$(document).ready(function ()

$(document).ready(function ()    $(document).ready(function () {    $(document).ready(function(){    $(document).ready(function)    $(document).ready(function() {    $(document).ready(function()    document.ready()在js里如何写    $(document).ready()    $(document).ready    document.ready()    jquery document.ready    js document.ready    document.onload和ready的区别    document.ready和onload的区别    "document.body.contenteditable=\"true\""    $(...).tooltip is not a function    layui.type is not a function    vue3 this.$set is not a function    "