swkz_wx/pages/course_detail/course_detail.json

{
  "usingComponents": {
    "t-count-down": "tdesign-miniprogram/count-down/count-down",
    "t-button": "tdesign-miniprogram/button/button",
    "t-image": "tdesign-miniprogram/image/image",
    "t-loading": "tdesign-miniprogram/loading/loading",
    "t-dialog": "tdesign-miniprogram/dialog/dialog",
    "t-toast": "tdesign-miniprogram/toast/toast"
  }
}