BaseNavBar.vue

<template>
  <div class="base-nav-bar">
    <van-nav-bar
      :title="navBarTitle"
      left-arrow
      @click-left="onClickLeft"
      @click-right="onClickRight"
    />
  </div>
</template>

<script>
export default {
  name: "BaseNavBar",
  props: {
    navBarTitle: {
      type: String,
      default: "标题"
    }
  },
  methods: {
    onClickLeft() {
      this.$router.go(-1);
    },
    onClickRight() {
      console.log("right");
    }
  }
};
</script>

<style>
.van-nav-bar__content .van-nav-bar__title {
  font-family: PingFang-SC-Bold;
  font-size: 20px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 20px;
  color: #333333;
}
.van-nav-bar__content .van-nav-bar__left .van-icon {
  color: #333333;
  font-size: 20px;
}
</style>

<style lang="scss" scoped>
::v-deep .van-nav-bar .van-icon {
  color: #000000;
}
</style>