复制粘贴内容到编辑器上时,一些标签的属性会被过滤,在config.js里添加白名单配置项,例如: whitList: { a: ['target', 'href', 'title', 'class', 'style'], abbr: ['title', 'class', 'style'], address: ['class', 'style'], area: ['shape', 'coords', 'href', 'alt'], article: [], aside: [], audio: ['…