1.重写的description方法 可以直接打印模型 2.给定字典自动生成带有注释的属性列表 1、检查赋值信息 (直接打印模型)
Person *person = [[Person alloc] init];
person.name = @"Lucy";
person.age = 27;
person.gender = @"女";
person.address = @"北京-朝阳";
NSLog(@"%@",person);
2、配合网络解析 检查赋值情况(直接打印模型)
NSString *jsonString = @"{\"name\":\"Jack\", \"age\":28, \"gender\":\"男\", \"address\":\"北京-朝阳\",}";
Person *person = [Person mj_objectWithKeyValues:jsonString];
NSLog(@"%@",person);
3、任意对象调用 propertiesCodeWithDict 传入想要生成属性的字典即可
NSString *jsonString = @"{\"name\":\"Jack\", \"age\":28, \"gender\":\"男\", \"address\":\"北京-朝阳\",}";
NSData *data = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:nil];
[NSObject propertiesCodeWithDict:dict];
