iPhone 将本地时间转换为字符串

//将本地时间转换成字符串

.h

  NSDateFormatter *dateFormatter;

.m

-(NSString *)getStringfromDate:(NSDate *)date{
    
    if (!dateFormatter) {
        
        dateFormatter = [[NSDateFormatter alloc] init];
        
        [dateFormatter setDateFormat:@"dd-MMM-yyyy"];
        
    }
    return [[dateFormatter stringFromDate:date] uppercaseString];
    
}