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uniapp 前端富文本处理

formatRichText(html) {
			//控制小程序中图片大小
			let newContent = html.replace(/<img[^>]*>/gi, function(match, capture) {
				console.log(match.search(/style=/gi));

				if (match.search(/style=/gi) == -1) {
					match = match.replace(/\<img/gi, '<img style=""');
				}
				return match;
			});

			newContent = newContent.replace(/style="/gi, '$& max-width:100% !important; ');
			newContent = newContent.replace(/<br[^>]*\/>/gi, '');//去掉换行标签
			return newContent;
		},