使用代码自动创建模型属性

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每次Model中有很多的属性，写起来很费劲！这篇文章将实现一句话创建Model中的所有属性代码，输出到控制台！！！

NSObject+Property.h

#import <Foundation/Foundation.h>@interface NSObject (Property)+ (void)createPropertyCodeWithDictionary:(NSDictionary *)dictionary;@end

NSObject+Property.m

#import "NSObject+Property.h"@implementation NSObject (Property)+ (void)createPropertyCodeWithDictionary:(NSDictionary *)dictionary{    NSMutableString *strM = [NSMutableString string];    // 遍历字典    [dictionary enumerateKeysAndObjectsUsingBlock:^(id  _Nonnull propertyName, id  _Nonnull value, BOOL * _Nonnull stop) {        // NSLog(@"%@ %@",propertyName,[value class]);        NSString *code;        if ([value isKindOfClass:NSClassFromString(@"__NSCFString")]) {            code = [NSString stringWithFormat:@"@property (nonatomic, copy) NSString *%@;",propertyName]            ;        }else if ([value isKindOfClass:NSClassFromString(@"__NSCFNumber")]){            code = [NSString stringWithFormat:@"@property (nonatomic, assign) int %@;",propertyName]            ;        }else if ([value isKindOfClass:NSClassFromString(@"__NSCFArray")]){            code = [NSString stringWithFormat:@"@property (nonatomic, strong) NSArray *%@;",propertyName]            ;        }else if ([value isKindOfClass:NSClassFromString(@"__NSCFDictionary")]){            code = [NSString stringWithFormat:@"@property (nonatomic, strong) NSDictionary *%@;",propertyName]            ;        }else {            //未完待续......        }        [strM appendFormat:@"\n%@\n",code];    }];         NSLog(@"%@",strM);}@end

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