<example>
      ${fe:fileExists(path)}
    </example>
  </function>

  <function>
    <description>Calculates URL.</description>
    <name>url</name>
    <function-class>org.codelibs.fess.taglib.FessFunctions</function-class>
    <function-signature>java.lang.String url(java.lang.String)</function-signature>
    <example>&lt;a href="${fe:url(param:info)}" ...</example>
  </function>

  <function>

1. Click **Import** and select "fess\_log.ndjson" to import example settings.
1. Click **Dashboard**.
1. Select "fess\_log" dashboard.
1. (Change the period from upper right if you want to do.)
## FAQ

#### Q. Kibana can't connect Elasticsearch.

A. Please check `${KIBANA_HOME}/config/kibana.yml` and set correct Elasticsearch URL.

Example:
```
# The Elasticsearch instance to use for all your queries.

                props.setProperty(FessEnv.MAIL_SUBJECT_TEST_PREFIX, "[テスト環境]");
                props.setProperty(FessEnv.MAIL_RETURN_PATH, "no-reply+bounce@example.co.jp");
                return props;
            }
        };

        assertEquals("smtp-relay.example.com:465", specialMailEnv.getMailSmtpServerMainHostAndPort());

        "a=b; Path=/c;                     Max-Age=5; Secure; HttpOnly",
        "a=b; Path=/c; Domain=example.com;            Secure; HttpOnly",
        "a=b; Path=/c; Domain=example.com; Max-Age=5;         HttpOnly",
        "a=b; Path=/c; Domain=example.com; Max-Age=5; Secure;         ",
        "a=b; Path=/c; Domain=example.com; Max-Age=5; Secure; HttpOnly; SameSite=Lax",

    val address = factory.newAddress()
    assertThat(address.toString())
      .isEqualTo("Address{example.com:80, proxySelector=RecordingProxySelector}")
  }

  @Test fun addressWithProxyToString() {
    val address = factory.newAddress(proxy = Proxy.NO_PROXY)
    assertThat(address.toString())
      .isEqualTo("Address{example.com:80, proxy=${Proxy.NO_PROXY}}")
  }

        url = "http://example.com/";
        exp = "http://example.com/";
        assertEquals(exp, transformer.decodeUrlAsName(url, false));

        url = "http://example.com/index.html";
        exp = "http://example.com/index.html";
        assertEquals(exp, transformer.decodeUrlAsName(url, false));

        url = "http://example.com/" + encodeUrl("テスト ") + ".html";

                return new Tuple3[] { new Tuple3<>("Host", "Example.Com", "site1") };
            }
        });

        MockletHttpServletRequest request = getMockRequest();
        request.addHeader("Host", "example.com");

        String key = virtualHostHelper.getVirtualHostKey();
        assertEquals("site1", key);

        request.addHeader("Host", "EXAMPLE.COM");

        assertNotNull(Curl.get("https://secure.example.com/path?param=value"));
        assertNotNull(Curl.post("http://api.example.com/v1/resource"));
        assertNotNull(Curl.put("ftp://files.example.com/upload"));
        assertNotNull(Curl.delete("http://localhost:8080/delete"));
        assertNotNull(Curl.head("https://cdn.example.com/assets/file.js"));
        assertNotNull(Curl.options("http://cors.example.com/api"));

        Proxy proxy = Proxy.NO_PROXY;

        CurlRequest result = request.proxy(proxy);

        assertSame(request, result); // Fluent API
        assertSame(proxy, request.proxy());
    }

    @Test
    public void testEncodingMethod() {
        CurlRequest request = new CurlRequest(Method.GET, "https://example.com");
        String encoding = "ISO-8859-1";

        .writeUtf8("square.com\n")
        .readByteString()

    assertThat(publicSuffixDatabase.getEffectiveTldPlusOne("example.com"))
      .isEqualTo("example.com")
    assertThat(publicSuffixDatabase.getEffectiveTldPlusOne("foo.example.com"))
      .isEqualTo("example.com")
    assertThat(publicSuffixDatabase.getEffectiveTldPlusOne("foo.bar.square.com"))
      .isEqualTo("bar.square.com")