use to KeyedArchiver, auto NSCoding

pod 'TAutoArchiver'

/.h/ typedef NS_ENUM(NSInteger, StudentScoreStage) { StudentScoreStageStart = 0, StudentScoreStageMid, StudentScoreStageEnd,

};

@class BTest, CTest; @interface ATest : NSObject

@property (strong, nonatomic) NSString *uid; @property (assign, nonatomic) int code; @property (assign, nonatomic) BOOL flag; @property (strong, nonatomic) NSDictionary<NSNumber *, NSString *> *scoreDict;

@property (strong, nonatomic) BTest *bTest; @property (strong, nonatomic) NSArray<CTest *> *cTests;

@property (copy, nonatomic) NSString *nullStr;

@property (assign, nonatomic) int ignoreInt; @property (copy, nonatomic) NSString *ignoreStr; @property (strong, nonatomic) NSArray<CTest *> *ignoreArrs; @property (strong, nonatomic) NSDictionary<NSNumber *, NSString *> *ignoreDics; @property (strong, nonatomic) BTest *ignoreBTest;

@property (copy, nonatomic) NSString *allowStr;

@end

@interface BTest : NSObject

@property (assign, nonatomic) int age; @property (copy, nonatomic) NSString *area; @property (assign, nonatomic) BOOL flag; @property (assign, nonatomic) CGFloat height;

@property (copy, nonatomic) NSString *nullStr;

@end

@interface CTest : NSObject

@property (copy, nonatomic) NSString *name; @property (assign, nonatomic) NSInteger phone; @property (assign, nonatomic) BOOL flag;

@property (copy, nonatomic) NSString *nullStr;

@end

/.m/ @implementation ATest

• (instancetype)initWithCoder:(NSCoder *)aDecoder { if (self = [super init]) { [self autoDecoder:aDecoder]; } return self; }

• (void)encodeWithCoder:(NSCoder *)aCoder { [self autoEncoder:aCoder]; }

//- (NSArray *)allowedCodingPropertyNames //{ // return @[@"allowStr"]; //}

//- (NSArray *)ignoredCodingPropertyNames //{ // return @[@"ignoreStr", @"ignoreInt", @"ignoreArrs", @"ignoreDics", @"ignoreBTest"]; //}

@end

@implementation BTest

• (instancetype)initWithCoder:(NSCoder *)aDecoder { if (self = [super init]) { [self autoDecoder:aDecoder]; } return self; }

• (void)encodeWithCoder:(NSCoder *)aCoder { [self autoEncoder:aCoder]; }

@end

@implementation CTest

• (instancetype)initWithCoder:(NSCoder *)aDecoder { if (self = [super init]) { [self autoDecoder:aDecoder]; } return self; }

• (void)encodeWithCoder:(NSCoder *)aCoder { [self autoEncoder:aCoder]; }

@end

/TAutoCoder TKeyedArchiver/ ATest *aTest = [[ATest alloc] init]; aTest.uid = @"TAutoArchiver1"; aTest.code = 1; aTest.flag = YES; aTest.scoreDict = @{ @(StudentScoreStageStart) : @"98", @(StudentScoreStageMid) : @"89", @(StudentScoreStageEnd) : @"85" };

BTest *bTest = [[BTest alloc] init]; bTest.age = 16; bTest.area = @"sz"; bTest.flag = NO; bTest.height = 178.f;

aTest.bTest = bTest;

CTest *cTest = [[CTest alloc] init]; cTest.name = @"tfile"; cTest.phone = 12345678901; cTest.flag = YES;

aTest.cTests = @[cTest, cTest, cTest];

aTest.ignoreStr = @"whatever, the value will ignore"; aTest.ignoreInt = 404; aTest.ignoreArrs = aTest.cTests; aTest.ignoreBTest = aTest.bTest; aTest.ignoreDics = aTest.scoreDict;

aTest.allowStr = @"whatever, the value just allow";

BOOL suc = [TKeyedArchiver setObject:aTest forKey:@"info3" forDirectoryPath:nil]; NSLog(@"TKeyedArchiver setObject suc:%d", suc);

//to test，after 2s，Unarchiver dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2.f * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ ATest *aTest2 = [TKeyedArchiver objectForKey:@"info3" forDirectoryPath:nil]; NSLog(@"%@", aTest2); //maybe you need description or breakpoint });