exam_mp/App.vue

<script>
export default {
  onLaunch: function () {
    console.warn(
      "当前组件仅支持 uni_modules 目录结构 ，请升级 HBuilderX 到 3.1.0 版本以上！"
    );
    console.log("App Launch");
  },
  onShow: function () {
    console.log("App Show");
  },
  onHide: function () {
    console.log("App Hide");
  },
};
</script>

<style lang="scss">
@import "@/uni.scss";
/*每个页面公共css */
@import "@/uni_modules/uni-scss/index.scss";
/* #ifndef APP-NVUE */
@import "@/static/customicons.css";
/* #endif */
button {
  background-color: $primary;
  font-weight: 500;
  font-size: 32rpx;
  color: #fff;
  margin: 0;
  width: 100%;
  &::after {
    border: 0;
  }
}
</style>