> NOTE: make sure --user has write permission to *${HOME}/data* prior to using `--user`.

```sh
mkdir -p ${HOME}/data
docker run \
  -p 9000:9000 \
  -p 9001:9001 \
  --user $(id -u):$(id -g) \
  --name minio1 \
  -e "MINIO_ROOT_USER=AKIAIOSFODNN7EXAMPLE" \
  -e "MINIO_ROOT_PASSWORD=wJalrXUtnFEMIK7MDENGbPxRfiCYEXAMPLEKEY" \
  -v ${HOME}/data:/data \

```
{
  "Version": "2012-10-17",
  "Statement": [
	{
	  "Action": ["s3:ListBucket"],
	  "Effect": "Allow",
	  "Resource": ["arn:aws:s3:::mybucket"],

    }

    @Test
    public void testEnvars() throws Exception {
        context.put("env.HOME", "/path/to/home");

        Map<String, String> modelProperties = new HashMap<>();
        modelProperties.put("outputDirectory", "${env.HOME}");

        Model model = new Model(org.apache.maven.api.model.Model.newBuilder()
                .properties(modelProperties)

# Maven system properties
#
# The properties defined in this file will be made available through
# system properties at the very beginning of Maven's boot process.
#

maven.installation.conf = ${maven.home}/conf
maven.user.conf         = ${user.home}/.m2
maven.project.conf      = ${session.rootDirectory}/.mvn

# Comma-separated list of files to include.

    triggers:
      - timed: "H 7 * * *"
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
      - shell: |
          #!/usr/local/bin/runbld --redirect-stderr

在這個例子裡，參數名稱是 `file_path`，而最後面的 `:path` 表示該參數應該匹配任意「路徑」。

所以你可以這樣使用它：

{* ../../docs_src/path_params/tutorial004_py310.py hl[6] *}

/// tip

你可能需要這個參數包含 `/home/johndoe/myfile.txt`，也就是前面帶有斜線（`/`）。

在那種情況下，URL 會是：`/files//home/johndoe/myfile.txt`，在 `files` 與 `home` 之間有兩個斜線（`//`）。

///

## 回顧 { #recap }

使用 **FastAPI**，只要撰寫簡短、直覺且標準的 Python 型別宣告，你就能獲得：

* 編輯器支援：錯誤檢查、自動完成等

             Searching for package file structure from directories
             with <font color="#3465A4">__init__.py</font> files
             Importing from <font color="#75507B">/home/user/code/</font><font color="#AD7FA8">awesomeapp</font>

   <span style="background-color:#007166"><font color="#D3D7CF"> module </font></span>  🐍 main.py

             Searching for package file structure from directories
             with <font color="#3465A4">__init__.py</font> files
             Importing from <font color="#75507B">/home/user/code/</font><font color="#AD7FA8">awesomeapp</font>

   <span style="background-color:#007166"><font color="#D3D7CF"> module </font></span>  🐍 main.py

             Searching for package file structure from directories with
             <font color="#3465A4">__init__.py</font> files
             Importing from <font color="#75507B">/home/user/code/</font><font color="#AD7FA8">awesomeapp</font>

   <span style="background-color:#007166"><font color="#D3D7CF"> module </font></span>  🐍 main.py

First, create a directory for your project.

What I normally do is that I create a directory named `code` inside my home/user directory.

And inside of that I create one directory per project.

<div class="termy">

```console
// Go to the home directory
$ cd
// Create a directory for all your code projects
$ mkdir code
// Enter into that code directory
$ cd code