2019-03-29 正则匹配替换html标签内对应的某些字符

解决办法：

var allData ='sadfsad<img&nbsp;alt=""&nbsp;src="./emoji/new_0.gif"&nbsp;
width="16"&nbsp;height="16"&nbsp;align="absmiddle">&nbsp;<br/>&nbsp;
&nbsp;asdf&nbsp;&nbsp;&nbsp;asf&nbsp;<img&nbsp;alt=""&nbsp;src="./emoji/new_28.gif"
&nbsp;width="16"&nbsp;height="16"&nbsp;align="absmiddle">&nbsp;&nbsp;sdf&nbsp;&nbsp;dsfasdf';
allData = allData.replace(/\<([\s\S]*?)\>/g, function(match) {
        
            return match.replace(/&nbsp;/g, " ")
        
 });