微信小程序将页面按钮悬浮固定在底部的实现代

 <!--底部按钮的背景层-->
 <view class="baise"></view>
 <!--底部按钮-->
 <view class="anniu">
  <button formType="submit" class="btn-normal btbdstk" bindtap="resetSalaryBtnClick" >
   <view class="bdstk" >
    <text >重置条件</text> 
   </view>
  </button>
  <button formType="submit" disabled="{{disabled}}" class="btn-normal btbdstk" >
   <view class="sqdzk">
    <text>确认查询</text>
   </view>
  </button>
  </view>

/* 底部按钮 */
.baise{
  background:#FFFFFF;
  display:flex;
  position:fixed; 
  width:100%;
  height:150rpx;
  z-index:665;
  bottom:0rpx;
}
.anniu{
 display:flex;
 position:fixed; 
 width:95%;
 z-index:666;
 bottom:55rpx;
}
.btbdstk{
 margin-left:30rpx;
 width:50%;
}
.bdstk{
 font-size:30rpx;
 color:#ffffff;
 width:100%;
 border:2rpx solid #ffffff;
 border-radius:15rpx;
 background:#78B8FD;
 height: 95rpx;
 text-align: center;
 line-height:95rpx;
}
.sqdzk{
 font-size:30rpx;
 color:#ffffff;
 width:100%;
 border:2rpx solid #ffffff;
 border-radius:15rpx;
 background:#FF7178;
 height: 95rpx;
 text-align: center;
 line-height:95rpx;
}