ThingEncryptImageKVStorage Class Reference

#import <ThingEncryptImageKVStorage.h>

Inheritance diagram for ThingEncryptImageKVStorage:

Instance Methods
(instancetype)	- UNAVAILABLE_ATTRIBUTE
(nullable instancetype)	- initWithPath:
(BOOL)	- saveItem:
(BOOL)	- saveItemWithKey:value:
(BOOL)	- saveItemWithKey:value:filename:extendedData:
(BOOL)	- removeItemForKey:
(BOOL)	- removeItemForKeys:
(BOOL)	- removeItemsEarlierThanTime:
(BOOL)	- removeItemsToFitSize:
(BOOL)	- removeAllItems
(BOOL)	- removeItemsAtPath:
(nullable ThingEncryptKVStorageItem *)	- getItemForKey:
(nullable NSData *)	- getItemValueForKey:
(nullable NSDictionary< NSString *, NSData * > *)	- getItemValueForKeys:
(nullable NSString *)	- cachePathForKey:
(BOOL)	- itemExistsForKey:
(int)	- getItemsCount
(int)	- getItemsSize
(instancetype)	- UNAVAILABLE_ATTRIBUTE
(nullable instancetype)	- initWithPath:
(BOOL)	- saveItem:
(BOOL)	- saveItemWithKey:value:
(BOOL)	- saveItemWithKey:value:filename:extendedData:
(BOOL)	- removeItemForKey:
(BOOL)	- removeItemForKeys:
(BOOL)	- removeItemsEarlierThanTime:
(BOOL)	- removeItemsToFitSize:
(BOOL)	- removeAllItems
(BOOL)	- removeItemsAtPath:
(nullable ThingEncryptKVStorageItem *)	- getItemForKey:
(nullable NSData *)	- getItemValueForKey:
(nullable NSDictionary< NSString *, NSData * > *)	- getItemValueForKeys:
(nullable NSString *)	- cachePathForKey:
(BOOL)	- itemExistsForKey:
(int)	- getItemsCount
(int)	- getItemsSize
(instancetype)	- UNAVAILABLE_ATTRIBUTE
(nullable instancetype)	- initWithPath:
(BOOL)	- saveItem:
(BOOL)	- saveItemWithKey:value:
(BOOL)	- saveItemWithKey:value:filename:extendedData:
(BOOL)	- removeItemForKey:
(BOOL)	- removeItemForKeys:
(BOOL)	- removeItemsEarlierThanTime:
(BOOL)	- removeItemsToFitSize:
(BOOL)	- removeAllItems
(BOOL)	- removeItemsAtPath:
(nullable ThingEncryptKVStorageItem *)	- getItemForKey:
(nullable NSData *)	- getItemValueForKey:
(nullable NSDictionary< NSString *, NSData * > *)	- getItemValueForKeys:
(nullable NSString *)	- cachePathForKey:
(BOOL)	- itemExistsForKey:
(int)	- getItemsCount
(int)	- getItemsSize
(instancetype)	- UNAVAILABLE_ATTRIBUTE
(nullable instancetype)	- initWithPath:
(BOOL)	- saveItem:
(BOOL)	- saveItemWithKey:value:
(BOOL)	- saveItemWithKey:value:filename:extendedData:
(BOOL)	- removeItemForKey:
(BOOL)	- removeItemForKeys:
(BOOL)	- removeItemsEarlierThanTime:
(BOOL)	- removeItemsToFitSize:
(BOOL)	- removeAllItems
(BOOL)	- removeItemsAtPath:
(nullable ThingEncryptKVStorageItem *)	- getItemForKey:
(nullable NSData *)	- getItemValueForKey:
(nullable NSDictionary< NSString *, NSData * > *)	- getItemValueForKeys:
(nullable NSString *)	- cachePathForKey:
(BOOL)	- itemExistsForKey:
(int)	- getItemsCount
(int)	- getItemsSize

Class Methods
(instancetype)	+ UNAVAILABLE_ATTRIBUTE
(instancetype)	+ UNAVAILABLE_ATTRIBUTE
(instancetype)	+ UNAVAILABLE_ATTRIBUTE
(instancetype)	+ UNAVAILABLE_ATTRIBUTE

Properties
NSString *	path
	The path of this storage. More...
NSString *	dataDirectory
	The data path of this storage. More...
BOOL	errorLogsEnabled
	Set YES to enable error logs for debug. More...

