jeecg2-VUE-全局替换字体（鸿蒙、、、）

html,body {
    font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',"HarmonyOS Sans SC", 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'!important;
  }