我尝试按照在线说明进行操作（许多内容完全相同的文章）https://yourbusiness.azcentral.com/insert-timestamps-tumblr-6892.html
这不起作用
<div class="main">
{block:Posts inlineMediaWidth="700" inlineNestedMediaWidth="700"}
<article class="{block:Text}"
{block:Date} {block:NewDayDate} {DayOfWeek}, {Month} {DayOfMonth}, {Year} {/block:NewDayDate} {/block:Date} text {/block:Text}
{block:Photoset}{block:NewDayDate} {DayOfWeek}, {Month} {DayOfMonth}, {Year} {/block:NewDayDate} {/block:Date} photoset {/block:Photoset}
{block:Photo} {block:NewDayDate} {DayOfWeek}, {Month} {DayOfMonth}, {Year} {/block:NewDayDate} {/block:Date} photo {/block:Photo}
{block:RebloggedFrom}reblogged {/block:RebloggedFrom}
{block:Quote}quote {/block:Quote}
{block:Link}link {/block:Link}
{block:Chat}chat {/block:Chat}
{block:Audio}audio {/block:Audio}
{block:Video}video {/block:Video}
{block:Answer}answer {/block:Answer}
{block:Date}not-page post-{PostID}{/block:Date}
{block:PermalinkPage} active exposed{/block:PermalinkPage}"
{block:Date}data-post-id="{PostID}"{/block:Date}
{block:SupplyLogging}data-supply-logging='{positions}'{/block:SupplyLogging}>