我在/app/asssets/images/symbols.svg上有一个svg图像,内容如下.
<svg xmlns="http://www.w3.org/2000/svg"><symbol id="icon-search" viewBox="0 0 18 18"><path fill="currentColor" d="M12.8 11.4c.9-1.2 1.4-2.7 1.4-4.3C14.2 3.2 11 0 7.1 0S0 3.2 0 7.1c0 3.9 3.2 7.1 7.1 7.1 1.6 0 3.1-.5 4.3-1.4l5.2 5.2 1.4-1.4-5.2-5.2zM2 7.1C2 4.3 4.3 2 7.1 2s5.1 2.3 5.1 5.1-2.3 5.1-5.1 5.1S2 9.9 2 7.1z"/></symbol><symbol id="icon-view-default" viewBox="0 0 18 18"><g fill="currentColor"><path d="M8 11H0V0h8v11zM18 5h-8V0h8v5zM8 18H0v-5h8v5zM18 18h-8V7h8v11z"/></g></symbol><symbol id="icon-view-alt" viewBox="0 0 18 18"><g fill="currentColor"><path d="M8 8H0V0h8v8zM18 8h-8V0h8v8zM8 18H0v-8h8v8zM18 18h-8v-8h8v8z"/></g></symbol><symbol id="icon-view-full" viewBox="0 0 18 18"><g fill="currentColor"><path d="M18 8H0V0h18v8zM18 18H0v-8h18v8z"/></g></symbol><symbol id="icon-facebook" viewBox="0 0 …