Detailed Description

ThingKVStorage is a key-value storage based on sqlite and file system. Thingpically, you should not use this class directly.

@discussion The designated initializer for ThingKVStorage is initWithPath:. After initialized, a directory is created based on the path to hold key-value data. Once initialized you should not read or write this directory without the instance.

Warning

The instance of this class is NOT thread safe, you need to make sure that there's only one thread to access the instance at the same time. If you really need to process large amounts of data in multi-thread, you should split the data to multiple KVStorage instance (sharding).

Definition at line 42 of file ThingEncryptImageKVStorage.h.

Method Documentation

cachePathForKey: [1/4]

- (nullable NSString *) cachePathForKey:

(nonnull NSString *)

key

The cache path for key

Parameters

key	A string identifying the value

Returns

The cache path for key. Or nil if the key can not associate to a path

cachePathForKey: [2/4]

- (nullable NSString *) cachePathForKey:

(nonnull NSString *)

key

The cache path for key

Parameters

key	A string identifying the value

Returns

The cache path for key. Or nil if the key can not associate to a path

cachePathForKey: [3/4]

- (nullable NSString *) cachePathForKey:

(nonnull NSString *)

key

The cache path for key

Parameters

key	A string identifying the value

Returns

The cache path for key. Or nil if the key can not associate to a path

cachePathForKey: [4/4]

- (nullable NSString *) cachePathForKey:

(nonnull NSString *)

key

The cache path for key

Parameters

key	A string identifying the value

Returns

The cache path for key. Or nil if the key can not associate to a path

getItemForKey: [1/4]

- (nullable ThingEncryptKVStorageItem *) getItemForKey:

(NSString *)

key

=============================================================================

@name Get Items

Get item with a specified key.

Parameters

key	A specified key.

Returns

Item for the key, or nil if not exists / error occurs.

getItemForKey: [2/4]

- (nullable ThingEncryptKVStorageItem *) getItemForKey:

(NSString *)

key

=============================================================================

@name Get Items

Get item with a specified key.

Parameters

key	A specified key.

Returns

Item for the key, or nil if not exists / error occurs.

getItemForKey: [3/4]

- (nullable ThingEncryptKVStorageItem *) getItemForKey:

(NSString *)

key

=============================================================================

@name Get Items

Get item with a specified key.

Parameters

key	A specified key.

Returns

Item for the key, or nil if not exists / error occurs.

getItemForKey: [4/4]

- (nullable ThingEncryptKVStorageItem *) getItemForKey:

(NSString *)

key

=============================================================================

@name Get Items

Get item with a specified key.

Parameters

key	A specified key.

Returns

Item for the key, or nil if not exists / error occurs.

getItemsCount [1/4]

- (int) getItemsCount

Get total item count.

Returns

Total item count, -1 when an error occurs.

getItemsCount [2/4]

- (int) getItemsCount

Get total item count.

Returns

Total item count, -1 when an error occurs.

getItemsCount [3/4]

- (int) getItemsCount

Get total item count.

Returns

Total item count, -1 when an error occurs.

getItemsCount [4/4]

- (int) getItemsCount

Get total item count.

Returns

Total item count, -1 when an error occurs.

getItemsSize [1/4]

- (int) getItemsSize

Get item value's total size in bytes.

Returns

Total size in bytes, -1 when an error occurs.

getItemsSize [2/4]

- (int) getItemsSize

Get item value's total size in bytes.

Returns

Total size in bytes, -1 when an error occurs.

getItemsSize [3/4]

- (int) getItemsSize

Get item value's total size in bytes.

Returns

Total size in bytes, -1 when an error occurs.

getItemsSize [4/4]

- (int) getItemsSize

Get item value's total size in bytes.

Returns

Total size in bytes, -1 when an error occurs.

getItemValueForKey: [1/4]

- (nullable NSData *) getItemValueForKey:

(NSString *)

key

Get item value with a specified key.

Parameters

key	A specified key.

Returns

Item's value, or nil if not exists / error occurs.

getItemValueForKey: [2/4]

- (nullable NSData *) getItemValueForKey:

(NSString *)

key

Get item value with a specified key.

