Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
HYFileManager is a simple tool of iOS file operations base on NSFileManager. It offers a range of static methods, only a small amount of code to handle file operations often need to deal with, making work easier and faster.
- iOS >= 5.0
- ARC enabled
- operate sandbox directory, use a simple syntax can be operated sandbox directory;
- traverse folder, based on deep values, and access the list of subdirectories;
- Get the file attributes, Including a list of all the attributes or a single attribute;
- Create a file, including the creation of folders, you can also choose whether content or overwrite parameters;
- Delete file, including deleted folder, two new static methods, you can clear the caches and tmp folders
- Copy and move file, including folder, you can easily move and copy the file;
- Get the filename and extension type;
- Determine whether a file exists, whether the file is empty, and whether the file is readable and writable;
- Get file size，include folder size, and provide two ways to return;
- Write to the file contents, support for basic data types, NSData, UIImage and NSCoding.
See HYFileManager.h, and get detailed methodology description.
pod 'FCFileManager'
Copy FCFileManager.h and FCFileManager.m to your project.
/* All shortcuts suppported: + (NSString *)homeDir; + (NSString *)documentsDir; + (NSString *)libraryDir; + (NSString *)preferencesDir; + (NSString *)cachesDir; + (NSString *)tmpDir; */ // home path NSString *homePath = [HYFileManager homeDir];
/* All shortcuts suppported: + (NSArray *)listFilesInDirectoryAtPath:(NSString *)path deep:(BOOL)deep; + (NSArray *)listFilesInHomeDirectoryByDeep:(BOOL)deep; + (NSArray *)listFilesInDocumentDirectoryByDeep:(BOOL)deep; + (NSArray *)listFilesInLibraryDirectoryByDeep:(BOOL)deep; + (NSArray *)listFilesInCachesDirectoryByDeep:(BOOL)deep; + (NSArray *)listFilesInTmpDirectoryByDeep:(BOOL)deep; */ // Traverse library folder NSArray *libraryArr = [HYFileManager listFilesInLibraryDirectoryByDeep:NO];
/* All shortcuts suppported: + (id)attributeOfItemAtPath:(NSString *)path forKey:(NSString *)key; + (id)attributeOfItemAtPath:(NSString *)path forKey:(NSString *)key error:(NSError **)error; + (NSDictionary *)attributesOfItemAtPath:(NSString *)path; + (NSDictionary *)attributesOfItemAtPath:(NSString *)path error:(NSError **)error; */ // Get the file creation date NSDate *date = (NSDate *)[HYFileManager attributeOfItemAtPath:path forKey:NSFileCreationDate error:error];
/* All shortcuts suppported: + (BOOL)createDirectoryAtPath:(NSString *)path; + (BOOL)createDirectoryAtPath:(NSString *)path error:(NSError **)error; + (BOOL)createFileAtPath:(NSString *)path; + (BOOL)createFileAtPath:(NSString *)path error:(NSError **)error; + (BOOL)createFileAtPath:(NSString *)path overwrite:(BOOL)overwrite; + (BOOL)createFileAtPath:(NSString *)path overwrite:(BOOL)overwrite error:(NSError **)error; + (BOOL)createFileAtPath:(NSString *)path content:(NSObject *)content; + (BOOL)createFileAtPath:(NSString *)path content:(NSObject *)content error:(NSError **)error; + (BOOL)createFileAtPath:(NSString *)path content:(NSObject *)content overwrite:(BOOL)overwrite; + (BOOL)createFileAtPath:(NSString *)path content:(NSObject *)content overwrite:(BOOL)overwrite error:(NSError **)error; + (NSDate *)creationDateOfItemAtPath:(NSString *)path; + (NSDate *)creationDateOfItemAtPath:(NSString *)path error:(NSError **)error; + (NSDate *)modificationDateOfItemAtPath:(NSString *)path; + (NSDate *)modificationDateOfItemAtPath:(NSString *)path error:(NSError **)error; */ // In the library folder, create a folder named test. NSString *directoryPath = [NSString stringWithFormat:@"%@/test", [HYFileManager libraryDir]]; BOOL isSuccess = [HYFileManager createDirectoryAtPath:directoryPath];
/* All shortcuts suppported: + (BOOL)removeItemAtPath:(NSString *)path; + (BOOL)removeItemAtPath:(NSString *)path error:(NSError **)error; + (BOOL)clearCachesDirectory; + (BOOL)clearTmpDirectory; */ // In the library folder, delete a folder named test. NSString *directoryPath = [NSString stringWithFormat:@"%@/test", [HYFileManager libraryDir]]; BOOL isSuccess = [HYFileManager removeItemAtPath:directoryPath];
