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

 

 

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