Parameters

key	A specified key.

Returns

Item's value, or nil if not exists / error occurs.

getItemValueForKey: [3/4]

- (nullable NSData *) getItemValueForKey:

(NSString *)

key

Get item value with a specified key.

Parameters

key	A specified key.

Returns

Item's value, or nil if not exists / error occurs.

getItemValueForKey: [4/4]

- (nullable NSData *) getItemValueForKey:

(NSString *)

key

Get item value with a specified key.

Parameters

key	A specified key.

Returns

Item's value, or nil if not exists / error occurs.

getItemValueForKeys: [1/4]

- (nullable NSDictionary< NSString *, NSData * > *) getItemValueForKeys:

(NSArray< NSString * > *)

keys

Get items value with an array of keys.

Parameters

keys	An array of specified keys.

Returns

A dictionary which key is 'key' and value is 'value', or nil if not exists / error occurs.

getItemValueForKeys: [2/4]

- (nullable NSDictionary< NSString *, NSData * > *) getItemValueForKeys:

(NSArray< NSString * > *)

keys

Get items value with an array of keys.

Parameters

keys	An array of specified keys.

Returns

A dictionary which key is 'key' and value is 'value', or nil if not exists / error occurs.

getItemValueForKeys: [3/4]

- (nullable NSDictionary< NSString *, NSData * > *) getItemValueForKeys:

(NSArray< NSString * > *)

keys

Get items value with an array of keys.

Parameters

keys	An array of specified keys.

Returns

A dictionary which key is 'key' and value is 'value', or nil if not exists / error occurs.

getItemValueForKeys: [4/4]

- (nullable NSDictionary< NSString *, NSData * > *) getItemValueForKeys:

(NSArray< NSString * > *)

keys

Get items value with an array of keys.

Parameters

keys	An array of specified keys.

Returns

A dictionary which key is 'key' and value is 'value', or nil if not exists / error occurs.

initWithPath: [1/4]

- (nullable instancetype) initWithPath:

(NSString *)

NS_DESIGNATED_INITIALIZER

The designated initializer.

Parameters

path	Full path of a directory in which the storage will write data. If the directory is not exists, it will try to create one, otherwise it will read the data in this directory.

Returns

A new storage object, or nil if an error occurs.

Warning

Multiple instances with the same path will make the storage unstable.

initWithPath: [2/4]

- (nullable instancetype) initWithPath:

(NSString *)

NS_DESIGNATED_INITIALIZER

The designated initializer.

Parameters

path	Full path of a directory in which the storage will write data. If the directory is not exists, it will try to create one, otherwise it will read the data in this directory.

Returns

A new storage object, or nil if an error occurs.

Warning

Multiple instances with the same path will make the storage unstable.

initWithPath: [3/4]

- (nullable instancetype) initWithPath:

(NSString *)

NS_DESIGNATED_INITIALIZER

The designated initializer.

Parameters

path	Full path of a directory in which the storage will write data. If the directory is not exists, it will try to create one, otherwise it will read the data in this directory.

Returns

A new storage object, or nil if an error occurs.

Warning

Multiple instances with the same path will make the storage unstable.

initWithPath: [4/4]

- (nullable instancetype) initWithPath:

(NSString *)

NS_DESIGNATED_INITIALIZER

The designated initializer.

Parameters

path	Full path of a directory in which the storage will write data. If the directory is not exists, it will try to create one, otherwise it will read the data in this directory.

Returns

A new storage object, or nil if an error occurs.

Warning

Multiple instances with the same path will make the storage unstable.

itemExistsForKey: [1/4]

- (BOOL) itemExistsForKey:

(NSString *)

key

=============================================================================

@name Get Storage Status

Whether an item exists for a specified key.

Parameters

key	A specified key.

Returns

YES if there's an item exists for the key, NO if not exists or an error occurs.

itemExistsForKey: [2/4]

- (BOOL) itemExistsForKey:

(NSString *)

key

=============================================================================

@name Get Storage Status

Whether an item exists for a specified key.

Parameters

key	A specified key.

Returns

YES if there's an item exists for the key, NO if not exists or an error occurs.

itemExistsForKey: [3/4]

- (BOOL) itemExistsForKey:

(NSString *)

key

=============================================================================

@name Get Storage Status

Whether an item exists for a specified key.

