获取当前的时间精确到秒

版权声明: https://blog.csdn.net/yz18931904/article/details/83345158

    Calendar Cld = Calendar.getInstance();
        long timeInMillis = Cld.getTimeInMillis();
        System.out.println(timeInMillis/1000);

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转载自blog.csdn.net/yz18931904/article/details/83345158