# The Go Programming Language

Go is an open source programming language that makes it easy to build simple,
reliable, and efficient software.

![Gopher image](https://golang.org/doc/gopher/fiveyears.jpg)
*Gopher image by [Renee French][rf], licensed under [Creative Commons 4.0 Attribution license][cc4-by].*

Our canonical Git repository is located at https://go.googlesource.com/go.
There is a mirror of the repository at https://github.com/golang/go.

/// info | 정보

`Offer`가 `Item`의 리스트를 가지고, 그 `Item`이 다시 선택 사항인 `Image` 리스트를 갖는지 주목하세요

///

## 순수 리스트의 본문 { #bodies-of-pure-lists }

예상되는 JSON 본문의 최상위 값이 JSON `array`(파이썬 `list`)라면, Pydantic 모델에서와 마찬가지로 함수의 매개변수에서 타입을 선언할 수 있습니다:

```Python
images: list[Image]
```

이를 아래처럼:

{* ../../docs_src/body_nested_models/tutorial008_py310.py hl[13] *}

          native-image-job-reports: true

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v5

      - name: Build okcurl
        run: ./gradlew okcurl:nativeBuild

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v5

      - name: Run native-image tests
        run: ./gradlew -PgraalBuild=true native-image-tests:nativeTest

  android:

    return result;
  }

  private String contentType(String path) {
    if (path.endsWith(".png")) return "image/png";
    if (path.endsWith(".jpg")) return "image/jpeg";
    if (path.endsWith(".jpeg")) return "image/jpeg";
    if (path.endsWith(".gif")) return "image/gif";
    if (path.endsWith(".html")) return "text/html; charset=utf-8";
    if (path.endsWith(".txt")) return "text/plain; charset=utf-8";

         - key: "name"
           value: "pick*" # match objects with tag 'name', with all values starting with 'pick'

      metadata:
         - key: "content-type"
           value: "image/*" # match objects with 'content-type', with all values starting with 'image/'

#    notify:
#      endpoint: "https://notify.endpoint" # notification endpoint to receive job status events

        }
    ]
}
```

/// info | 信息

请注意 `images` 键现在具有一组 image 对象是如何发生的。

///

## 深度嵌套模型 { #deeply-nested-models }

你可以定义任意深度的嵌套模型：

{* ../../docs_src/body_nested_models/tutorial007_py310.py hl[7,12,18,21,25] *}

/// info | 信息

请注意 `Offer` 拥有一组 `Item` 而反过来 `Item` 又是一个可选的 `Image` 列表是如何发生的。

///

## 纯列表请求体 { #bodies-of-pure-lists }

Directory for image cache....

      private val client = OkHttpClient()

      fun run() {
        // Use the imgur image upload API as documented at https://api.imgur.com/endpoints/image
        val requestBody = MultipartBody.Builder()
            .setType(MultipartBody.FORM)
            .addFormDataPart("title", "Square Logo")
            .addFormDataPart("image", "logo-square.png",
                File("docs/images/logo-square.png").asRequestBody(MEDIA_TYPE_PNG))

  # The GCE defaults disable IPv4 forwarding, which breaks the Docker
  # build. Workaround this by renaming the file so that it is executed
  # earlier than our own overrides.
  #
  # This ultimately needs to be fixed at the image level - see infra
  # issue 15654.
  sudo mv /etc/sysctl.d/99-gce.conf /etc/sysctl.d/98-gce.conf
fi

# Required by bats
sudo touch /etc/is_vagrant_vm
sudo useradd vagrant

set -e

pkg html/template, const ErrPredefinedEscaper = 11
pkg html/template, const ErrPredefinedEscaper ErrorCode
pkg image/png, type Encoder struct, BufferPool EncoderBufferPool
pkg image/png, type EncoderBuffer struct
pkg image/png, type EncoderBufferPool interface { Get, Put }
pkg image/png, type EncoderBufferPool interface, Get() *EncoderBuffer
pkg image/png, type EncoderBufferPool interface, Put(*EncoderBuffer)
pkg math/big, method (*Int) IsInt64() bool