• config

  读取 json 配置

• container

  IOC 容器

• context

  ...

• database

  简单的 ORM 实现

  models/user.go

  package models
  
  import (
  	"github.com/qq15725/veno/database/model"
  )
  
  type User struct {
  	model.Model
  	table      string `model:"users"`
  	primaryKey uint   `model:"id"`
  }

  main.go

  package main
  
  import (
  	"fmt"
  	_ "github.com/go-sql-driver/mysql"
  	"github.com/qq15725/veno/database/dsn"
  	"github.com/qq15725/veno/database/model"
  	"models"
  )
  
  func main() {
  	model.SetConnections(map[string]dsn.Connector{
  		"mysql": &dsn.Mysql{
  			Host:     "127.0.0.1",
  			Port:     3306,
  			Database: "database",
  			Username: "root",
  			Password: "",
  			Charset:  "utf8mb4",
  		},
  	})
  
  	defer model.CloseConnections()
  
  	fmt.Println(
  		model.Query((*models.User)(nil)).Find(1),
  	)
  }

• router

  基于前缀树的简单路由

• veno

  简单的 web 框架

  config/database.json

  {
    "connections": {
      "mysql": {
        "driver": "mysql",
        "host": "127.0.0.1",
        "port": 3306,
        "database": "database",
        "username": "root",
        "password": "",
        "charset": "utf8mb4"
      }
    }
  }
  

  models/user.go

  package models
  
  import (
  	"github.com/qq15725/veno/database/model"
  )
  
  type User struct {
  	model.Model
  	table      string `model:"users"`
  	primaryKey uint   `model:"id"`
  }

  controller/user.go

  package controller
  
  import (
  	"github.com/qq15725/veno/database/model"
  	"github.com/qq15725/veno/veno"
  	"net/http"
  	"models"
  )
  
  type UserController struct {
  }
  
  func (uc *UserController) Index(ctx *veno.HttpContext) {
  	ctx.JSON(
  		http.StatusOK,
  		model.Query((*models.User)(nil)).Get(),
  	)
  }

  main.go

  package main
  
  import (
      _ "github.com/go-sql-driver/mysql"
      "github.com/qq15725/veno/veno"
      "controller"
      "log"
      "path"
      "runtime"
  )
  
  var (
      ROOT string
  )
  
  func init() {
      if _, file, _, ok := runtime.Caller(0); ok {
          ROOT = path.Dir(file)
          log.Println("ROOT:", ROOT)
      }
  }
  
  func main() {
      app := veno.New(ROOT)
  
      app.Router.GET("/users", (&controller.UserController{}).Index)
  
      app.Run(":80")
  }

  访问 http://localhost/