js 笔记

1. map
   let html = arr.map(item=>``).join('');
2. filter
   arr = arr.filter(item=>item.id>10);
3. <img id="@i.FileGUID" src="@i.FilePhysicalAddress" alt="" onclick="WebsiteLinks($(this).attr('ID'))">
4. layer.alert 成功后回调

   layer.alert("操作成功！", { icon: 6, closeBtn: 0 }, function(index){
                               location.reload();
                           });