{MountPath: "/ignore", Name: "vol2"},
								{MountPath: "/mnt/sub1/sub2/sub3", Name: "vol3"},
								{MountPath: "/mnt/sub1/sub2/sub4", Name: "vol4"},
								{MountPath: "/mnt/sub1/sub2/sub4/skip", Name: "vol5"},
								{MountPath: "/mnt/sub1/sub2/sub4/skip2", Name: "vol5a"},
								{MountPath: "/mnt/sub1/sub2/sub6", Name: "vol6"},
								{MountPath: "/mnt7", Name: "vol7"},
							},
						},
					},

        output.contains("order: beforeSettings - settings.gradle - settingsEvaluated")
        output.contains("subprojects: :sub1 - :sub2")
    }

    @ToBeFixedForConfigurationCache(skip = INVESTIGATE)
    def "can apply settings plugin from init script"() {
        given:
        createDirs("sub1", "sub2")
        def pluginBuilder = new PluginBuilder(file("plugin"))

                it.tasks.register("myTask") {
                }
            }
        """
        ['foo', 'bar', 'included/sub1', 'included/sub2'].each { file(it).mkdirs() }
        file('included/settings.gradle') << """
            include 'sub1', 'sub2'
        """
        file('included/build.gradle') << """
            tasks.register("myTask") {
            }
        """

        when:

                apply plugin: 'java'

                ${mavenCentralRepository()}
            }
        """
        file("sub1/build.gradle") << """
            dependencies {
                implementation group: 'log4j', name: 'log4j', version: '1.2.14'
            }
        """
        file("sub2/build.gradle") << """
            dependencies {
                implementation group: 'junit', name: 'junit', version: '4.10'

)

// A SubFS is a file system with a Sub method.
type SubFS interface {
	FS

	// Sub returns an FS corresponding to the subtree rooted at dir.
	Sub(dir string) (FS, error)
}

// Sub returns an [FS] corresponding to the subtree rooted at fsys's dir.
//
// If dir is ".", Sub returns fsys unchanged.
// Otherwise, if fs implements [SubFS], Sub returns fsys.Sub(dir).
// Otherwise, Sub returns a new [FS] implementation sub that,

# Sub-dependencies

You can create dependencies that have **sub-dependencies**.

They can be as **deep** as you need them to be.

**FastAPI** will take care of solving them.

## First dependency "dependable"

You could create a first dependency ("dependable") like:

=== "Python 3.10+"

    ```Python hl_lines="8-9"
    {!> ../../../docs_src/dependencies/tutorial005_an_py310.py!}
    ```

=== "Python 3.9+"

下图显示的是主应用 API 文档，只包括其自有的*路径操作*。

<img src="/img/tutorial/sub-applications/image01.png">

然后查看子应用文档 <a href="http://127.0.0.1:8000/subapi/docs" class="external-link" target="_blank">http://127.0.0.1:8000/subapi/docs。</a>

下图显示的是子应用的 API 文档，也是只包括其自有的*路径操作*，所有这些路径操作都在 `/subapi` 子路径前缀下。

<img src="/img/tutorial/sub-applications/image02.png">

两个用户界面都可以正常运行，因为浏览器能够与每个指定的应用或子应用会话。

### 技术细节：`root_path`

<img src="/img/tutorial/sub-applications/image01.png">

و سپس اسناد زیر برنامه را در آدرس <a href="http://127.0.0.1:8000/subapi/docs" class="external-link" target="_blank">http://127.0.0.1:8000/subapi/docs</a>. باز کنید.

اسناد API خودکار برای زیر برنامه را خواهید دید، که فقط شامل path operations خود می شود، همه در زیر مسیر `/subapi` قرار دارند:

<img src="/img/tutorial/sub-applications/image02.png">

### Technical Details: `root_path`

When you mount a sub-application as described above, FastAPI will take care of communicating the mount path for the sub-application using a mechanism from the ASGI specification called a `root_path`.

That way, the sub-application will know to use that path prefix for the docs UI.

👆 🔜 👀 🏧 🛠️ 🩺 👑 📱, 🔌 🕴 🚮 👍 _➡ 🛠️_:

<img src="/img/tutorial/sub-applications/image01.png">

&amp; ⤴️, 📂 🩺 🎧-🈸, <a href="http://127.0.0.1:8000/subapi/docs" class="external-link" target="_blank">http://127.0.0.1:8000/subapi/docs</a>.

👆 🔜 👀 🏧 🛠️ 🩺 🎧-🈸, ✅ 🕴 🚮 👍 _➡ 🛠️_, 🌐 🔽 ☑ 🎧-➡ 🔡 `/subapi`:

<img src="/img/tutorial/sub-applications/image02.png">