# 歷史、設計與未來 { #history-design-and-future }

不久之前，[一位 **FastAPI** 使用者提問](https://github.com/fastapi/fastapi/issues/3#issuecomment-454956920)：

> 這個專案的歷史是什麼？看起來它在短短幾週內從默默無名變得非常厲害 [...]

以下是其中一小段歷史。

## 替代方案 { #alternatives }

多年來我一直在打造具有複雜需求的 API（機器學習、分散式系統、非同步工作、NoSQL 資料庫等），並帶領多個開發團隊。

在此過程中，我需要調查、測試並使用許多替代方案。

**FastAPI** 的歷史，在很大程度上也是其前身工具的歷史。

如在[替代方案](alternatives.md)一節所述：

<blockquote markdown="1">

     * <p>This method returns all duplicate host configurations in the system,
     * ordered by sort order, regular name, and duplicate hostname. The results
     * are limited by the configured maximum fetch size to prevent memory issues.</p>
     *
     * @return a list of all DuplicateHost entities
     */
    public List<DuplicateHost> getDuplicateHostList() {

        return duplicateHostBhv.selectList(cb -> {

        FwAssistantDirector assistantDirector = createMockAssistantDirector();

        // First invocation
        curtainFinallyHook.hook(assistantDirector);

        // Second invocation - should also work without issues
        curtainFinallyHook.hook(assistantDirector);

        // Third invocation
        curtainFinallyHook.hook(assistantDirector);

        // All invocations should complete successfully

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                build?
                -->
              <extraJvmArgs>-Dgwt.watchFileChanges=false</extraJvmArgs>
            </configuration>
          </execution>
          <!--
            GWT issues some scary warnings while running tests, but I believe they are harmless.
            Let's take the warnings for one module, c.g.c.base.testModule, as an example:

              [INFO] Validating units:

    assertFalse(domain.publicSuffix().isPublicSuffix());
  }

  public void testPublicSuffixMultipleUnders() {
    // PSL has both *.uk and *.sch.uk; the latter should win.
    // See https://github.com/google/guava/issues/1176

    InternetDomainName domain = InternetDomainName.from("www.essex.sch.uk");
    assertTrue(domain.hasPublicSuffix());
    assertThat(domain.publicSuffix().toString()).isEqualTo("essex.sch.uk");

		}
	}

	if got, want := f0.UncompressedSize64, uint64(size)+uint64(len(end)); got != want {
		t.Errorf("UncompressedSize64 %#x, want %#x", got, want)
	}

	return buf
}

// Issue 9857
func testZip64DirectoryRecordLength(buf *rleBuffer, t *testing.T) {
	if !suffixIsZip64(t, buf) {
		t.Fatal("not a zip64")
	}
}

func testValidHeader(h *FileHeader, t *testing.T) {
	var buf bytes.Buffer

 *
 * Usage: java JvmConfigParser.java <jvm.config-path> <maven-project-basedir> [output-file]
 *
 * If output-file is provided, writes result to that file (avoids Windows file locking issues).
 * Otherwise, outputs to stdout.
 *
 * Outputs: Single line with space-separated quoted arguments (safe for batch scripts)
 */
public class JvmConfigParser {
    public static void main(String[] args) {

    testResponseCaching(TransferKind.END_OF_STREAM)
  }

  /**
   * Skipping bytes in the input stream caused ResponseCache corruption.
   * http://code.google.com/p/android/issues/detail?id=8175
   */
  private fun testResponseCaching(transferKind: TransferKind) {
    val mockResponse =
      MockResponse
        .Builder()

    assertFalse(domain.publicSuffix().isPublicSuffix());
  }

  public void testPublicSuffixMultipleUnders() {
    // PSL has both *.uk and *.sch.uk; the latter should win.
    // See https://github.com/google/guava/issues/1176

    InternetDomainName domain = InternetDomainName.from("www.essex.sch.uk");
    assertTrue(domain.hasPublicSuffix());
    assertThat(domain.publicSuffix().toString()).isEqualTo("essex.sch.uk");