https://blog.youkuaiyun.com/wanglognzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/wanglogn/article/details/74531263https://blog.youkuaiyun.com/wanglogn/article/details/74531263wanglognThu, 06 Jul 2017 11:42:27 +0800undefined,不是global 4 var a = "local"; 5 console.log(a); //=>local 6} //因为var a在函]]>https://blog.youkuaiyun.com/wanglogn/article/details/74231674https://blog.youkuaiyun.com/wanglogn/article/details/74231674wanglognMon, 03 Jul 2017 18:03:02 +0800https://blog.youkuaiyun.com/wanglogn/article/details/74170957https://blog.youkuaiyun.com/wanglogn/article/details/74170957wanglognMon, 03 Jul 2017 09:05:15 +0800https://blog.youkuaiyun.com/wanglogn/article/details/74170807https://blog.youkuaiyun.com/wanglogn/article/details/74170807wanglognMon, 03 Jul 2017 08:24:37 +0800load事件->js代码]]>https://blog.youkuaiyun.com/wanglogn/article/details/74170778https://blog.youkuaiyun.com/wanglogn/article/details/74170778wanglognMon, 03 Jul 2017 08:03:12 +0800https://blog.youkuaiyun.com/wanglogn/article/details/74166691https://blog.youkuaiyun.com/wanglogn/article/details/74166691wanglognMon, 03 Jul 2017 00:33:28 +0800https://blog.youkuaiyun.com/wanglogn/article/details/74165477https://blog.youkuaiyun.com/wanglogn/article/details/74165477wanglognMon, 03 Jul 2017 00:08:50 +0800