这是设置配置值，而不是声明类型。

///

Pydantic`orm_mode`将告诉 Pydantic*模型*读取数据，即它不是一个`dict`，而是一个 ORM 模型（或任何其他具有属性的任意对象）。

这样，而不是仅仅试图从`dict`上 `id` 中获取值，如下所示：

```Python
id = data["id"]
```

它还会尝试从属性中获取它，如：

```Python
id = data.id
```

有了这个，Pydantic*模型*与 ORM 兼容，您只需在*路径操作*`response_model`的参数中声明它即可。

您将能够返回一个数据库模型，它将从中读取数据。

#### ORM 模式的技术细节

SQLAlchemy 和许多其他默认情况下是“延迟加载”。

pkg syscall (netbsd-arm64), type InterfaceAddrMessage struct, Header IfaMsghdr
pkg syscall (netbsd-arm64), type InterfaceAnnounceMessage struct
pkg syscall (netbsd-arm64), type InterfaceAnnounceMessage struct, Header IfAnnounceMsghdr
pkg syscall (netbsd-arm64), type InterfaceMessage struct
pkg syscall (netbsd-arm64), type InterfaceMessage struct, Data []uint8

   * across different segments.
   *
   * The page replacement algorithm's data structures are kept casually consistent with the map. The
   * ordering of writes to a segment is sequentially consistent. An update to the map and recording
   * of reads may not be immediately reflected on the algorithm's data structures. These structures
   * are guarded by a lock and operations are applied in batches to avoid lock contention. The

   * multimap.asMap()} view. Repeated occurrences of an entry in the multimap after the first are
   * ignored.
   *
   * <p>Despite the method name, this method attempts to avoid actually copying the data when it is
   * safe to do so. The exact circumstances under which a copy will or will not be performed are
   * undocumented and subject to change.
   *

 *   for (Runnable task : tasks) {
 *     rateLimiter.acquire(); // may wait
 *     executor.execute(task);
 *   }
 * }
 * }</pre>
 *
 * <p>As another example, imagine that we produce a stream of data, and we want to cap it at 5kb per
 * second. This could be accomplished by requiring a permit per byte, and specifying a rate of 5000
 * permits per second:
 *
 * <pre>{@code

DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF
THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR
OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
  // +optional
  optional DaemonSetSpec spec = 2;

  // The current status of this daemon set. This data may be
  // out of date by some window of time.
  // Populated by the system.
  // Read-only.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
  // +optional

pkg syscall (freebsd-arm64), type InterfaceMessage struct, Data []uint8
pkg syscall (freebsd-arm64), type InterfaceMessage struct, Header IfMsghdr
pkg syscall (freebsd-arm64), type InterfaceMulticastAddrMessage //deprecated
pkg syscall (freebsd-arm64), type InterfaceMulticastAddrMessage struct
pkg syscall (freebsd-arm64), type InterfaceMulticastAddrMessage struct, Data []uint8

pkg syscall (darwin-arm64), type InterfaceAddrMessage struct, Data []uint8
pkg syscall (darwin-arm64), type InterfaceAddrMessage struct, Header IfaMsghdr
pkg syscall (darwin-arm64), type InterfaceMessage //deprecated
pkg syscall (darwin-arm64), type InterfaceMessage struct
pkg syscall (darwin-arm64), type InterfaceMessage struct, Data []uint8
pkg syscall (darwin-arm64), type InterfaceMessage struct, Header IfMsghdr

		c.Fatal("AddUser() for root credential must fail via root STS creds")
	}
}

// SetUpLDAP - expects to setup an LDAP test server using the test LDAP
// container and canned data from https://github.com/minio/minio-ldap-testing
func (s *TestSuiteIAM) SetUpLDAP(c *check, serverAddr string) {
	ctx, cancel := context.WithTimeout(context.Background(), testDefaultTimeout)
	defer cancel()