📅  最后修改于: 2022-03-11 15:04:00.908000             🧑  作者: Mango
1
JS
$( "div" ).data( "role" ) === "page";
$( "div" ).data( "lastValue" ) === 43;
$( "div" ).data( "hidden" ) === true;
$( "div" ).data( "options" ).name === "John";