Update README.md

docs/README.md

@@ -2,13 +2,56 @@
 
 [![NuGet](https://img.shields.io/nuget/v/EasyAbp.EShop.Domain.Shared.svg?style=flat-square)](https://www.nuget.org/packages/EasyAbp.EShop.Domain.Shared)
 [![NuGet Download](https://img.shields.io/nuget/dt/EasyAbp.EShop.Domain.Shared.svg?style=flat-square)](https://www.nuget.org/packages/EasyAbp.EShop.Domain.Shared)
+[![GitHub stars](https://img.shields.io/github/stars/EasyAbp/EShop?style=social)](https://www.github.com/EasyAbp/EShop)
 
 An abp application module group that provides basic e-shop service.
 
-## Getting Start
+## Online Demo
 
-Todo.
+We have launched an online demo for this module: [https://eshop.samples.easyabp.io](https://eshop.samples.easyabp.io)
+
+## Installation
+
+1. Follow [the document](https://github.com/EasyAbp/PaymentService#installation) to install the dependent PaymentService module.
+
+1. Install the following NuGet packages. ([see how](https://github.com/EasyAbp/EasyAbpGuide/blob/master/How-To.md#add-nuget-packages))
+
+    * EasyAbp.EShop.Application
+    * EasyAbp.EShop.Application.Contracts
+    * EasyAbp.EShop.Domain
+    * EasyAbp.EShop.Domain.Shared
+    * EasyAbp.EShop.EntityFrameworkCore
+    * EasyAbp.EShop.HttpApi
+    * EasyAbp.EShop.HttpApi.Client
+    * (Optional) EasyAbp.EShop.MongoDB
+    * (Optional) EasyAbp.EShop.Web
+
+  > The above packages are integration packages containing the necessary sub-modules.
+  > Please install packages of each sub-module separately if you are using microservices.
+  > For example: install only the `EasyAbp.EShop.Products.Application` package.
+
+1. Add `DependsOn(typeof(EShopXxxModule))` attribute to configure the module dependencies. ([see how](https://github.com/EasyAbp/EasyAbpGuide/blob/master/How-To.md#add-module-dependencies))
+
+1. Add `builder.ConfigureEShop();` to the `OnModelCreating()` method in **MyProjectMigrationsDbContext.cs**.
+
+1. Add EF Core migrations and update your database. See: [ABP document](https://docs.abp.io/en/abp/latest/Tutorials/Part-1?UI=MVC#add-new-migration-update-the-database).
 
 ## Usage
 
 Todo.
+
+## Sub-Modules
+
+* Core modules
+  * Orders
+  * Payments
+  * Plugins
+  * Products
+  * Stores
+
+* Plugin modules
+  * Baskets
+
+## Roadmap
+
+Todo.