Parameters

key	A specified key.

Returns

YES if there's an item exists for the key, NO if not exists or an error occurs.

itemExistsForKey: [4/4]

- (BOOL) itemExistsForKey:

(NSString *)

key

=============================================================================

@name Get Storage Status

Whether an item exists for a specified key.

Parameters

key	A specified key.

Returns

YES if there's an item exists for the key, NO if not exists or an error occurs.

removeAllItems [1/4]

- (BOOL) removeAllItems

Remove all items in background queue.

@discussion This method will remove the files and sqlite database to a trash folder, and then clear the folder in background queue.

Returns

Whether succeed.

removeAllItems [2/4]

- (BOOL) removeAllItems

Remove all items in background queue.

@discussion This method will remove the files and sqlite database to a trash folder, and then clear the folder in background queue.

Returns

Whether succeed.

removeAllItems [3/4]

- (BOOL) removeAllItems

Remove all items in background queue.

@discussion This method will remove the files and sqlite database to a trash folder, and then clear the folder in background queue.

Returns

Whether succeed.

removeAllItems [4/4]

- (BOOL) removeAllItems

Remove all items in background queue.

@discussion This method will remove the files and sqlite database to a trash folder, and then clear the folder in background queue.

Returns

Whether succeed.

removeItemForKey: [1/4]

- (BOOL) removeItemForKey:

(NSString *)

key

=============================================================================

@name Remove Items

Remove an item with 'key'.

Parameters

key	The item's key.

Returns

Whether succeed.

removeItemForKey: [2/4]

- (BOOL) removeItemForKey:

(NSString *)

key

=============================================================================

@name Remove Items

Remove an item with 'key'.

Parameters

key	The item's key.

Returns

Whether succeed.

removeItemForKey: [3/4]

- (BOOL) removeItemForKey:

(NSString *)

key

=============================================================================

@name Remove Items

Remove an item with 'key'.

Parameters

key	The item's key.

Returns

Whether succeed.

removeItemForKey: [4/4]

- (BOOL) removeItemForKey:

(NSString *)

key

=============================================================================

@name Remove Items

Remove an item with 'key'.

Parameters

key	The item's key.

Returns

Whether succeed.

removeItemForKeys: [1/4]

- (BOOL) removeItemForKeys:

(NSArray< NSString * > *)

keys

Remove items with an array of keys.

Parameters

keys	An array of specified keys.

Returns

Whether succeed.

removeItemForKeys: [2/4]

- (BOOL) removeItemForKeys:

(NSArray< NSString * > *)

keys

Remove items with an array of keys.

Parameters

keys	An array of specified keys.

Returns

Whether succeed.

removeItemForKeys: [3/4]

- (BOOL) removeItemForKeys:

(NSArray< NSString * > *)

keys

Remove items with an array of keys.

Parameters

keys	An array of specified keys.

Returns

Whether succeed.

removeItemForKeys: [4/4]

- (BOOL) removeItemForKeys:

(NSArray< NSString * > *)

keys

Remove items with an array of keys.

Parameters

keys	An array of specified keys.

Returns

Whether succeed.

removeItemsAtPath: [1/4]

- (BOOL) removeItemsAtPath:

(NSString *)

path

Remove all items under the given path in background queue.

Returns

Whether succeed.

removeItemsAtPath: [2/4]

- (BOOL) removeItemsAtPath:

(NSString *)

path

Remove all items under the given path in background queue.

Returns

Whether succeed.

removeItemsAtPath: [3/4]

- (BOOL) removeItemsAtPath:

(NSString *)

path

Remove all items under the given path in background queue.

Returns

Whether succeed.

removeItemsAtPath: [4/4]

- (BOOL) removeItemsAtPath:

(NSString *)

path

Remove all items under the given path in background queue.

Returns

Whether succeed.

removeItemsEarlierThanTime: [1/4]

- (BOOL) removeItemsEarlierThanTime:

(int)

time

Remove all items which last access time is earlier than a specified timestamp.

Parameters

time	The specified unix timestamp.

Returns

Whether succeed.

removeItemsEarlierThanTime: [2/4]

- (BOOL) removeItemsEarlierThanTime:

(int)

time

Remove all items which last access time is earlier than a specified timestamp.

