原生jsjQuerydocument.title$('title')docuemnt.getElementsByTagName('TagName')$('TagName')document.getElementById('id')$('#id')document.getElementsByClassName('ClassName')$('.ClassName')document.querySelectorAll('.Class Tag')$('.Class Tag')DOM.getAttribute('src')$(selector).attr('src')DOM.setAttribute('src')$(selector).attr('src','value')DOM.innerHTML$(selector).html()DOM.style.color$(selector).css('color')

document.createElement('div')
document.createTextNode('text')
ourDiv.appendChild(newParagraph)
ourDiv.insertBefore(newHeading,para)
ourDiv.replaceChild(newImg, swapMe)
parentDiv.removeChild(removeMe)


document.onload = function(){...}$(document).ready(function(){...})