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mc.showTabBarRedDot(Object object)

显示 tabBar 某一项的右上角的红点

Object object 参数

属性类型默认值必填说明
indexNumber是tabBar 的哪一项,从左边算起
successFunction否接口调用成功的回调函数
failFunction否接口调用失败的回调函数
completeFunction否接口调用结束的回调函数(调用成功、失败都会执行)

示例代码:

mc.showTabBarRedDot({
  index: 1,
  complete: function(res){
    console.info(res);
  }
})