json 是小程序內(nèi)的配置文件绊袋，用來配置路由，樣式的數(shù)據(jù)內(nèi)容铸鹰；
官方demo中給出來默認(rèn)的json配置項(xiàng)
page = []
page 是路由癌别，是小程序開發(fā)總配置的分發(fā)器，
"pages": [
? ? "page/component/index",
? ? "page/component/component-pages/action-sheet/action-sheet"
]
window = {}
window是全局對(duì)象蹋笼，指的是微信的頁面設(shè)置规个；
"window": {
? ? ?"navigationBarTextStyle": "black",
? ? "navigationBarTitleText": "演示",
"navigationBarBackgroundColor": "#fbf9fe",
