"$JAVACMD" -version >&2
  echo "Please upgrade your Java installation or set JAVA_HOME to point to a compatible JDK." >&2
  exit 1
fi

# traverses directory structure from process work directory to filesystem root
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {
(
  basedir=`find_file_argument_basedir "$@"`
  wdir="$basedir"
  while :
  do

        return System.getProperty(TOMCAT_CONFIG_PATH);
    }

    /**
     * Sets up the web application context with Fess-specific configurations.
     * Configures the web resource root and cookie processor for the context.
     */
    @Override
    protected void setupWebappContext() {
        super.setupWebappContext();
        String contextPath = getContextPath();

## Резюме

* Импортируем `FastAPI`.
* Создаём экземпляр `app`.
* Пишем **декоратор операции пути** (такой как `@app.get("/")`).
* Пишем **функцию операции пути** (`def root(): ...`).

  echo "Warning: JAVA_HOME environment variable is not set."
fi

CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher

# traverses directory structure from process work directory to filesystem root
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {

  if [ -z "$1" ]
  then
    echo "Path not specified to find_maven_basedir"
    return 1
  fi

* Importieren Sie `FastAPI`.
* Erstellen Sie eine `app` Instanz.
* Schreiben Sie einen **Pfadoperation-Dekorator** (wie z. B. `@app.get("/")`).
* Schreiben Sie eine **Pfadoperation-Funktion** (wie z. B. oben `def root(): ...`).

    if (parent == null) {
      /*
       * The given directory is a filesystem root. All zero of its ancestors exist. This doesn't
       * mean that the root itself exists -- consider x:\ on a Windows machine without such a drive
       * -- or even that the caller can create it, but this method makes no such guarantees even for
       * non-root files.
       */
      return;
    }
    parent.mkdirs();

    }

    @ParameterizedTest
    @DisplayName("Test path traversal detection")
    @ValueSource(strings = { "../etc/passwd", "..\\windows\\system32", "folder/../../../etc", "test/../../root", "..\\..\\..\\windows" })
    void testPathTraversal(String path) {
        assertThrows(IllegalArgumentException.class, () -> InputValidator.validateSmbPath(path));
    }

    @ParameterizedTest

JSON으로 자동 변환되는 객체들과 모델들(ORM 등을 포함해서)이 많이 있습니다. 가장 마음에 드는 것을 사용하십시오, 이미 지원되고 있을 것입니다.

## 요약

* `FastAPI` 임포트.
* `app` 인스턴스 생성.
* (`@app.get("/")`처럼) **경로 작동 데코레이터** 작성.
* (위에 있는 `def root(): ...`처럼) **경로 작동 함수** 작성.

你也可以返回 Pydantic 模型（稍後你會看到更多關於這方面的內容）。

有很多其他物件和模型會自動轉換為 JSON（包括 ORMs，等等）。試用你最喜歡的，很有可能它們已經有支援。

## 回顧

* 引入 `FastAPI`.
* 建立一個 `app` 實例。
* 寫一個 **路徑操作裝飾器** 使用裝飾器像 `@app.get("/")`。
* 定義一個 **路徑操作函式**；例如，`def root(): ...`。

    public String encode(final String value) {
        if (StringUtil.isBlank(value)) {
            return null;
        }

        String permission = value.trim();
        String lower = permission.toLowerCase(Locale.ROOT);
        final String aclPrefix;
        if (lower.startsWith(allowPrefix)) {
            lower = lower.substring(allowPrefix.length());
            permission = permission.substring(allowPrefix.length());