Use js to solve the problem of numbers not being able to wrap into new lines_javascript skills

复制代码 代码如下:

function toBreakWord(intLen, id){
var obj=document.getElementById(id);
var strContent=obj.innerHTML;
var strTemp="";
while(strContent.length>intLen){
strTemp =strContent.substr(0,intLen) "
";
strContent=strContent.substr(intLen,strContent.length); }
strTemp = strContent;obj.innerHTML=strTemp;
}

.br{word-break:break-all;word-warp:break-word;background-color:#eee;}