向javascript电子邮件添加变量

如何将var bob添加到此电子邮件的正文中

var bob;
function sendMail() {
var link = "mailto:YourEmailHere"
         + "?cc="
         + "&subject=App Build Link Buit With MWFPRO's App Build Tool"
         + "&body=Hi" 
;

window.location.href = link;
}

var name = "Bob";
function sendMail() {
var link = "mailto:YourEmailHere"
     + "?cc="
     + "&subject=App Build Link Buit With MWFPRO's App Build Tool"
     + "&body=Hi " + name + ","; 
;