iOS自动生成属性代码

#import <Foundation/Foundation.h>

@interface NSObject (propertyCode)

/**
 *  自动生成属性申明Code
 *
 *  @param dict 传入的字典
 */
+ (void)propertyCodeWithDictionary:(NSDictionary *)dict;



@end


#import "NSObject+propertyCode.h"
#import <objc/runtime.h>

@implementation NSObject (propertyCode)

// 自动生成属性声明的代码

+ (void)propertyCodeWithDictionary:(NSDictionary *)dict
{

    NSMutableString *strM = [NSMutableString string];
    
    [dict enumerateKeysAndObjectsUsingBlock:^(id  _Nonnull key, id  _Nonnull obj, BOOL * _Nonnull stop) {
        
        NSString *str;
        
        NSLog(@"%@",[obj class]);
        if ([obj isKindOfClass:NSClassFromString(@"__NSCFString")] || [obj isKindOfClass:NSClassFromString(@"NSTaggedPointerString")] || [obj isKindOfClass:NSClassFromString(@"__NSCFConstantString")]) {
            str = [NSString stringWithFormat:@"@property (nonatomic, copy) NSString *%@;",key];
        }
        if ([obj isKindOfClass:NSClassFromString(@"__NSCFNumber")]) {
            str = [NSString stringWithFormat:@"@property (nonatomic, assign) NSInteger %@;",key];
        }
        if ([obj isKindOfClass:NSClassFromString(@"__NSCFArray")]) {
            str = [NSString stringWithFormat:@"@property (nonatomic, copy) NSArray *%@;",key];
        }
        if ([obj isKindOfClass:NSClassFromString(@"__NSCFDictionary")]) {
            str = [NSString stringWithFormat:@"@property (nonatomic, copy) NSDictionary *%@;",key];
        }
        if ([obj isKindOfClass:NSClassFromString(@"__NSCFBoolean")]) {
            str = [NSString stringWithFormat:@"@property (nonatomic, assign) BOOL %@;",key];
        }
        
        [strM appendFormat:@"\n%@\n",str];
    }];
    
    NSLog(@"%@",strM);
}

• 写一个NSObject分类自动生成代码

• 如何使用？
  在控制栏，打印
  po [NSObject propertyCodeWithDictionary:dict[@"list"][0]]
  如下图：

  
  image.png

接下来只要把控制台的属性直接复制粘贴到model类里面就好了