yuyue/applet/lionfish_comshop/components/topic/topic.json

{
  "component": true,
  "usingComponents": {
    "i-img": "../img/index",
    "i-button": "../button/index",
    "i-router-link": "../router-link/router-link",
    "i-addcart": "../addCartBtn/index"
  }
}