App下載
實(shí)例代碼( Tip: 登錄后體驗(yàn)更佳 )
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool在线教程(w3cschool.cn)</title>
<script src="/statics/js/jquery-1.8.3.min.js"></script>
</head>
<body>
    
<script>
$(function () { 
    var d1 = $.Deferred();
    var d2 = $.Deferred();
    $.when( d1, d2 ).done(function ( v1, v2 ) {
        alert( v1 ); // "Fish"
        alert( v2 ); // "Pizza"
    });
    d1.resolve( "Fish" );
    d2.resolve( "Pizza" );
})
</script>
 
</body>
</html>
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