.sh文件获取当前时间戳

要获取当前时间戳的.sh文件可以使用以下代码：

current=`date "+%Y-%m-%d %H:%M:%S"`
timeStamp=`date -d "$current" +%s`
currentTimeStamp=$((timeStamp*1000))
echo $currentTimeStamp

这段代码首先获取当前时间，并将其转换为时间戳（精确到秒），然后乘以1000转换为毫秒，最后输出当前时间戳。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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