///

## 创建中间件

要创建中间件你可以在函数的顶部使用装饰器 `@app.middleware("http")`.

中间件参数接收如下参数:

* `request`.
* 一个函数 `call_next` 它将接收 `request` 作为参数.
    * 这个函数将 `request` 传递给相应的 *路径操作*.
    * 然后它将返回由相应的*路径操作*生成的 `response`.
* 然后你可以在返回 `response` 前进一步修改它.

```Python hl_lines="8-9  11  14"
{!../../docs_src/middleware/tutorial001.py!}
```

/// tip

                id 'gradlebuild.documentation'
            }

            gradleDocumentation {
                javadocs {
                    javaApi = project.uri("https://docs.oracle.com/javase/8/docs/api")
                    groovyApi = project.uri("https://docs.groovy-lang.org/docs/groovy-3/html/gapi")
                }
            }

            javadocAll {
                enabled = false
            }

fi

# Note: the profile can be viewed by visiting chrome://tracing in a Chrome browser.
# See https://docs.bazel.build/versions/main/skylark/performance.html#performance-profiling

            return classNameElement;
        }

        if (className.startsWith("java.")) {
            Element linkElement = document.createElement("ulink");
            linkElement.setAttribute("url", String.format("https://docs.oracle.com/javase/%s/docs/api/%s.html", javaVersion,
                    className.replace(".", "/")));
            Element classNameElement = document.createElement("classname");

	certsCADir = "CAs"

	// Public certificate file for HTTPS.
	publicCertFile = "public.crt"

	// Private key file for HTTPS.
	privateKeyFile = "private.key"
)

// ConfigDir - points to a user set directory.
type ConfigDir struct {
	path string
}

func getDefaultConfigDir() string {
	homeDir, err := homedir.Dir()
	if err != nil {
		return ""
	}

* <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#responsesObject" class="external-link" target="_blank">Objet Responses de OpenAPI </a>, il inclut le `Response Object`.

 <span style="background-color:#C4A000"><font color="#2E3436">│  Serving at: http://127.0.0.1:8000                  │</font></span>
 <span style="background-color:#C4A000"><font color="#2E3436">│                                                     │</font></span>
 <span style="background-color:#C4A000"><font color="#2E3436">│  API docs: http://127.0.0.1:8000/docs               │</font></span>

        return adjustIndentation(initialString) + "\n"
    }

    /**
     * It appears there is no way to configure Gson to use 4 spaces instead of 2 for indentation.
     *
     * See: https://github.com/google/gson/blob/master/UserGuide.md#TOC-Compact-Vs.-Pretty-Printing-for-JSON-Output-Format
     */
    private
    fun adjustIndentation(initalJsonString: String): String {

policy_count=$(./mc admin policy list myminio/ | wc -l)

kill $pid

(minio server http://localhost:9000/tmp/xl/{1...10}/disk{0...1} http://localhost:9001/tmp/xl/{11...30}/disk{0...3} 2>&1 >/tmp/expanded_1.log) &
pid_1=$!

(minio server --address ":9001" http://localhost:9000/tmp/xl/{1...10}/disk{0...1} http://localhost:9001/tmp/xl/{11...30}/disk{0...3} 2>&1 >/tmp/expanded_2.log) &
pid_2=$!

./mc ready myminio

blank_issues_enabled: false
contact_links:
  - name: Ask for help
    url: http://help.gradle.org/
    about: If you need help with Gradle or have a usage question, please reach our community instead of creating an issue.
  - name: Create an issue without template
    url: https://github.com/gradle/gradle/issues/new