邮件内容如下,但是这样没有标点,把名字电话和邮箱、内容都一起显示,怎么控制格式呢?比如分行显示document.forms["feedback"].mailbody.value=document.forms["feedback"].pa_truename.value+document.forms["feedback"].pa_tel.value+document.forms["feedback"].email.value+document.forms["feedback"].content.value;