Ein `Request` hat ein `request.scope`-Attribut, welches einfach ein Python-`dict` ist, welches die mit dem Request verbundenen Metadaten enthält.

Ein `Request` hat auch ein `request.receive`, welches eine Funktion ist, die den Hauptteil des Requests empfängt.

Das `scope`-`dict` und die `receive`-Funktion sind beide Teil der ASGI-Spezifikation.

    </dependency>

    <!-- CLI -->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>jcl-over-slf4j</artifactId>
      <version>${slf4jVersion}</version>
      <scope>runtime</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.resolver</groupId>
      <artifactId>maven-resolver-connector-basic</artifactId>
    </dependency>
    <dependency>

@app.get("/users/{user_id}")
async def get_user(user_id: str, request: Request):
    route: APIRoute = request.scope["route"]
    return {"user_id": user_id, "path": route.path}


@app.websocket("/items/{item_id}")
async def websocket_item(item_id: str, websocket: WebSocket):
    route: APIWebSocketRoute = websocket.scope["route"]
    await websocket.accept()
    await websocket.send_json({"item_id": item_id, "path": route.path})

    public void omitForNearer(Artifact omitted, Artifact kept) {}

    public void omitForCycle(Artifact omitted) {}

    public void updateScopeCurrentPom(Artifact artifact, String scope) {}

    public void updateScope(Artifact artifact, String scope) {}

    public void manageArtifact(Artifact artifact, Artifact replacement) {}

    public void selectVersionFromRange(Artifact artifact) {}

		if scopeList := getCfgVal(Scopes); scopeList != "" {
			var scopes []string
			for _, scope := range strings.Split(scopeList, ",") {
				scope = strings.TrimSpace(scope)
				if scope == "" {
					return c, config.Errorf("empty scope value is not allowed '%s', please refer to our documentation", scopeList)
				}
				scopes = append(scopes, scope)
			}
			// Replace the discovery document scopes by client customized scopes.

不过也不用担心，前端仍可以显示终端用户所需的名称。

数据库模型也可以使用所需的名称。

但对于登录*路径操作*，则要使用兼容规范的 `username` 和 `password`，（例如，实现与 API 文档集成）。

该规范要求必须以表单数据形式发送 `username` 和 `password`，因此，不能使用 JSON 对象。

### `Scope`（作用域）

OAuth2 还支持客户端发送**`scope`**表单字段。

虽然表单字段的名称是 `scope`（单数），但实际上，它是以空格分隔的，由多个**scope**组成的长字符串。

**作用域**只是不带空格的字符串。

常用于声明指定安全权限，例如：

* 常见用例为，`users:read` 或 `users:write`
* 脸书和 Instagram 使用 `instagram_basic`

import org.apache.maven.di.Key;
import org.apache.maven.di.Scope;
import org.apache.maven.di.impl.Binding;
import org.apache.maven.di.impl.DIException;
import org.apache.maven.di.impl.Dependency;
import org.apache.maven.di.impl.InjectorImpl;
import org.apache.maven.execution.scope.internal.MojoExecutionScope;
import org.apache.maven.session.scope.internal.SessionScope;
import org.codehaus.plexus.PlexusContainer;

        <module name="JavadocType">
            <property name="scope" value="protected"/>
            <!-- Allow the use of unrecognized tags like @apiNote -->
            <property name="allowUnknownTags" value="true"/>
        </module>

        <!-- TODO - switch this on -->
        <!--<module name="JavadocMethod">-->
            <!--<property name="scope" value="package"/>-->
        <!--</module>-->

    </module>

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.execution.scope.internal;

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

import org.apache.maven.execution.MojoExecutionListener;

/**
 * MojoExecutionScopeCoreModule
 */
@Named

import org.apache.maven.api.annotations.Immutable;
import org.apache.maven.api.annotations.Nonnull;

import static org.apache.maven.api.ExtensibleEnums.pathScope;

/**
 * Path scope.
 * A path scope is used to determine the kind of build or class path that will be built when resolving
 * dependencies using the {@link org.apache.maven.api.services.DependencyResolver} service.
 * <p>