Java 时间字符串转成时间戳 20221008 10:47:08 yyyyMMdd HH:mm:ss 1665290918

Java工具类方法 时间字符串转成时间戳 2022-10-08 10:47:08 yyyy-MM-dd HH:mm:ss 返回时间戳 1665290918

public long gettimeStemp(String time, String format) {
 
		SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		if (!"".equals(format)) {
			simpleDateFormat = new SimpleDateFormat(format);
		}
 
		long timeStemp = 0;
		try {
 
			Date date = simpleDateFormat.parse(time);
 
			timeStemp = date.getTime();
 
		} catch (ParseException e) {
			e.printStackTrace();
		}
		return timeStemp;
	}

https://blog.csdn.net/YINLUXIA/article/details/122638948