JS代码求解！！

Question

switch(location.host){case 'index.htm':location.href="bbs.php"break;}
我想让它 5秒后执行
location.href="bbs.php"

Answer 1

function Redirect(){
switch(location.host){ case 'index.htm': location.href="bbs.php" break; } 
}
setTimeout(Redirect,5000);

Answer 2

setTimeout(函数名，时间（这里是毫秒）)

Answer 3

switch(location.host){ case 'index.htm': setTimeout(function(){location.href="bbs.php"},5000); break; }