# 第一步

最简单的 FastAPI 文件可能像下面这样：

```Python
{!../../docs_src/first_steps/tutorial001.py!}
```

将其复制到 `main.py` 文件中。

运行实时服务器：

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]

include (print $.Template.BasePath "/_helper_policy.tpl") . | indent 4 }} {{ end }} custom-command: |- {{ include (print $.Template.BasePath "/_helper_custom_command.txt") . | indent 4 }} minio/templates/console-ingress.yaml {{- if .Values.consoleIngress.enabled -}} {{- $fullName := printf "%s-console" (include "minio.fullname" .) -}} {{- $servicePort := .Values.consoleService.port -}} {{- $ingressPath := .Values.consoleIngress.path -}} apiVersion: {{ template "minio.consoleIngress.apiVersion" . }}...

backend: serviceName: {{ $fullName }} servicePort: {{ $servicePort }} {{- if . }} host: {{ . | quote }} {{- end }} {{- end }} {{- end }} minio/templates/console-service.yaml {{ $scheme := "http" }} {{- if .Values.tls.enabled }} {{ $scheme = "https" }} {{ end }} apiVersion: v1 kind: Service metadata: name: {{ template "minio.fullname" . }}-console labels: app: {{ template "minio.name" . }} chart: {{ template "minio.chart" . }} release: {{ .Release.Name }} heritage: {{ .Release.Service }} {{- if .V...

package cmd

import (
	"context"
	"errors"
	"runtime/debug"
	"sort"
	"sync"
	"time"

	"github.com/minio/minio/internal/logger"
	"github.com/minio/pkg/v3/console"
)

// a bucketMetacache keeps track of all caches generated
// for a bucket.
type bucketMetacache struct {
	// Name of bucket
	bucket string

	// caches indexed by id.
	caches map[string]metacache

inistration/identity-access-management/minio-user-management.html#service-accounts # - accessKey: console-svcacct # secretKey: console123 # user: console ## Or you can refer to specific secret # - accessKey: externalSecret # existingSecret: my-secret # existingSecretKey: password # user: console ## You also can pass custom policy # - accessKey: console-svcacct # secretKey: console123 # user: console # policy: # statements: # - resources: # - 'arn:aws:s3:::example*/*' # actions: # - "s3:AbortMultipartUpload"...

inistration/identity-access-management/minio-user-management.html#service-accounts # - accessKey: console-svcacct # secretKey: console123 # user: console ## Or you can refer to specific secret # - accessKey: externalSecret # existingSecret: my-secret # existingSecretKey: password # user: console ## You also can pass custom policy # - accessKey: console-svcacct # secretKey: console123 # user: console # policy: # statements: # - resources: # - 'arn:aws:s3:::example*/*' # actions: # - "s3:AbortMultipartUpload"...

inistration/identity-access-management/minio-user-management.html#service-accounts # - accessKey: console-svcacct # secretKey: console123 # user: console ## Or you can refer to specific secret # - accessKey: externalSecret # existingSecret: my-secret # existingSecretKey: password # user: console ## You also can pass custom policy # - accessKey: console-svcacct # secretKey: console123 # user: console # policy: # statements: # - resources: # - 'arn:aws:s3:::example*/*' # actions: # - "s3:AbortMultipartUpload"...

inistration/identity-access-management/minio-user-management.html#service-accounts # - accessKey: console-svcacct # secretKey: console123 # user: console ## Or you can refer to specific secret # - accessKey: externalSecret # existingSecret: my-secret # existingSecretKey: password # user: console ## You also can pass custom policy # - accessKey: console-svcacct # secretKey: console123 # user: console # policy: # statements: # - resources: # - 'arn:aws:s3:::example*/*' # actions: # - "s3:AbortMultipartUpload"...

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>

Вам також знадобиться сервер ASGI для продакшину, наприклад <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> або <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.

<div class="termy">

```console
$ pip install uvicorn[standard]

## Instalar o `SQLModel`

Primeiro, certifique-se de criar seu [ambiente virtual](../virtual-environments.md){.internal-link target=_blank}, ativá-lo e, em seguida, instalar o `sqlmodel`:

<div class="termy">

```console
$ pip install sqlmodel
---> 100%
```

</div>

## Criar o App com um Único Modelo

Vamos criar a primeira versão mais simples do app com um único modelo **SQLModel**.