/* All shortcuts suppported: + (BOOL)copyItemAtPath:(NSString *)path toPath:(NSString *)toPath; + (BOOL)copyItemAtPath:(NSString *)path toPath:(NSString *)toPath error:(NSError **)error; + (BOOL)copyItemAtPath:(NSString *)path toPath:(NSString *)toPath overwrite:(BOOL)overwrite; + (BOOL)copyItemAtPath:(NSString *)path toPath:(NSString *)toPath overwrite:(BOOL)overwrite error:(NSError **)error; */ // copy folder NSError *error; NSString *path = [NSString stringWithFormat:@"%@/test/hyyy", [HYFileManager libraryDir]]; NSString *toPath = [NSString stringWithFormat:@"%@/hyyy", [HYFileManager libraryDir]]; BOOL isSuccess = [HYFileManager copyItemAtPath:path toPath:toPath overwrite:YES error:&error];
/* All shortcuts suppported: + (BOOL)moveItemAtPath:(NSString *)path toPath:(NSString *)toPath; + (BOOL)moveItemAtPath:(NSString *)path toPath:(NSString *)toPath error:(NSError **)error; + (BOOL)moveItemAtPath:(NSString *)path toPath:(NSString *)toPath overwrite:(BOOL)overwrite; + (BOOL)moveItemAtPath:(NSString *)path toPath:(NSString *)toPath overwrite:(BOOL)overwrite error:(NSError **)error; */ // move folder NSError *error; NSString *path = [NSString stringWithFormat:@"%@/hyyy", [HYFileManager libraryDir]]; NSString *toPath = [NSString stringWithFormat:@"%@/test/hyyy", [HYFileManager libraryDir]]; BOOL isSuccess = [HYFileManager moveItemAtPath:path toPath:toPath overwrite:YES error:&error];
/* All shortcuts suppported: + (NSString *)fileNameAtPath:(NSString *)path suffix:(BOOL)suffix; + (NSString *)directoryAtPath:(NSString *)path; + (NSString *)suffixAtPath:(NSString *)path; */ // get the filename, including suffix. NSString *path = [NSString stringWithFormat:@"%@/test/hyyy/file.md", [HYFileManager libraryDir]]; NSString *fileName = [HYFileManager fileNameAtPath:path suffix:YES];
/* All shortcuts suppported: + (BOOL)isExistsAtPath:(NSString *)path; + (BOOL)isEmptyItemAtPath:(NSString *)path; + (BOOL)isEmptyItemAtPath:(NSString *)path error:(NSError **)error; + (BOOL)isDirectoryAtPath:(NSString *)path; + (BOOL)isDirectoryAtPath:(NSString *)path error:(NSError **)error; + (BOOL)isFileAtPath:(NSString *)path; + (BOOL)isFileAtPath:(NSString *)path error:(NSError **)error; + (BOOL)isExecutableItemAtPath:(NSString *)path; + (BOOL)isReadableItemAtPath:(NSString *)path; + (BOOL)isWritableItemAtPath:(NSString *)path; */ // whether a file exists NSString *path = [NSString stringWithFormat:@"%@/test/hyyy/file.md", [HYFileManager libraryDir]]; BOOL isExist = [HYFileManager isExistsAtPath:path];
/* All shortcuts suppported: + (NSNumber *)sizeOfItemAtPath:(NSString *)path; + (NSNumber *)sizeOfItemAtPath:(NSString *)path error:(NSError **)error; + (NSNumber *)sizeOfFileAtPath:(NSString *)path; + (NSNumber *)sizeOfFileAtPath:(NSString *)path error:(NSError **)error; + (NSNumber *)sizeOfDirectoryAtPath:(NSString *)path; + (NSNumber *)sizeOfDirectoryAtPath:(NSString *)path error:(NSError **)error; + (NSString *)sizeFormattedOfItemAtPath:(NSString *)path; + (NSString *)sizeFormattedOfItemAtPath:(NSString *)path error:(NSError **)error; + (NSString *)sizeFormattedOfFileAtPath:(NSString *)path; + (NSString *)sizeFormattedOfFileAtPath:(NSString *)path error:(NSError **)error; + (NSString *)sizeFormattedOfDirectoryAtPath:(NSString *)path; + (NSString *)sizeFormattedOfDirectoryAtPath:(NSString *)path error:(NSError **)error; */ // get file size. NSError *error; NSString *path = [NSString stringWithFormat:@"%@/test/hyyy/file.md", [HYFileManager libraryDir]]; NSNumber *size = [HYFileManager sizeOfFileAtPath:path error:&error];
/* All shortcuts suppported: + (BOOL)writeFileAtPath:(NSString *)path content:(NSObject *)content; + (BOOL)writeFileAtPath:(NSString *)path content:(NSObject *)content error:(NSError **)error; */ // write content NSError *error; NSString *path = [NSString stringWithFormat:@"%@/test/hyyy/file.md", [HYFileManager libraryDir]]; BOOL isSuccess = [HYFileManager writeFileAtPath:path content:@"Hello World" error:error];
##License Released under MIT License.