uni-app 底部tabBar切换实现

uni-app 底部tabBar切换实现

工作中经常遇到需要首页tab页面的情况，类似于微信：实现逻辑也很简单

pages.json 增加：

"tabBar": {"color":"#7A7E83","selectedColor":"#007AFF","borderStyle":"black","backgroundColor":"#F8F8F8","list": [        {"pagePath":"pages/index/index","iconPath":"static/tab_home.png","selectedIconPath":"static/tab_home_s.png","text":"主页"},        {"pagePath":"pages/index/indexme","iconPath":"static/tab_me.png","selectedIconPath":"static/tab_me_s.png","text":"我"}    ]}复制代码

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