小程序分包的分包与问题

小程序的分包其实不难的，只是我把它想的太过于复杂了，导致浪费了很多时间

分包实质上就是目录结构改变下,然后app.json的配置改变下,

{
  "pages": [                         //pages不能没有(如果报错请把注释删掉)
    "page/tabBar/index/index",
    "page/tabBar/warehouse/index",
    "page/tabBar/mycenter/index"
  ],
  "window": {
    "backgroundTextStyle": "light",
    "navigationBarBackgroundColor": "#fff",
    "navigationBarTitleText": "分包演示",
    "navigationBarTextStyle": "black"
  },
  "tabBar": {
    "color": "#2e2e2e",
    "selectedColor": "#db4b29",
    "backgroundColor": "#FFFFFF",
    "borderStyle": "#D0D1D3",
    "fontSize": "22rpx",
    "list": [
      {
        "pagePath": "page/tabBar/xxx/xxx",
        "text": "首页",
        "iconPath": "./res/home.png",
        "selectedIconPath": "./res/a_home.png"
      },
      {
        "pagePath": "page/tabBar/xxx/xxx",
        "text": "茶仓",
        "iconPath": "./res/cy.png",
        "selectedIconPath": "./res/a_cy.png"
      },
      {
        "pagePath": "page/tabBar/xxx/xxx",
        "text": "我的",
        "iconPath": "./res/my.png",
        "selectedIconPath": "./res/a_my.png"
      }
    ]
  },
  "subPackages": [
    {
      "root": "page/teaindex/",
      "pages": [
        "pages/xxx/xxx"
      ]
    },
    {
      "root": "page/warehouse/",
      "pages": [
        "pages/xxx/xxx",
      ]
    },
    {
      "root": "page/center/",
      "pages": [
        "pages/xxx/xxx" 
      ]
    }
  ]
}

不仔细存在的问题：写好分包，然后模拟器上不出现任何的页面样式也不报错，先仔细检查一遍你改变了页面路径，在app.json里面是否也去修正你的页面路径和图片路径；

这种情况一般都是不仔细造成的，模拟器出现不了页面，先检查你的app.json 是否哪里写错了