<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    FastAPI framework, alte prestazioni, facile da imparare, rapido da implementare, pronto per il rilascio in produzione
</p>
<p align="center">
<a href="https://travis-ci.com/fastapi/fastapi" target="_blank">

</tr>
<!-- IF TEXT-ONLY bottom padding -->
<tr>
<td height="28" style="padding:0;margin:0;line-height:1px;font-size:1px;"></td>
</tr>
<!-- end bottom padding for a text-only tweet-->
<!-- IF USER DOES NOT FOLLOW ACCOUNT else -->
<tr>
<td colspan="2" style="padding:0;margin:0;line-height:1px;font-size:1px;">
<table border="0" cellpadding="0" cellspacing="0" align="left" style="padding:0;margin:0;line-height:1px;font-size:1px;">
<tbody>

                  try {
                    int mod = index % 3;
                    if (mod == 0) {
                      value = cache.get(key);
                    } else if (mod == 1) {
                      value = cache.getUnchecked(key);
                    } else {
                      cache.refresh(key);
                      value = cache.get(key);
                    }
                    result.set(index, value);

oeyg?uhc??noej??l&im?uoes??man&gn&oeyg?uhc??noej??n&as&lu?ub??o&e&hcni?jead??wgnag???o&c?g??ro?s&e?h?m??topsgolb,u&gead?j&ej?gnawg????cilf??l!.&gro?moc?ten?ude?vog???m!.&topsgolb,vog???n!.&gro?moc?ofni?ten?ude?vog?zib???o&htua?t&c&a?od??laer???p!.&alsi?ca?eman?forp?gro?moc?o&fni?rp??t&en?se??ude?vog?zib???s?t!.&21k?bew?cn!.vog??eman?gro?kst?l&e&b?t??im?op??moc!.topsgolb,?neg?ofni?pek?rd?sbb?ten?ude?v&a?og?t??zib??f?m??ubad?vd??s&8sqif--nx?9zqif--nx?a!.vog?birappnb?gev?lliv?mtsirhc?s??b!.&ew,gro?...

oeyg?uhc??noej??l&im?uoes??man&gn&oeyg?uhc??noej??n&as&lu?ub??o&e&hcni?jead??wgnag???o&c?g??ro?s&e?h?m??topsgolb,u&gead?j&ej?gnawg????cilf??l!.&gro?moc?ten?ude?vog???m!.&topsgolb,vog???n!.&gro?moc?ofni?ten?ude?vog?zib???o&htua?t&c&a?od??laer???p!.&alsi?ca?eman?forp?gro?moc?o&fni?rp??t&en?se??ude?vog?zib???s?t!.&21k?bew?cn!.vog??eman?gro?kst?l&e&b?t??im?op??moc!.topsgolb,?neg?ofni?pek?rd?sbb?ten?ude?v&a?og?t??zib??f?m??ubad?vd??s&8sqif--nx?9zqif--nx?a!.vog?birappnb?gev?lliv?mtsirhc?s??b!.&ew,gro?...

		<property name="featureMap">
			<component class="java.util.LinkedHashMap">
				<postConstruct name="put">
					<arg>"http://xml.org/sax/features/namespaces"</arg>
					<arg>"false"</arg>
				</postConstruct>
			</component>
		</property>
		<property name="propertyMap">
			<component class="java.util.LinkedHashMap">
			</component>
		</property>
		<postConstruct name="addMetadata">

The returned user's DN and their password are then verified with the LDAP server. The user DN may also be associated with an [access policy](#managing-usergroup-access-policy).

The User DN attributes configuration parameter:
```

      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

    val server = serverListener.assertOpen()
    clientListener.assertOpen()
    val reason = repeat('X', 124)
    assertFailsWith<IllegalArgumentException> {
      webSocket.close(1000, reason)
    }.also { expected ->
      assertThat(expected.message).isEqualTo("reason.size() > 123: $reason")
    }
    webSocket.close(1000, null)
    serverListener.assertClosing(1000, "")
    server.close(1000, null)

```

#### 注意

参数:

```Python
connect_args={"check_same_thread": False}
```

...仅用于`SQLite`，在其他数据库不需要它。

/// info | "技术细节"

默认情况下，SQLite 只允许一个线程与其通信，假设有多个线程的话，也只将处理一个独立的请求。

这是为了防止意外地为不同的事物（不同的请求）共享相同的连接。

但是在 FastAPI 中，使用普通函数（def）时，多个线程可以为同一个请求与数据库交互，所以我们需要使用`connect_args={"check_same_thread": False}`来让SQLite允许这样。

此外，我们将确保每个请求都在依赖项中获得自己的数据库连接会话，因此不需要该默认机制。

///