mi-gin: go 语言模拟电商官网的后端服务 gin 加 gorm 实现

# 仿小米商城后端服务
## 介绍

模拟小米官网的后端服务

项目运行环境

| go          | 1.15+   |
| ------------ | ------ |
| mysql        | 5.7+   |
| redis        | 6.2.1  |
| gin        | latest |
| gorm        | latest |

## 代码结构说明
本项目使用了[ginbro](https://github.com/dejavuzhou/ginbro)脚手架

```
mi-gin

——conf      #配置加载

——controller   #接口控制层

——models   #实体层和db 的 crud

——pkg   #通用组件

——static    #静态文件

——swagger   #在线接口文档(ginbro 生成的)

——task   #定时任务

```

## 后端启动

[代码地址Gitee](https://gitee.com/gitxys/mi_gin)

[代码地址GitHub](https://github.com/xuyisu/mi_gin)

###### 1.先下载代码

###### 2.配置代理

![image-20211230101706606](doc/images/image-20211230101706606.png)

###### 3.下载依赖组件

```
go mod download
```

###### 4.将doc 下面的mi-mall.sql 导入到mysql数据库,同时  启动mysql  和 redis

**后端运行先配置数据库（mysql 和redis）**

```
[app]
    name = "go-gin"
    addr ="localhost:8081"
    secret = "qazwsxecd"
    env = "local" # only allows local/dev/test/prod
    log_level = "debug" # only allows debug info warn error fatal panic
    enable_not_found = true # if true and static_path is not empty string, all not found route will serve static/index.html
    enable_swagger = false
    enable_cors = true  # true will case 403 error in swaggerUI  may cause api perform decrease
    enable_sql_log = true # show gorm sql in terminal
    enable_https = false # if addr is a domain enable_https will works
    enable_cron = false # is enable buildin schedule job
    time_zone = "Asia/Shanghai"
    api_prefix = "" #  api_prefix could be empty string,            the api uri will be api/v1/resource
    static_path = "./static/"  # path must be an absolute path or relative to the go-build-executable file, may cause api perform decrease
    mem_expire_min = 60 # memory cache expire in 60 minutes
    mem_max_count = 1024000 # memory cache maxium store count
[mysql]
    addr = "127.0.0.1:3306"
    user = "root"
    password = "123456"
    database = "mi-mall"
    charset = "utf8mb4"
[redis]
    addr = "127.0.0.1:6379" # 127.0.0.1:6379 empty string will not init the redis db in models package
    password = "123456"
    db_idx = 0
    session_expire = 3600
```

###### 5.启动

在main.go文件中右键执行"run go build main.go"

```
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.

[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
 - using env:	export GIN_MODE=release
 - using code:	gin.SetMode(gin.ReleaseMode)

[GIN-debug] GET    /app/info                 --> go-gin/controller.init.0.func2 (6 handlers)
[GIN-debug] GET    /api/cart/list            --> go-gin/controller.cartAll (6 handlers)
[GIN-debug] GET    /api/cart/:id             --> go-gin/controller.cartOne (6 handlers)
[GIN-debug] PUT    /api/cart/:productId      --> go-gin/controller.cartUpdate (6 handlers)
[GIN-debug] DELETE /api/cart/:productId      --> go-gin/controller.cartDelete (6 handlers)
[GIN-debug] GET    /api/cart/sum             --> go-gin/controller.cartCount (6 handlers)
[GIN-debug] POST   /api/cart/add             --> go-gin/controller.cartAdd (6 handlers)
[GIN-debug] PUT    /api/cart/selectAll       --> go-gin/controller.selectAll (6 handlers)
[GIN-debug] PUT    /api/cart/unSelectAll     --> go-gin/controller.unSelectAll (6 handlers)
[GIN-debug] GET    /api/order/pages          --> go-gin/controller.orderInfoAll (6 handlers)
[GIN-debug] GET    /api/order/:orderNo       --> go-gin/controller.orderInfoOne (6 handlers)
[GIN-debug] POST   /api/order/create         --> go-gin/controller.orderInfoCreate (6 handlers)
[GIN-debug] POST   /api/order/pay            --> go-gin/controller.orderInfoPay (6 handlers)
[GIN-debug] GET    /api/product/pages        --> go-gin/controller.productAll (6 handlers)
[GIN-debug] GET    /api/product/:productId   --> go-gin/controller.productOne (6 handlers)
[GIN-debug] POST   /api/product              --> go-gin/controller.productCreate (6 handlers)
[GIN-debug] PATCH  /api/product              --> go-gin/controller.productUpdate (6 handlers)
[GIN-debug] DELETE /api/product/:id          --> go-gin/controller.productDelete (6 handlers)
[GIN-debug] GET    /api/user                 --> go-gin/controller.userAll (6 handlers)
[GIN-debug] GET    /api/user/:id             --> go-gin/controller.userOne (6 handlers)
[GIN-debug] POST   /api/user                 --> go-gin/controller.userCreate (6 handlers)
[GIN-debug] PUT    /api/user                 --> go-gin/controller.userUpdate (6 handlers)
[GIN-debug] DELETE /api/user/:id             --> go-gin/controller.userDelete (6 handlers)
[GIN-debug] POST   /api/user/login           --> go-gin/controller.login (6 handlers)
[GIN-debug] GET    /api/user/getUser         --> go-gin/controller.getUser (6 handlers)
[GIN-debug] POST   /api/user/logout          --> go-gin/controller.logout (6 handlers)
[GIN-debug] GET    /api/address/pages        --> go-gin/controller.userAddressAll (6 handlers)
[GIN-debug] GET    /api/address/:addressId   --> go-gin/controller.userAddressOne (6 handlers)
[GIN-debug] POST   /api/address/add          --> go-gin/controller.userAddressCreate (6 handlers)
[GIN-debug] PUT    /api/address/:addressId   --> go-gin/controller.userAddressUpdate (6 handlers)
[GIN-debug] DELETE /api/address/:addressId   --> go-gin/controller.userAddressDelete (6 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Listening and serving HTTP on localhost:8081
2022/02/20 16:45:20 visit http://localhost:8081/swagger for RESTful APIs Document
2022/02/20 16:45:20 visit http://localhost:8081/ for front-end static html files
2022/02/20 16:45:20 visit http://localhost:8081/app/info for app info only on not-prod mode
```

## 前端启动

项目地址

[代码地址Gitee](https://gitee.com/gitxys/mi_vue)

[代码地址GitHub](https://github.com/xuyisu/mi_vue)

1.下载代码到本地

2. 控制台先安装依赖包

```
npm install 
```

3.启动

```
npm run serve
```

## 页面介绍

浏览器输入http://localhost:8080 将看到一下页面

![](images/index.png)

登录:**用户名/密码**  admin/123456

![image-20211219223115929](doc/images/login.png)

购物车

![image-20211219223220837](doc/images/cart.png)

订单确认

![image-20211219223323684](doc/images/order-confirm.png)

订单结算(彩蛋！！！！   这里的结算做了特殊处理)

![image-20211219223406482](doc/images/pay.png)

订单列表

![image-20211219223507791](doc/images/order.png)

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