Parameters

time	The specified unix timestamp.

Returns

Whether succeed.

removeItemsEarlierThanTime: [3/4]

- (BOOL) removeItemsEarlierThanTime:

(int)

time

Remove all items which last access time is earlier than a specified timestamp.

Parameters

time	The specified unix timestamp.

Returns

Whether succeed.

removeItemsEarlierThanTime: [4/4]

- (BOOL) removeItemsEarlierThanTime:

(int)

time

Remove all items which last access time is earlier than a specified timestamp.

Parameters

time	The specified unix timestamp.

Returns

Whether succeed.

removeItemsToFitSize: [1/4]

- (BOOL) removeItemsToFitSize:

(int)

maxSize

Remove items to make the total size not larger than a specified size. The least recently used (LRU) items will be removed first.

Parameters

maxSize

The specified size in bytes.

Returns

Whether succeed.

removeItemsToFitSize: [2/4]

- (BOOL) removeItemsToFitSize:

(int)

maxSize

Remove items to make the total size not larger than a specified size. The least recently used (LRU) items will be removed first.

Parameters

maxSize

The specified size in bytes.

Returns

Whether succeed.

removeItemsToFitSize: [3/4]

- (BOOL) removeItemsToFitSize:

(int)

maxSize

Remove items to make the total size not larger than a specified size. The least recently used (LRU) items will be removed first.

Parameters

maxSize

The specified size in bytes.

Returns

Whether succeed.

removeItemsToFitSize: [4/4]

- (BOOL) removeItemsToFitSize:

(int)

maxSize

Remove items to make the total size not larger than a specified size. The least recently used (LRU) items will be removed first.

Parameters

maxSize

The specified size in bytes.

Returns

Whether succeed.

saveItem: [1/4]

- (BOOL) saveItem:

(ThingEncryptKVStorageItem *)

item

=============================================================================

@name Save Items

Save an item or update the item with 'key' if it already exists.

@discussion This method will save the item.key, item.value, item.filename and item.extendedData to disk or sqlite, other properties will be ignored. item.key and item.value should not be empty (nil or zero length). the item.filename should not be empty.

Parameters

item

An item.

Returns

Whether succeed.

saveItem: [2/4]

- (BOOL) saveItem:

(ThingEncryptKVStorageItem *)

item

=============================================================================

@name Save Items

Save an item or update the item with 'key' if it already exists.

@discussion This method will save the item.key, item.value, item.filename and item.extendedData to disk or sqlite, other properties will be ignored. item.key and item.value should not be empty (nil or zero length). the item.filename should not be empty.

Parameters

item

An item.

Returns

Whether succeed.

saveItem: [3/4]

- (BOOL) saveItem:

(ThingEncryptKVStorageItem *)

item

=============================================================================

@name Save Items

Save an item or update the item with 'key' if it already exists.

@discussion This method will save the item.key, item.value, item.filename and item.extendedData to disk or sqlite, other properties will be ignored. item.key and item.value should not be empty (nil or zero length). the item.filename should not be empty.

Parameters

item

An item.

Returns

Whether succeed.

saveItem: [4/4]

- (BOOL) saveItem:

(ThingEncryptKVStorageItem *)

item

=============================================================================

@name Save Items

Save an item or update the item with 'key' if it already exists.

@discussion This method will save the item.key, item.value, item.filename and item.extendedData to disk or sqlite, other properties will be ignored. item.key and item.value should not be empty (nil or zero length). the item.filename should not be empty.

Parameters

item

An item.

Returns

Whether succeed.

saveItemWithKey:value: [1/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value

Save an item or update the item with 'key' if it already exists.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).

Returns

Whether succeed.

saveItemWithKey:value: [2/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value

Save an item or update the item with 'key' if it already exists.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).

Returns

Whether succeed.

saveItemWithKey:value: [3/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value

Save an item or update the item with 'key' if it already exists.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).

Returns

Whether succeed.

saveItemWithKey:value: [4/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value

Save an item or update the item with 'key' if it already exists.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).

Returns

Whether succeed.

saveItemWithKey:value:filename:extendedData: [1/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value
filename:		(nullable NSString *)	filename
extendedData:		(nullable NSData *)	extendedData

Save an item or update the item with 'key' if it already exists. the filename should not be empty.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).
filename	The filename.
extendedData	The extended data for this item (pass nil to ignore it).

