bin
?????文件??????????17??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\javaCompile\javaCompile.lock
?????文件???????94514??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\javaCompile\taskHistory.bin
?????文件???????19463??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\javaCompile\taskJars.bin
?????目錄???????????0??2018-06-13?17:26??VehicleNumDemo1\.gradle\4.4.1\taskHistory\
?????文件?????1058599??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\taskHistory\taskHistory.bin
?????文件??????????17??2018-06-19?15:48??VehicleNumDemo1\.gradle\4.4.1\taskHistory\taskHistory.lock
?????目錄???????????0??2018-06-13?17:26??VehicleNumDemo1\.gradle\buildOutputCleanup\
?????文件??????????17??2018-06-19?15:48??VehicleNumDemo1\.gradle\buildOutputCleanup\buildOutputCleanup.lock
?????文件??????????53??2018-06-13?17:26??VehicleNumDemo1\.gradle\buildOutputCleanup\cache.properties
?????文件???????20945??2018-06-19?15:48??VehicleNumDemo1\.gradle\buildOutputCleanup\outputFiles.bin
?????目錄???????????0??2018-06-19?15:49??VehicleNumDemo1\.idea\
?????目錄???????????0??2018-06-13?17:26??VehicleNumDemo1\.idea\caches\
?????文件?????????545??2018-06-14?08:42??VehicleNumDemo1\.idea\caches\build_file_checksums.ser
?????目錄???????????0??2018-06-13?17:25??VehicleNumDemo1\.idea\codestyles\
?????文件????????1803??2018-06-13?17:25??VehicleNumDemo1\.idea\codestyles\Project.xml
?????文件????????1093??2018-06-14?10:18??VehicleNumDemo1\.idea\encodings.xml
?????文件?????????626??2018-06-13?17:26??VehicleNumDemo1\.idea\gradle.xml
............此處省略159個(gè)文件信息