快速生成setter与getter和该属性变量的方法(规范示例)

.h文件中写入:

@property(nonatomic,retain)NSString*name;
@property(nonatomic,retain)NSString*gender;

.m文件中写入:

@synthesize  name = _name;
@synthesize gender = _gender;

即可,就算在.m文件写入以下代码,还是会在.h自动生成属性变量:_name,_gender的

-(void)setName:(NSString *)name{

    _name = name;
}
-(NSString *)name
{

    return _name;
}

-(void)setGender:(NSString *)gender
{
    _gender = gender;

}

-(NSString *)gender
{

    return _gender;

}