1주일 뒤에는 토큰이 만료되고 사용자는 인가되지 않으므로 새 토큰을 받기 위해 다시 로그인해야 합니다. 그리고 사용자(또는 제3자)가 만료 시간을 바꾸기 위해 토큰을 수정하려고 하면, 서명이 일치하지 않기 때문에 이를 알아챌 수 있습니다.

JWT 토큰을 직접 다뤄보고 동작 방식을 확인해보고 싶다면 [https://jwt.io](https://jwt.io/)를 확인하십시오.

## `PyJWT` 설치 { #install-pyjwt }

Python에서 JWT 토큰을 생성하고 검증하려면 `PyJWT`를 설치해야 합니다.

[가상환경](../../virtual-environments.md)을 만들고 활성화한 다음 `pyjwt`를 설치하십시오:

<div class="termy">

```console

import org.gradle.api.tasks.SourceSet;
import org.gradle.api.tasks.SourceSetContainer;
import org.gradle.api.tasks.TaskAction;
import org.gradle.api.tasks.testing.Test;

import javax.inject.Inject;
import java.io.File;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.net.MalformedURLException;
import java.net.URL;

package tests_test

import (
	"errors"
	"fmt"
	"regexp"
	"testing"
	"time"

	"github.com/jinzhu/now"
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	. "gorm.io/gorm/utils/tests"
)

func TestCreate(t *testing.T) {
	u1 := *GetUser("create", Config{})

	if results := DB.Create(&u1); results.Error != nil {
		t.Fatalf("errors happened when create: %v", results.Error)
	} else if results.RowsAffected != 1 {

 * under the License.
 */
package org.apache.maven.model.building;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;

Starlette (et **FastAPI**) s’appuie sur [AnyIO](https://anyio.readthedocs.io/en/stable/), ce qui le rend compatible à la fois avec la bibliothèque standard [asyncio](https://docs.python.org/3/library/asyncio-task.html) de Python et avec [Trio](https://trio.readthedocs.io/en/stable/).

    <inspection_tool class="UnstableApiUsage" enabled="true" level="WARNING" enabled_by_default="true">
      <option name="unstableApiAnnotations">
        <set>
          <option value="io.reactivex.annotations.Beta" />
          <option value="io.reactivex.annotations.Experimental" />
          <option value="org.apache.http.annotation.Beta" />
          <option value="org.gradle.api.Incubating" />

package tests_test

import (
	"reflect"
	"sort"
	"strings"
	"testing"
	"time"

	"gorm.io/gorm"
	. "gorm.io/gorm/utils/tests"
)

type PersonAddressInfo struct {
	Person  *Person  `gorm:"embedded"`
	Address *Address `gorm:"embedded"`
}

func TestScan(t *testing.T) {
	user1 := User{Name: "ScanUser1", Age: 1}
	user2 := User{Name: "ScanUser2", Age: 10}
	user3 := User{Name: "ScanUser3", Age: 20}

import aQute.bnd.build.model.BndEditModel
import aQute.bnd.deployer.repository.LocalIndexedRepo
import aQute.bnd.osgi.Constants
import aQute.bnd.service.RepositoryPlugin
import biz.aQute.resolve.Bndrun
import java.io.File
import okio.FileSystem
import okio.Path
import okio.Path.Companion.toPath
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Tag
import org.junit.jupiter.api.Test

@Tag("Slow")

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3

import java.io.File
import java.net.InetAddress
import java.net.InetSocketAddress
import java.net.UnknownHostException
import java.util.Arrays
import java.util.concurrent.ThreadFactory
import okhttp3.internal.http2.Header

 * limitations under the License.
 */
package okhttp3.slack;

import com.squareup.moshi.FromJson;
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
import com.squareup.moshi.ToJson;
import java.io.IOException;
import okhttp3.Call;
import okhttp3.HttpUrl;
import okhttp3.WebSocket;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.WebSocketListener;