小程序主包超1.5MB分包处理流程优化方案

"subPackages": [
           // 分包1 

        {
             "root": "src, // 根目录
             "pages": [
                {
					"path": "views/business/index",  // 页面路径
					"name": "business_index",
					"aliasPath": "/business/index",
					"style": {
						"navigationBarTitleText": "分包1页面名称"
					}
				},
             ]
        },

             // 分包2 
        {
             "root": "srcTow, // 分包2根目录
             "pages": [
                {
					"path": "views/business/index",  // 分包2页面路径
					"name": "business_index",
					"aliasPath": "/business/index",
					"style": {
						"navigationBarTitleText": "分包2页面名称"
					}
				},
             ]
        }
        
    ]