You could also use it to generate code automatically, for clients that communicate with your API. For example, frontend, mobile or IoT applications.

## Recap, step by step

### Step 1: import `FastAPI`

{* ../../docs_src/first_steps/tutorial001.py hl[1] *}

`Body()`, usw.) verwendet haben, wurden diese Beispiele nicht zum JSON-Schema hinzugefügt, das diese Daten beschreibt (nicht einmal zur OpenAPI-eigenen Version von JSON Schema), sondern direkt zur *Pfadoperation*-Deklaration in OpenAPI (außerhalb der Teile von OpenAPI, die JSON Schema verwenden).

Aber jetzt, da FastAPI 0.99.0 und höher, OpenAPI 3.1.0 verwendet, das JSON Schema 2020-12 verwendet, und Swagger UI 5.0.0 und höher, ist alles konsistenter und die Beispiele sind in JSON Schema enthalten....

Bạn cũng có thể sử dụng nó để sinh code tự động, với các client giao viết qua API của bạn. Ví dụ, frontend, mobile hoặc các ứng dụng IoT.

## Tóm lại, từng bước một

### Bước 1: import `FastAPI`

```Python hl_lines="1"
{!../../docs_src/first_steps/tutorial001.py!}
```

#if defined(IS_MOBILE_PLATFORM) || defined(IS_SLIM_BUILD)
  status->status = tensorflow::errors::Unimplemented(
      "PluggableDevice plugin functionality is not supported on mobile");
  return nullptr;
#else
  TF_Library* lib_handle = new TF_Library;
  static tensorflow::mutex mu(tensorflow::LINKER_INITIALIZED);
  static std::unordered_map<std::string, void*>* loaded_libs =

	"github.com/minio/minio/internal/config"
	"github.com/minio/pkg/v3/env"
)

const (
	defaultMonitorNewDiskInterval = time.Second * 10
	healingTrackerFilename        = ".healing.bin"
)

//go:generate msgp -file $GOFILE -unexported

// healingTracker is used to persist healing information during a heal.
type healingTracker struct {
	disk StorageAPI    `msg:"-"`
	mu   *sync.RWMutex `msg:"-"`

	ID         string
	PoolIndex  int

package cmd

import (
	"fmt"
	"sync"
	"sync/atomic"
	"time"

	"github.com/rcrowley/go-metrics"
)

//go:generate msgp -file $GOFILE

const (
	// beta is the weight used to calculate exponential moving average
	beta = 0.1 // Number of averages considered = 1/(1-beta)
)

// rateMeasurement captures the transfer details for one bucket/target

//   retry:
//     attempts: 10 # number of retries for the job before giving up
//     delay: "500ms" # least amount of delay between each retry

//go:generate msgp -file $GOFILE -unexported

// BatchKeyRotationType defines key rotation type
type BatchKeyRotationType string

const (
	sses3  BatchKeyRotationType = "sse-s3"
	ssekms BatchKeyRotationType = "sse-kms"
)

;for(e=0;e<o;e++)n[e]&&n[e].finish&&n[e].finish.call(this);delete t.finish})}}),ce.each(["toggle","show","hide"],function(e,r){var i=ce.fn[r];ce.fn[r]=function(e,t,n){return null==e||"boolean"==typeof e?i.apply(this,arguments):this.animate(gt(r,!0),e,t,n)}}),ce.each({slideDown:gt("show"),slideUp:gt("hide"),slideToggle:gt("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(e,r){ce.fn[e]=function(e,t,n){return this.animate(r,e,t,n)}}),ce.timers=[],ce....

	"github.com/minio/minio-go/v7/pkg/tags"
	"github.com/minio/minio/internal/hash"

	"github.com/minio/minio/internal/bucket/replication"
	xioutil "github.com/minio/minio/internal/ioutil"
)

//go:generate msgp -file $GOFILE -io=false -tests=false -unexported=false

//msgp:ignore ObjectOptions TransitionOptions DeleteBucketOptions

// CheckPreconditionFn returns true if precondition check failed.
type CheckPreconditionFn func(o ObjectInfo) bool

ldap.attr.state=st
ldap.attr.employeeType=employeeType
ldap.attr.facsimileTelephoneNumber=facsimileTelephoneNumber
ldap.attr.postOfficeBox=postOfficeBox
ldap.attr.initials=initials
ldap.attr.carLicense=carLicense
ldap.attr.mobile=mobile
ldap.attr.postalAddress=postalAddress
ldap.attr.city=l
ldap.attr.teletexTerminalIdentifier=teletexTerminalIdentifier
ldap.attr.x121Address=x121Address
ldap.attr.businessCategory=businessCategory