Returns

Whether succeed.

saveItemWithKey:value:filename:extendedData: [2/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value
filename:		(nullable NSString *)	filename
extendedData:		(nullable NSData *)	extendedData

Save an item or update the item with 'key' if it already exists. the filename should not be empty.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).
filename	The filename.
extendedData	The extended data for this item (pass nil to ignore it).

Returns

Whether succeed.

saveItemWithKey:value:filename:extendedData: [3/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value
filename:		(nullable NSString *)	filename
extendedData:		(nullable NSData *)	extendedData

Save an item or update the item with 'key' if it already exists. the filename should not be empty.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).
filename	The filename.
extendedData	The extended data for this item (pass nil to ignore it).

Returns

Whether succeed.

saveItemWithKey:value:filename:extendedData: [4/4]

- (BOOL) saveItemWithKey:		(NSString *)	key
value:		(NSData *)	value
filename:		(nullable NSString *)	filename
extendedData:		(nullable NSData *)	extendedData

Save an item or update the item with 'key' if it already exists. the filename should not be empty.

Parameters

key	The key, should not be empty (nil or zero length).
value	The key, should not be empty (nil or zero length).
filename	The filename.
extendedData	The extended data for this item (pass nil to ignore it).

Returns

Whether succeed.

UNAVAILABLE_ATTRIBUTE [1/8]

+ (instancetype) UNAVAILABLE_ATTRIBUTE

UNAVAILABLE_ATTRIBUTE [2/8]

- (instancetype) UNAVAILABLE_ATTRIBUTE

=============================================================================

@name Initializer

UNAVAILABLE_ATTRIBUTE [3/8]

+ (instancetype) UNAVAILABLE_ATTRIBUTE

UNAVAILABLE_ATTRIBUTE [4/8]

- (instancetype) UNAVAILABLE_ATTRIBUTE

=============================================================================

@name Initializer

UNAVAILABLE_ATTRIBUTE [5/8]

+ (instancetype) UNAVAILABLE_ATTRIBUTE

UNAVAILABLE_ATTRIBUTE [6/8]

- (instancetype) UNAVAILABLE_ATTRIBUTE

=============================================================================

@name Initializer

UNAVAILABLE_ATTRIBUTE [7/8]

+ (instancetype) UNAVAILABLE_ATTRIBUTE

UNAVAILABLE_ATTRIBUTE [8/8]

- (instancetype) UNAVAILABLE_ATTRIBUTE

=============================================================================

@name Initializer

Property Documentation

dataDirectory

- (NSString *) dataDirectory

readnonatomicassign

The data path of this storage.

Definition at line 50 of file ThingEncryptImageKVStorage.h.

errorLogsEnabled

- (BOOL) errorLogsEnabled

readwritenonatomicassign

Set YES to enable error logs for debug.

Definition at line 51 of file ThingEncryptImageKVStorage.h.

path

- (NSString *) path

readnonatomicassign

The path of this storage.

=============================================================================

@name Attribute

=============================================================================

@name Attribute

=============================================================================

@name Attribute

=============================================================================

@name Attribute

Definition at line 49 of file ThingEncryptImageKVStorage.h.

---

The documentation for this class was generated from the following files:

• /Users/humtong/Downloads/Pods_副本/ThingEncryptImage/Build/ThingEncryptImage.xcframework/watchos-arm64_i386_x86_64-simulator/ThingEncryptImage.framework/Headers/ThingEncryptImageKVStorage.h
• /Users/humtong/Downloads/Pods_副本/ThingEncryptImage/Build/ThingEncryptImage.xcframework/ios-x86_64-simulator/ThingEncryptImage.framework/Headers/ThingEncryptImageKVStorage.h
• /Users/humtong/Downloads/Pods_副本/ThingEncryptImage/Build/ThingEncryptImage.xcframework/ios-arm64/ThingEncryptImage.framework/Headers/ThingEncryptImageKVStorage.h
• /Users/humtong/Downloads/Pods_副本/ThingEncryptImage/Build/ThingEncryptImage.xcframework/watchos-arm64_arm64_32_armv7k/ThingEncryptImage.framework/Headers/ThingEncryptImageKVStorage.h