$(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()    $(document).ready    js document ready    js document.ready    jquery document.ready    "document.body.contenteditable=\"true\""    javascript:alert(document.lastmodified)    vue3 this.$set is not a function    (function anonymous( ) { debugger })    "