令牌于一周后过期，届时，用户身份验证就会失败。只有再次登录，才能获得新的令牌。如果用户（或第三方）篡改令牌的过期时间，因为签名不匹配会导致身份验证失败。

如需深入了解 JWT 令牌，了解它的工作方式，请参阅 <a href="https://jwt.io/" class="external-link" target="_blank">https://jwt.io</a>。

## 安装 `PyJWT`

安装 `PyJWT`，在 Python 中生成和校验 JWT 令牌：

<div class="termy">

```console
$ pip install pyjwt

---> 100%
```

</div>

/// info | "说明"

import jakarta.annotation.PreDestroy;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

public class RankFusionProcessor implements AutoCloseable {

    private static final Logger logger = LogManager.getLogger(RankFusionProcessor.class);

    protected RankFusionSearcher[] searchers = new RankFusionSearcher[1];

    protected ExecutorService executorService;

import static java.util.Collections.singletonList;

import java.util.List;

/**
 * GWT emulated version of {@link SingletonImmutableList}.
 *
 * @author Hayward Chan
 */
@ElementTypesAreNonnullByDefault
final class SingletonImmutableList<E> extends ForwardingImmutableList<E> {

  final transient List<E> delegate;
  // This reference is used both by the custom field serializer, and by the

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.spnego;


import jcifs.CIFSException;


/**
 * @author mbechler
 *
 */
public class SpnegoException extends CIFSException {

    /**
     * 
     */
    private static final long serialVersionUID = -4591854684249021395L;


    /**
     * 
     */
    public SpnegoException () {

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.dcerpc.msrpc;

import jcifs.smb1.dcerpc.*;
import jcifs.smb1.smb1.*;

public class MsrpcGetMembersInAlias extends samr.SamrGetMembersInAlias {

    public MsrpcGetMembersInAlias(SamrAliasHandle aliasHandle, lsarpc.LsarSidArray sids) {
        super(aliasHandle, sids);
        this.sids = sids;

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.dcerpc.msrpc;

import jcifs.smb1.dcerpc.*;

public class MsrpcSamrOpenDomain extends samr.SamrOpenDomain {

    public MsrpcSamrOpenDomain(SamrPolicyHandle handle,
                    int access,
                    rpc.sid_t sid,
                    SamrDomainHandle domainHandle) {

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.util.transport;


/**
 * @author mbechler
 *
 */
public class RequestTimeoutException extends TransportException {

    /**
     * 
     */
    private static final long serialVersionUID = -8825922797594232534L;


    /**
     * 
     */

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

import java.util.Map;

import org.junit.Test;

/**
 * @author koichik
 */
public class MapsTest {

    /**
     * @throws Exception
     */
    @Test
    public void test() throws Exception {
        final Map<String, Integer> map = map("a", 1).$("b", 2).$("c", 3).$();

import java.util.Map;
import java.util.Set;

import org.apache.maven.cli.logging.BaseSlf4jConfiguration;

/**
 * Pseudo-configuration for unsupported SLF4J binding.
 *
 * @since 3.2.4
 */
public class UnsupportedSlf4jBindingConfiguration extends BaseSlf4jConfiguration {

    /**
     * @deprecated the arguments are ignored. Use the no-args constructor.
     */
    @Deprecated

# specific language governing permissions and limitations
# under the License.

# key = Slf4j effective logger factory implementation
# value = corresponding o.a.m.cli.logging.Slf4jConfiguration class
org.slf4j.impl.SimpleLoggerFactory=org.apache.maven.cli.logging.impl.MavenSimpleConfiguration
org.apache.maven.slf4j.MavenLoggerFactory=org.apache.maven.cli.logging.impl.MavenSimpleConfiguration