* doesn't cache partial responses.
 *
 * ## Force a Network Response
 *
 * In some situations, such as after a user clicks a 'refresh' button, it may be necessary to skip
 * the cache, and fetch data directly from the server. To force a full refresh, add the `no-cache`
 * directive:
 *
 * ```java
 * Request request = new Request.Builder()

## Es in Aktion sehen

Öffnen Sie die interaktive Dokumentation: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Authentifizieren

Klicken Sie auf den Button „Authorize“.

Verwenden Sie die Anmeldedaten:

Benutzer: `johndoe`

Passwort: `secret`.

<img src="/img/tutorial/security/image04.png">

Nach der Authentifizierung im System sehen Sie Folgendes:

## See it in action

Open the interactive docs: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Authenticate

Click the "Authorize" button.

Use the credentials:

User: `johndoe`

Password: `secret`

<img src="/img/tutorial/security/image04.png">

After authenticating in the system, you will see it like:

                                </div>
                            </div>
                            <div class="card-footer">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/buttons.jsp"></jsp:include>
                            </div>
                        </div>
                    </div>
                </div>
            </la:form>
        </section>
    </div>

                                </table>
                            </div>
                            <div class="card-footer">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/buttons.jsp"></jsp:include>
                            </div>
                        </div>
                    </div>
                </div>
            </la:form>
        </section>
    </div>

                                </div>
                            </div>
                            <div class="card-footer">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/buttons.jsp"></jsp:include>
                            </div>
                        </div>
                    </div>
                </div>
            </la:form>
        </section>
    </div>

h(b),i.push(e),e.valAttr("current-error",b),d&&a.formUtils.dialogs.applyInputErrorStyling(e,c)},g=[],h=[],i=[],j=this,k=function(b,d){return"submit"===d||"button"===d||"reset"===d||a.inArray(b,c.ignore||[])>-1};if(d&&a.formUtils.dialogs.removeAllMessagesAndStyling(j,c),j.find("input,textarea,select").filter(':not([type="submit"],[type="button"])').each(function(){var d=a(this),e=d.attr("type"),h="radio"===e||"checkbox"===e,i=d.attr("name");if(!k(i,e)&&(!h||a.inArray(i,g)<0)){h&&g.push(i);var l=a...

Go to the *path operation* "Get `/slowusers/`" in all of the tabs. Use the "Try it out" button and execute the request in each tab, one right after the other.

The tabs will wait for a bit and then some of them will show `Internal Server Error`.

### What happens

                                </div>
                            </div>
                            <div class="card-footer">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/buttons.jsp"></jsp:include>
                            </div>
                        </div>
                    </div>
                </div>
            </la:form>
        </section>
    </div>