PATH_SEPARATOR("path.separator"),

  /** Line separator ("\n" on UNIX). */
  LINE_SEPARATOR("line.separator"),

  /** User's account name. */
  USER_NAME("user.name"),

  /** User's home directory. */
  USER_HOME("user.home"),

  /** User's current working directory. */
  USER_DIR("user.dir");

  private final String key;

  StandardSystemProperty(String key) {

	} else if len(stmt.Schema.PrimaryFields) != 1 {
		t.Errorf("should have only one primary field with embedded struct, but got %v", len(stmt.Schema.PrimaryFields))
	}

	for _, name := range []string{"user_id", "user_name", "user_email"} {
		if !DB.Migrator().HasColumn(&HNPost{}, name) {
			t.Errorf("should has prefixed column %v", name)
		}
	}

	// save embedded struct
	DB.Save(&HNPost{BasePost: BasePost{Title: "news"}})

👆 🔜 🤚 🛠️ 📟 👆 5️⃣📆 🤔 💪 ⏭. 🖼, `price` 🔑 🔘 🎻 💪 (👈 💪 ✔️ 🐦) 👈 👟 ⚪️➡️ 📨.

🙅‍♂ 🌖 ⌨ ❌ 🔑 📛, 👟 🔙 & ➡ 🖖 🩺, ⚖️ 📜 🆙 & 🔽 🔎 🚥 👆 😒 ⚙️ `username` ⚖️ `user_name`.

### 📏

⚫️ ✔️ 🤔 **🔢** 🌐, ⏮️ 📦 📳 🌐. 🌐 🔢 💪 👌-🎧 ⚫️❔ 👆 💪 & 🔬 🛠️ 👆 💪.

✋️ 🔢, ⚫️ 🌐 **"👷"**.

### 🔬

* 🔬 🌅 (⚖️ 🌐 ❓) 🐍 **💽 🆎**, 🔌:
    * 🎻 🎚 (`dict`).

No more typing the wrong key names, coming back and forth between docs, or scrolling up and down to find if you finally used `username` or `user_name`.

### Short { #short }

It has sensible **defaults** for everything, with optional configurations everywhere. All the parameters can be fine-tuned to do what you need and to define the API you need.

![editor support](https://fastapi.tiangolo.com/img/pycharm-completion.png)

你將能進行程式碼補齊，這是在之前你可能曾認為不可能的事。例如，請求 JSON body（可能是巢狀的）中的鍵 `price`。

這樣比較不會輸錯鍵名，不用來回翻看文件，也不用來回滾動尋找你最後使用的 `username` 或者 `user_name`。



### 簡潔

FastAPI 為你提供了**預設值**，讓你不必在初期進行繁瑣的配置，一切都可以自動運作。如果你有更具體的需求，則可以進行調整和自定義，

但在大多數情況下，你只需要直接使用預設值，就能順利完成 API 開發。

### 驗證

所有的驗證都由完善且強大的 **Pydantic** 處理。

Harshavardhana <******@****.***> 1622223187 -0700

     */
    public SpnegoCredential(final String username) {
        this.username = username;
    }

    /**
     * Gets the user identifier from this credential.
     *
     * @return The username from SPNEGO authentication
     */
    @Override
    public String getUserId() {
        return username;
    }

    /**
     * Returns a string representation of this credential.
     *

        this.port = port;
    }

    /**
     * Returns the username.
     * @return The username.
     */
    public String getUsername() {
        return username;
    }

    /**
     * Sets the username.
     * @param username The username.
     */
    public void setUsername(final String username) {
        this.username = username;
    }

    /**
     * Returns the password.

        assertNotNull(exception);
        assertEquals("User is not found: " + username, exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_constructor_withUnicodeCharacters() {
        // Test with username containing Unicode characters
        String username = "ユーザー名";
        FessUserNotFoundException exception = new FessUserNotFoundException(username);

## Get the `username` and `password` { #get-the-username-and-password }

We are going to use **FastAPI** security utilities to get the `username` and `password`.

OAuth2 specifies that when using the "password flow" (that we are using) the client/user must send a `username` and `password` fields as form data.