# Web框架——白泽

## 1. 概述

白泽，中国古代神话中的瑞兽。能言语，通万物之情，知鬼神之事，“王者有德”才出现，能辟除人间一切邪气。

该Web框架取名为白泽，希望框架能够通开发者之情，辟除一些Bug。

白泽基于六边形架构并结合公司的技术栈进行设计。主要包含framework包和convenient包，framework包是白泽框架的基础包，大家可以基于该包的接口进行开发，
convenient包则是在framework包基础上的封装，提供了更加便捷的接口用于构造Web后端应用。

## 2. Quick Start

下面的代码给出了白泽框架的的简单使用

```go
package main

import (
	"fmt"
	"git.sxidc.com/go-framework/baize"
	"git.sxidc.com/go-framework/baize/convenient/binding"
	"git.sxidc.com/go-framework/baize/convenient/binding/request"
	"git.sxidc.com/go-framework/baize/convenient/binding/response"
	"git.sxidc.com/go-framework/baize/framwork/api"
	"git.sxidc.com/go-framework/baize/framwork/application"
	"git.sxidc.com/go-framework/baize/framwork/domain"
	"git.sxidc.com/go-framework/baize/framwork/infrastructure"
	DEATH "github.com/vrecan/death"
	"net/http"
	"syscall"
)

func main() {
	app := baize.NewApplication(application.Config{
		ApiConfig: application.ApiConfig{
			UrlPrefix: "test",
			Port:      "10100",
		},
	})

	app.Api().
		RootRouter().
		AddMiddlewares(func(c *api.Context) {
			fmt.Println("Global Before1")
			c.Next()
			fmt.Println("Global After1")
		}, func(c *api.Context) {
			fmt.Println("Global Before2")
			c.Next()
			fmt.Println("Global After2")
		})

	rootBinder := app.Binder(application.RouterRoot, "")

	binding.GetBind(rootBinder, &binding.SimpleBindItem[any]{
		Path:         "/ping",
		ResponseFunc: response.NoResponse,
		ServiceFunc: func(c *api.Context, params request.Params, objects []domain.Object, i *infrastructure.Infrastructure) (any, error) {
			c.String(http.StatusOK, "pong")
			return nil, nil
		},
	}, func(c *api.Context) {
		fmt.Println("Root Route Before1")
		c.Next()
		fmt.Println("Root Route After1")
	}, func(c *api.Context) {
		fmt.Println("Root Route Before2")
		c.Next()
		fmt.Println("Root Route After2")
	})

	app.Api().
		PrefixRouter().
		RegisterVersionedRouter("v1", func(c *api.Context) {
			fmt.Println("Global Before1")
			c.Next()
			fmt.Println("Global After1")
		}, func(c *api.Context) {
			fmt.Println("Global Before2")
			c.Next()
			fmt.Println("Global After2")
		})

	prefixRootBinder := app.Binder(application.RouterPrefix, "v1")

	binding.GetBind(prefixRootBinder, &binding.SimpleBindItem[any]{
		Path:         "/ping",
		ResponseFunc: response.NoResponse,
		ServiceFunc: func(c *api.Context, params request.Params, objects []domain.Object, i *infrastructure.Infrastructure) (any, error) {
			c.String(http.StatusOK, "pong")
			return nil, nil
		},
	}, func(c *api.Context) {
		fmt.Println("Versioned Route Before1")
		c.Next()
		fmt.Println("Versioned Route After1")
	}, func(c *api.Context) {
		fmt.Println("Versioned Route Before2")
		c.Next()
		fmt.Println("Versioned Route After2")
	})

	go func() {
		if err := app.Start(); err != nil {
			panic(err)
		}
	}()

	defer func() {
		if err := app.Finish(); err != nil {
			panic(err)
		}
	}()

	death := DEATH.NewDeath(syscall.SIGINT, syscall.SIGTERM)
	_ = death.WaitForDeath()
}
```