js内\n替换为<br/>

<script type=“text/javascript">

$(document).ready(function(){

var content=$("#adesc").html(); 

content=content.replaceAll('\n','<br/>'); 

 

$("#adesc").html(content);

});

 

String.prototype.replaceAll  = function(s1,s2){   

return this.replace(new RegExp(s1,"gm"),s2);   

 

}

</script>