assertArrays(new String[] { "ja", "zh-cn" }, fessConfig.normalizeQueryLanguages(new String[] { "ja", "zh" }));
        assertArrays(new String[] { "ja", "zh-cn" }, fessConfig.normalizeQueryLanguages(new String[] { "ja", "zh_CN" }));
        assertArrays(new String[] { "ja", "zh-cn" }, fessConfig.normalizeQueryLanguages(new String[] { "ja", "zh-cn" }));

	}

	blog := Blog{
		Locale:  "ZH",
		Subject: "subject",
		Body:    "body",
		Tags: []Tag{
			{Locale: "ZH", Value: "tag1"},
			{Locale: "ZH", Value: "tag2"},
		},
	}

	DB.Save(&blog)
	if !compareTags(blog.Tags, []string{"tag1", "tag2"}) {
		t.Fatalf("Blog should has two tags")
	}

	// Append
	tag3 := &Tag{Locale: "ZH", Value: "tag3"}

	zf, err := NewReader(bytes.NewReader(b), int64(len(b)))
	if err != nil {
		t.Fatalf("got %v, expected nil", err)
	}
	zh := zf.File[0].FileHeader
	if zh.Name != h.Name || zh.Method != h.Method || zh.UncompressedSize64 != uint64(len("hi")) {
		t.Fatalf("got %q/%d/%d expected %q/%d/%d", zh.Name, zh.Method, zh.UncompressedSize64, h.Name, h.Method, len("hi"))
	}
}

// Issue 4302.
func TestHeaderInvalidTagAndSize(t *testing.T) {

		{Value: "en", LanguageCode: "en"},
	}}
	if err := DB.Save(&want).Error; err != nil {
		t.Error(err)
	}

	want2 := Level2{Value: "Tom", LanguageCode: "zh", Level1s: []Level1{
		{Value: "zh", LanguageCode: "zh"},
		{Value: "de", LanguageCode: "de"},
	}}
	if err := DB.Save(&want2).Error; err != nil {
		t.Error(err)
	}

	var got Level2

  - link: /uk/
    name: uk - українська мова
  - link: /ur/
    name: ur - اردو
  - link: /vi/
    name: vi - Tiếng Việt
  - link: /yo/
    name: yo - Yorùbá
  - link: /zh/
    name: zh - 简体中文
  - link: /zh-hant/
    name: zh-hant - 繁體中文
  - link: /em/
    name: 😉

extra_css:
- css/termynal.css
- css/custom.css

extra_javascript:
- js/termynal.js
- js/custom.js

hooks:

        assertEquals("ja", systemHelper.normalizeLang(value));

        value = "zh";
        assertEquals("zh", systemHelper.normalizeLang(value));

        value = "zh-cn";
        assertEquals("zh_CN", systemHelper.normalizeLang(value));

        value = "zh_CN";
        assertEquals("zh_CN", systemHelper.normalizeLang(value));

        value = "zh-tw";
        assertEquals("zh_TW", systemHelper.normalizeLang(value));

pt_BR=pt-br\n\
ro=ro\n\
ru=ru\n\
si=si\n\
sq=sq\n\
sv=sv\n\
ta=ta\n\
te=te\n\
th=th\n\
tl=tl\n\
tr=tr\n\
uk=uk\n\
ur=ur\n\
vi=vi\n\
zh-cn=zh-cn\n\
zh_CN=zh-cn\n\
zh-tw=zh-tw\n\
zh_TW=zh-tw\n\
zh=zh\n\

# boost
query.boost.title=0.5
query.boost.title.lang=1.0
query.boost.content=0.05
query.boost.content.lang=0.1
query.boost.important_content=-1.0

            "fr", "gu", "he", "hi", "hr", "hu", "id", "it", "ja", "ko", "lt", "lv", "mk", "ml", "nl", "no", "pa", "pl", "pt", "ro", "ru",
            "si", "sq", "sv", "ta", "te", "th", "tl", "tr", "uk", "ur", "vi", "zh-cn", "zh-tw" };

    public AnalyzerSettings(final Client client, final SuggestSettings settings, final String settingsIndexName) {
        this.client = client;
        this.settings = settings;

{!../../docs_src/dependencies/tutorial010.py!}
```

/// tip | 提示

另一种创建上下文管理器的方法是：

* <a href="https://docs.python.org/zh-cn/3/library/contextlib.html#contextlib.contextmanager" class="external-link" target="_blank">`@contextlib.contextmanager`</a>或者
* <a href="https://docs.python.org/zh-cn/3/library/contextlib.html#contextlib.asynccontextmanager" class="external-link" target="_blank">`@contextlib.asynccontextmanager`</a>

@app.get("/items/{item_id}")
async def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

**Note**:

如果你不知道是否会用到，可以查看文档的 _"In a hurry?"_ 章节中 <a href="https://fastapi.tiangolo.com/zh/async/#in-a-hurry" target="_blank">关于 `async` 和 `await` 的部分</a>。

</details>

### 运行

通过以下命令运行服务器：

<div class="termy">

```console
$ uvicorn main:app --reload