使用代码自动创建模型属性

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

更多内容--> 博客导航每周一篇哟!!!

有任何关于iOS开发的问题!欢迎下方留言!!!或者邮件lieryangios@126.com 虽然我不一定能够解答出来,但是我会请教iOS开发高手!!!解答您的问题!!!

来源：https://www.cnblogs.com/CoderEYLee/p/Object-C-0027.html

标签

nsstring