iOS 封装一个 Date处理服务器中返回的时间

来源：互联网发布：出发台湾软件编辑：程序博客网时间：2024/05/22 04:53

//处理服务器时间的接口 +(NSString *)currentTime:(NSString *)str timeFormat:(NSString *)timeFormat;

+(NSString *)currentTime:(NSString *)string timeFormat:(NSString *)timeFormat{    //把字符串转为NSdate    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];    [dateFormatter setDateFormat:timeFormat];    NSDate *timeDate = [dateFormatter dateFromString:string];    //得到与当前时间差    NSTimeInterval  timeInterval = [timeDate timeIntervalSinceNow];    timeInterval = -timeInterval;    //标准时间和北京时间差8个小时    timeInterval = timeInterval - 8*60*60;    long temp = 0;    NSString *result;    if (timeInterval < 60) {        result = [NSString stringWithFormat:@"刚刚"];    }    else if((temp = timeInterval/60) <60){        result = [NSString stringWithFormat:@"%ld分钟前",temp];    }    else if((temp = temp/60) <24){        result = [NSString stringWithFormat:@"%ld小时前",temp];    }    else if((temp = temp/24) <30){        result = [NSString stringWithFormat:@"%ld天前",temp];    }    else if((temp = temp/30) <12){        result = [NSString stringWithFormat:@"%ld月前",temp];    }    else{        temp = temp/12;        result = [NSString stringWithFormat:@"%ld年前",temp];    }    return  result;}

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