# 关于 FastAPI 版本

**FastAPI** 已在许多应用程序和系统的生产环境中使用。 并且测试覆盖率保持在100%。 但其开发进度仍在快速推进。

经常添加新功能，定期修复错误，并且代码仍在持续改进。

这就是为什么当前版本仍然是`0.x.x`，这反映出每个版本都可能有Breaking changes。 这遵循<a href="https://semver.org/" class="external-link" target="_blank">语义版本控制</a>的约定。

你现在就可以使用 **FastAPI** 创建生产环境应用程序（你可能已经这样做了一段时间），你只需确保使用的版本可以与其余代码正确配合即可。

## 固定你的 `fastapi` 版本

你应该做的第一件事是将你正在使用的 **FastAPI** 版本“固定”到你知道适用于你的应用程序的特定最新版本。

例如，假设你在应用程序中使用版本`0.45.0`。

					// Check if there is a parent device:
					//   e.g. if the mount is based on /dev/nvme0n1p1, let's calculate the
					//        real device name (nvme0n1) to get its sysfs information
					parentDevPath, e := os.Readlink("/sys/class/block/" + devName)
					if e == nil {
						parentDev := filepath.Base(filepath.Dir(parentDevPath))
						qst, err = bfs.SysBlockDeviceQueueStats(parentDev)
					}
				}
				if err == nil {

 *
 * @author Louis Wasserman
 */
@GwtIncompatible // NavigableMap
@NullUnmarked
public class TreeRangeMapTest extends TestCase {
  @AndroidIncompatible // test-suite builders
  public static Test suite() {
    TestSuite suite = new TestSuite();
    suite.addTestSuite(TreeRangeMapTest.class);
    suite.addTest(
        MapTestSuiteBuilder.using(
                new TestMapGenerator<Range<Integer>, String>() {

@Ignore("test runners must not instantiate and run this directly, only via suites we build")
// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class MultisetNavigationTester<E> extends AbstractMultisetTester<E> {
  private SortedMultiset<E> sortedMultiset;
  private List<E> entries;
  private Entry<E> a;
  private Entry<E> b;
  private Entry<E> c;

  @Override

import org.codelibs.fess.util.FacetResponse;

/**
 * Data container for search results rendering.
 *
 * This class holds all the data needed to render search results in the UI,
 * including the actual search results, pagination information, facet data,
 * execution timing, and highlighting parameters.
 */
public class SearchRenderData {

    /** List of search result documents. */
    protected List<Map<String, Object>> documentItems;

import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.Size;

/**
 * Form class for editing general system settings in the admin interface.
 * This form handles global configuration settings that affect the entire Fess system,
 * including crawling behavior, authentication, logging, and various system parameters.
 *
 */
public class EditForm {

    /**
     * Creates a new EditForm instance.
     */

# Framework Default
# =================
# ----------------------------------------------------------
# Lasta Taglib
# ------------
errors.header = <ul class="has-error">
errors.footer = </ul>
errors.prefix = <li><i class="fa fa-exclamation-circle"></i>
errors.suffix = </li>
# ----------------------------------------------------------
# Javax Validator
# ---------------

R8 / ProGuard
-------------

R8 and ProGuard are both code optimizers for `.class` files.

R8 is the [default optimizer][r8] in Android Studio 3.4 and newer. It works well with all
releases of OkHttp.

ProGuard was the previous default. We’re [tracking problems][proguard_problems] with interactions
between ProGuard, OkHttp 4.x, and Kotlin-originated `.class` files. Make sure you’re on the latest
release if you’re using ProGuard,

 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@SuppressWarnings({"checkstyle:methodname"})
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultInheritanceAssembler implements InheritanceAssembler {

    private InheritanceModelMerger merger = new InheritanceModelMerger();

    private static final String CHILD_DIRECTORY = "child-directory";

/// info

You can read more about the Starlette `lifespan` handlers in <a href="https://www.starlette.dev/lifespan/" class="external-link" target="_blank">Starlette's  Lifespan' docs</a>.