Introduction to global configuration of WeChat applet development

This article mainly introduces the relevant information on the global configuration of WeChat applet development. Friends who need it can refer to

一.app.json

Use The app.json file is used to globally configure the WeChat applet, determine the path of the page file, window performance, set network timeout, set multiple tabs, etc.

Note that comments cannot be made in .json, otherwise an error will occur.

2. Toolbar tabBar

If our applet is a multi-tab application (there is a tab bar at the bottom or top of the client window to switch pages), then We can specify the performance of the tab bar and the corresponding page displayed when the tab is switched through the tabBar configuration item.

tabBar is an array, which can only configure at least 2 and at most 5 tabs. The tabs are sorted in the order of the array

##

{ 
 "pages": ["pages/index/index", 
    "pages/coming/coming", 
    "pages/search/search", 
    "pages/top/top" 
   ], 
 "window": { 
  "navigationBarBackgroundColor": "#47a86c", 
  "navigationBarTextStyle": "white", 
  "navigationBarTitleText": "小程序案例", 
  "backgroundColor": "#fff", 
  "backgroundTextStyle": "dark" 
 }, 
 "tabBar": { 
  "color": "#686868", 
  "selectedColor": "#47a86c", 
  "backgroundColor": "#fff", 
  "list": [{ 
   "pagePath": "pages/index/index", 
   "iconPath": "dist/images/popular_icon.png", 
   "selectedIconPath": "dist/images/popular_active_icon.png", 
   "text": "热映" 
  }, 
  { 
   "pagePath": "pages/coming/coming", 
   "iconPath": "dist/images/coming_icon.png", 
   "selectedIconPath": "dist/images/coming_active_icon.png", 
   "text": "待映" 
  }, 
  { 
   "pagePath": "pages/search/search", 
   "iconPath": "dist/images/search_icon.png", 
   "selectedIconPath": "dist/images/search_active_icon.png", 
   "text": "搜索" 
  }, 
  { 
   "pagePath": "pages/top/top", 
   "iconPath": "dist/images/top_icon.png", 
   "selectedIconPath": "dist/images/top_active_icon.png", 
   "text": "口碑" 
  }] 
 }, 
 "networkTimeout": { 
  "request": 10000, 
  "downloadFile": 10000 
 }, 
 "debug": true 
}

in app.json

The icon can be placed at the same level as pages, and the file name can be customized.

Other properties in app.json: You can view the official documentation.

The above is the entire content of this article. I hope it will be helpful to everyone's study. For more related content, please pay attention to the PHP Chinese website!

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