你还可以返回 Pydantic 模型（稍后你将了解更多）。

还有许多其他将会自动转换为 JSON 的对象和模型（包括 ORM 对象等）。尝试下使用你最喜欢的一种，它很有可能已经被支持。

## 总结

* 导入 `FastAPI`。
* 创建一个 `app` 实例。
* 编写一个**路径操作装饰器**，如 `@app.get("/")`。
* 定义一个**路径操作函数**，如 `def root(): ...`。

4)  Derive a new KEK from the new data key and re-encrypt the OEK with it.
5)  Store the encrypted OEK encrypted data key and master key ID in object metadata.
 ```

    platform.assumeHttp2Support()
    platform.assumeNotBouncyCastle()
    rootCa =
      HeldCertificate
        .Builder()
        .serialNumber(1L)
        .certificateAuthority(0)
        .commonName("root")
        .build()
    certificate =
      HeldCertificate
        .Builder()
        .signedBy(rootCa)
        .serialNumber(2L)
        .commonName(server.hostName)

install --set existingSecret=my-minio-secret minio/minio ``` The following fields are expected in the secret: | .data.\<key\> in Secret | Corresponding variable | Description | Required | |:-------- | `rootUser` | `rootUser` | Root user. | yes | | `rootPassword` | `rootPassword` | Root password. | yes | All corresponding variables will be ignored in values file. ### Configure TLS To enable TLS for MinIO containers, acquire TLS certificates from a CA or create self-signed certificates. While creating / acquiring...

install --set existingSecret=my-minio-secret minio/minio ``` The following fields are expected in the secret: | .data.<key> in Secret | Corresponding variable | Description | Required | |:-------- | `rootUser` | `rootUser` | Root user. | yes | | `rootPassword` | `rootPassword` | Root password. | yes | All corresponding variables will be ignored in values file. Configure TLS ---------- To enable TLS for MinIO containers, acquire TLS certificates from a CA or create self-signed certificates. While creating...

    }

    /**
     * Creates an encoded parent directory ID from a path prefix.
     *
     * @param prefix the current path prefix
     * @return encoded parent directory ID, or empty string if at root
     */
    protected static String createParentId(final String prefix) {
        if (prefix == null) {
            return StringUtil.EMPTY;
        }
        final String[] values = prefix.split("/");

 * - canonical URL path: path component of the URL: this is used to reconstruct URLs to resources and is not adjusted by
 * DFS referrals. (E.g. a resource with a DFS root's parent will still point to the DFS root not the share it's actually
 * located in).
 * - share + uncpath within it: This is the relevant information for most SMB requests. Both are adjusted by DFS

		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	writeSuccessResponseJSON(w, encryptedData)

	// Call hook for cluster-replication if the service account is not for a
	// root user.
	if newCred.ParentUser != globalActiveCred.AccessKey {
		replLogIf(ctx, globalSiteReplicationSys.IAMChangeHook(ctx, madmin.SRIAMItem{
			Type: madmin.SRIAMItemSvcAcc,
			SvcAccChange: &madmin.SRSvcAccChange{

      "Effect": "Allow",
      "Action": [
        "s3:*"
      ],
      "Resource": [
        "arn:aws:s3:::*"
      ]
    }
  ]
}
`)

	// Create a service account for the root user.
	cr, err := s.adm.AddServiceAccount(ctx, madmin.AddServiceAccountReq{
		TargetUser: globalActiveCred.AccessKey,
		Policy:     pubPolicyBytes,
	})
	if err != nil {

      sleepMicros("U", MILLISECONDS.toMicros(millis));
    }

    void sleepMicros(String caption, long micros) {
      instant += MICROSECONDS.toNanos(micros);
      events.add(caption + String.format(Locale.ROOT, "%3.2f", micros / 1000000.0));
    }

    @Override
    protected void sleepMicrosUninterruptibly(long micros) {
      sleepMicros("R", micros);
    }

    String readEventsAndClear() {
      try {