如何将两个变量连接为我的ng-src？

Question

我有一个来自我的控制器的变量,它有一个链接,以及来自我的ng-repeat的图片.

vm.data.piclink = 'https://s3-ap-southeast-1.amazonaws.com/felda/'; 
// in my controler


//in my html
<div ng-repeat =" picturename in category.category_name_image" >
    <image type="image" ng-src= "category.data.piclink" + "picturename.picture[0].filename" style="width:100%" />
//picturename.picture[0].filename = u_backpack.png
</div>

我不知道如何将两者结合成一个整体的链接.我希望我的结果如下:https // 3-ap-southeast-1.amazonaws.com/felda/u_backpack.png

Answer 1

ng-src="{{category.data.piclink + picturename.picture[0].filename}}"