设置字符串中的非中文字符为英文字体
function replaceStr(input){
return (input || '').replace(/([\x00-\xFF]+)/g,'<font style="font-family:Arial,Helvetica,sans-serifs">$1</font>');
}
function replaceStr(input){
return (input || '').replace(/([\x00-\xFF]+)/g,'<font style="font-family:Arial,Helvetica,sans-serifs">$1</font>');
}