清除富文本样式

removeHtmlStyle(html){
let rel = /style\s*?=\s*?([‘"])[\s\S]*?\1/g;
let newHtml = "";
if (html) {
newHtml = html.replace(rel, "");
}
// 清除类名
// let relClass = /class\s*?=\s*?([‘"])[\s\S]*?\1/g;
// let newClassHtml = "";
// if (newHtml) {
// newClassHtml = newHtml.replace(relClass, "");
// }
return newHtml;
},