小程序如何设置底部菜单以及设置颜色

1.  设置底部菜单主要是利用"tabBar"。

   我们去开发文档看一下对应的内容:

   

2.  实际代码编写

"tabBar": {
    "selectedColor": "#00BFFF",
    "backgroundColor": "#F8F8FF",
    "borderStyle": "white",//设置颜色,下面就是设置显示内容
    "list": [
      {
        "pagePath": "pages/index/index",
        "iconPath": "images/报寝.png",
        "selectedIconPath": "images/报寝.png",
        "text": "报寝"
      },
      {
        "pagePath": "pages/fun/fun",
        "iconPath": "images/功能.png",
        "selectedIconPath": "images/功能.png",
        "text": "功能"
      },
      {
        "pagePath": "pages/my/my",
        "iconPath": "images/我的.png",
        "selectedIconPath": "images/我的.png",
        "text": "我的"
      }
    ]
  },

   运行结果:

   

3.  注意一下,selectedIconPath对于图片的大小有限制的,如果超过40kb会报错的。 

原文地址:https://www.cnblogs.com/jkzr/p/10295537.html