}

    @Test
    public void test_add_overwrite() {
        fileTypeHelper.add("application/pdf", "pdf");
        assertEquals("pdf", fileTypeHelper.get("application/pdf"));

        fileTypeHelper.add("application/pdf", "document");
        assertEquals("document", fileTypeHelper.get("application/pdf"));
    }

    @Test
    public void test_add_withNullMimetype() {
        fileTypeHelper.add(null, "test");

  if [[ -z "${im_cmd}" ]] ; then
    echo "ImageMagick (convert or magick) does not exist."
    exit 1
  fi
  check_command pdftoppm
  check_command unoconv
  tmp_pdf_file=/tmp/thumbnail.$$.pdf
  unoconv -e PageRange=1-1 -o ${tmp_pdf_file} -f pdf "${target_file}"
  if [[ ! -f ${tmp_pdf_file} ]] ; then
    echo "unoconv does not work."
    exit 1
  fi
  tmp_png_prefix=/tmp/thumbnail.png.$$

    private static final String WEB_FILE_RULE_PATTERN = "(application/xml" //
            + "|application/xhtml\\+xml" //
            + "|application/rdf\\+xml" //
            + "|application/pdf" //
            + "|application/x-freemind" //
            + "|text/xml" //
            + "|text/xml-external-parsed-entity)";

    // Pattern from fsFileRule in rule.xml

        final ResponseData responseData = new ResponseData();

        responseData.setUrl("http://example.com/document.pdf");
        assertEquals("http://example.com/document.pdf", responseData.getUrl());

        responseData.setMimeType("application/pdf");
        assertEquals("application/pdf", responseData.getMimeType());

        responseData.setCharSet("UTF-8");
        assertEquals("UTF-8", responseData.getCharSet());

		</postConstruct>
		<postConstruct name="addRule">
			<arg>"mimeType"</arg>
			<!-- Supported MIME type -->
			<arg>
  "(application/xml"
+ "|application/xhtml\+xml"
+ "|application/rdf\+xml"
+ "|application/pdf"
+ "|application/x-freemind"
+ "|text/xml"
+ "|text/xml-external-parsed-entity)"
			</arg>
		</postConstruct>
	</component>

	<component name="fsFileRule" class="org.codelibs.fess.crawler.rule.impl.RegexRule" >

		<property name="commandList">
			["${path}/generate-thumbnail",
			"pdf",
			"${url}",
			"${outputFile}"]
		</property>
		<property name="generatorList">
			["${path}/generate-thumbnail"]
		</property>
		<postConstruct name="addCondition">
			<arg>"mimetype"</arg>
			<arg>"application/pdf"
			</arg>
		</postConstruct>
		<postConstruct name="register"></postConstruct>
	</component>

        }
    }

    /**
     * Adds or updates a MIME type to file type mapping.
     *
     * @param mimetype the MIME type to map (e.g., "application/pdf")
     * @param filetype the file type classification (e.g., "pdf")
     */
    public void add(final String mimetype, final String filetype) {
        mimetypeMap.put(mimetype, filetype);
    }

    /**

g/15.3/admin/webconfig-guide.html), [파일 시스템](https://fess.codelibs.org/15.3/admin/fileconfig-guide.html), 또는 [데이터 저장소](https://fess.codelibs.org/15.3/admin/dataconfig-guide.html)에서 문서를 크롤링할 수 있는 크롤러도 포함하고 있습니다(CSV 또는 데이터베이스와 같은). Microsoft Office, PDF, zip을 포함한 다양한 파일 형식을 지원합니다.

*[Fess 사이트 검색](https://github.com/codelibs/fess-site-search)*은 [Google 사이트 검색](https://enterprise.google.com/search/products/gss.html)의 무료 대안입니다. 자세한 내용은 [FSS JS 생성기 문서](https://fss-generator.codelibs.org/docs/manual)를...

        assertEquals(query, result.getQuery());
    }

    @Test
    public void test_summary_withDocumentUrl() {
        final String documentUrl = "https://example.com/doc.pdf";
        final IntentDetectionResult result = IntentDetectionResult.summary(documentUrl, "summary request");

        assertEquals(ChatIntent.SUMMARY, result.getIntent());

*[Fess 网站搜索](https://github.com/codelibs/fess-site-search)* 是 [Google 网站搜索](https://enterprise.google.com/search/products/gss.html)的免费替代品。更多详情请参阅 [FSS JS 生成器文档](https://fss-generator.codelibs.org/docs/manual)。

## 官网