多组件用来解决切换语言css的问题,具体请看代码

  mounted() {    if (uni.getStorageSync('locale')) {      this.locale = uni.getStorageSync('locale');      this.$i18n.locale = uni.getStorageSync('locale')    } else {      this.locale = 'zh-cn';      this.$i18n.locale = 'zh-cn'    }  },