Gin 框架快速创建静态文件下载Web服务

go get github.com/rookie-ninja/rk-boot

---
gin:
  - name: greeter                     # Required
    port: 8080                        # Required
    enabled: true                     # Required
    static:
      enabled: true                   # Optional, default: false
      path: "/rk/v1/static"           # Optional, default: /rk/v1/static
      sourceType: local               # Required, options: pkger, local
      sourcePath: "."                 # Required, full path of source directory

// Copyright (c) 2021 rookie-ninja
//
// Use of this source code is governed by an Apache-style
// license that can be found in the LICENSE file.
package main

import (
 "context"
 "github.com/rookie-ninja/rk-boot"
)

// Application entrance.
func main() {
 // Create a new boot instance.
 boot := rkboot.NewBoot()

 // Bootstrap
 boot.Bootstrap(context.Background())

 // Wait for shutdown sig
 boot.WaitForShutdownSig(context.Background())
}

.
├── boot.yaml
├── go.mod
├── go.sum
└── main.go

0 directories, 4 files

go get github.com/markbates/pkger/cmd/pkger

---
gin:
  - name: greeter                                             # Required
    port: 8080                                                # Required
    enabled: true                                             # Required
    static:
      enabled: true                                           # Optional, default: false
      path: "/rk/v1/static"                                   # Optional, default: /rk/v1/static
      sourceType: pkger                                       # Required, options: pkger, local
      sourcePath: "github.com/rookie-ninja/rk-demo:/"         # Required, full path of source directory

// Copyright (c) 2021 rookie-ninja
//
// Use of this source code is governed by an Apache-style
// license that can be found in the LICENSE file.
package main

import (
 "context"
 "github.com/markbates/pkger"
 "github.com/rookie-ninja/rk-boot"
 // Must be present in order to make pkger load embedded files into memory.
 _ "github.com/rookie-ninja/rk-demo/internal"
)

func init() {
 // This is used while running pkger CLI
 pkger.Include("./")
}

// Application entrance.
func main() {
 // Create a new boot instance.
 boot := rkboot.NewBoot()

 // Bootstrap
 boot.Bootstrap(context.Background())

 // Wait for shutdown sig
 boot.WaitForShutdownSig(context.Background())
}

pkger -o internal

.
├── boot.yaml
├── go.mod
├── go.sum
├── internal
│   └── pkged.go
└── main.go

1 directory, 5 files

---
gin:
  - name: greeter                     # Required
    port: 8080                        # Required
    enabled: true                     # Required

// Copyright (c) 2021 rookie-ninja
//
// Use of this source code is governed by an Apache-style
// license that can be found in the LICENSE file.
package main

import (
 "context"
 "github.com/rookie-ninja/rk-boot"
 "github.com/rookie-ninja/rk-gin/boot"
 "github.com/spf13/afero"
 "os"
)

// Application entrance.
func main() {
 // Create a new boot instance.
 boot := rkboot.NewBoot()

 // Create a memory fs
 fs := afero.NewHttpFs(afero.NewMemMapFs())

 // Add folder and file.txt into memory fs
 fs.MkdirAll("/folder", os.ModePerm)
 f, _ := fs.Create("/file.txt")
 f.Write([]byte("this is my content!"))
 f.Close()

 // Set StaticFileEntry
 ginEntry := boot.GetGinEntry("greeter")
 ginEntry.StaticFileEntry = rkgin.NewStaticFileHandlerEntry(
  rkgin.WithPathStatic("/rk/v1/static"),
  rkgin.WithFileSystemStatic(fs))

 // Bootstrap
 boot.Bootstrap(context.Background())

 // Wait for shutdown sig
 boot.WaitForShutdownSig(context.Background())
}