{!> ../../docs_src/cookie_params/tutorial001.py!}
```

////

/// note | "Technische Details"

`Cookie` ist eine Schwesterklasse von `Path` und `Query`. Sie erbt von derselben gemeinsamen `Param`-Elternklasse.

Aber erinnern Sie sich, dass, wenn Sie `Query`, `Path`, `Cookie` und andere von `fastapi` importieren, diese tatsächlich Funktionen sind, welche spezielle Klassen zurückgeben.

///

/// info

```

////

/// note | "技术细节"

`Cookie` 、`Path` 、`Query` 是**兄弟类**，都继承自共用的 `Param` 类。

注意，从 `fastapi` 导入的 `Query`、`Path`、`Cookie` 等对象，实际上是返回特殊类的函数。

///

/// info | "说明"

必须使用 `Cookie` 声明 cookie 参数，否则该参数会被解释为查询参数。

///

## 小结

    private final ThreadLocal<Path> fileThreadLocal = new ThreadLocal<>();

    protected Path createFile() throws IOException {
      Path file = java.nio.file.Files.createTempFile("SinkSourceFile", "txt");
      fileThreadLocal.set(file);
      return file;
    }

    protected Path getPath() {
      return fileThreadLocal.get();
    }

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

FINDFILES=find . \( -path ./common-protos -o -path ./.git -o -path ./out -o -path ./.github -o -path ./licenses -o -path ./vendor $(if $(strip ${FINDFILES_IGNORE}), -o ${FINDFILES_IGNORE}) \) -prune -o -type f

XARGS = xargs -0 -r

lint-dockerfiles:

        return new XmlWriterRequestBuilder<>();
    }

    class XmlWriterRequestBuilder<T> {
        Path path;
        OutputStream outputStream;
        Writer writer;
        T content;
        Function<Object, String> inputLocationFormatter;

        public XmlWriterRequestBuilder<T> path(Path path) {
            this.path = path;
            return this;
        }

pkg debug/macho, type RelocTypeX86_64 int
pkg debug/macho, type Rpath struct
pkg debug/macho, type Rpath struct, Path string
pkg debug/macho, type Rpath struct, embedded LoadBytes
pkg debug/macho, type RpathCmd struct
pkg debug/macho, type RpathCmd struct, Cmd LoadCmd
pkg debug/macho, type RpathCmd struct, Len uint32
pkg debug/macho, type RpathCmd struct, Path uint32
pkg debug/macho, type Section struct, Relocs []Reloc

            }
            return true;
        }

        public void addAllow(final String path) {
            allowedPaths.add(path);
        }

        public void addDisallow(final String path) {
            disallowedPaths.add(path);
        }

        public String[] getAllows() {
            return allowedPaths.toArray(new String[allowedPaths.size()]);
        }

        public String[] getDisallows() {

import org.apache.maven.model.building.ModelBuildingRequest;
import org.apache.maven.model.building.ModelProblemCollector;
import org.apache.maven.model.path.PathTranslator;
import org.apache.maven.model.path.UrlNormalizer;
import org.apache.maven.model.root.RootLocator;
import org.codehaus.plexus.interpolation.AbstractValueSource;
import org.codehaus.plexus.interpolation.InterpolationPostProcessor;

if $cygwin; then
  [ -n "$M2_HOME" ] &&
    M2_HOME=`cygpath --path --windows "$M2_HOME"`
  [ -n "$JAVA_HOME" ] &&
    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
  [ -n "$CLASSPATH" ] &&
    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
fi

    $env:PATH = [Environment]::GetEnvironmentVariable('PATH', 'Machine') + ';C:\tools\msys64;C:\tools\msys64\usr\bin\'; \
    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

# Disable signature checking on pacman because we cannot initialize the keyring.
RUN Add-Content -Path C:\tools\msys64\etc\pacman.d\mirrorlist.mingw32 -Value 'SigLevel = Never'