1、manifest.json内添加如图所示：
"optimization" : {"subPackages" : true
},
2、在与pages同级上创建各个分包的文件夹
把需要分包的文件对应移入分包文件夹内
3、page.json内修改分包文件的路径
比如：
{"path" : "pages/vehicle/vehicle","style" : {"navigationBarTitleText": "我的车辆","enablePullDownRefresh": false,"navigationBarBackgroundColor":"#ffff","navigationBarTextStyle":"black"}
},
"subPackages": [{"root": "packageProjectList",//分包文件夹名称"pages": [{"path": "vehicle/vehicle","style" :{"navigationBarTitleText": "我的车辆","enablePullDownRefresh": false,"navigationBarBackgroundColor":"#ffff","navigationBarTextStyle":"black"} }]
}],
3、页面内跳转路径修改
比如：
//分包前
toMyCar(){uni.navigateTo({url:"/pages/vehicle/vehicle"})
},
//分包后
toMyCar(){uni.navigateTo({url:"/packageProjectList/vehicle/vehicle"})
},
