# Advanced User Guide { #advanced-user-guide }

## Additional Features { #additional-features }

The main [Tutorial - User Guide](../tutorial/index.md) should be enough to give you a tour through all the main features of **FastAPI**.

In the next sections you will see other options, configurations, and additional features.

/// tip

The next sections are **not necessarily "advanced"**.

        NtlmPasswordAuthenticator startAuth = new NtlmPasswordAuthenticator("domain", "user", new String(diffAtStart));
        NtlmPasswordAuthenticator middleAuth = new NtlmPasswordAuthenticator("domain", "user", new String(diffAtMiddle));
        NtlmPasswordAuthenticator endAuth = new NtlmPasswordAuthenticator("domain", "user", new String(diffAtEnd));

        try {

		"reason": fmt.Sprintf("%v", err),
	})
}

type Resp struct {
	User               string                 `json:"user"`
	MaxValiditySeconds int                    `json:"maxValiditySeconds"`
	Claims             map[string]interface{} `json:"claims"`
}

var tokens map[string]Resp = map[string]Resp{
	"aaa": {
		User:               "Alice",
		MaxValiditySeconds: 3600,
		Claims: map[string]interface{}{

	"time"

	"gorm.io/gorm"
	"gorm.io/gorm/utils/tests"
)

type User struct {
	*gorm.Model
	Name      *string
	Age       *uint
	Birthday  *time.Time
	Account   *tests.Account
	Pets      []*tests.Pet
	Toys      []*tests.Toy `gorm:"polymorphic:Owner"`
	CompanyID *int
	Company   *tests.Company
	ManagerID *uint
	Manager   *User
	Team      []*User           `gorm:"foreignkey:ManagerID"`

	var (
		buildNames    []string
		buildNamesMap = map[string]bool{}
		user, _       = schema.Parse(&tests.User{}, &sync.Map{}, db.NamingStrategy)
		stmt          = gorm.Statement{DB: db, Table: user.Table, Schema: user, Clauses: map[string]clause.Clause{}}
	)

	for _, c := range clauses {
		if _, ok := buildNamesMap[c.Name()]; !ok {

*경로 처리*를 만들 때 고정 경로를 갖고 있는 상황들을 맞닥뜨릴 수 있습니다.

`/users/me`처럼, 현재 사용자의 데이터를 가져온다고 합시다.

사용자 ID를 이용해 특정 사용자의 정보를 가져오는 경로 `/users/{user_id}`도 있습니다.

*경로 처리*는 순차적으로 평가되기 때문에 `/users/me`에 대한 경로가 `/users/{user_id}` 이전에 먼저 선언되었는지 확인해야 합니다:

{* ../../docs_src/path_params/tutorial003_py310.py hl[6,11] *}

그렇지 않으면 `/users/{user_id}`에 대한 경로가 `/users/me`에도 매칭되어, 매개변수 `user_id`에 `"me"` 값이 들어왔다고 "생각하게" 됩니다.

import org.gradle.api.file.DirectoryProperty;

/**
 * Configuration for user manual documentation
 */
public abstract class UserManual {
    /**
     * The root of the user manual documentation.  This is the source of the adoc files.
     */
    public abstract DirectoryProperty getRoot();

    /**
     * Source of snippets that can be inserted into the user manual
     */
    public abstract DirectoryProperty getSnippets();

@app.post("/items/", tags=["items"])
async def create_item(item: Item) -> Item:
    return item


@app.get("/items/", tags=["items"])
async def read_items():
    return [{"name": "Foo", "price": 42}]


@app.get("/users/", tags=["users"])
async def read_users():

        url = "file:////server/user";
        exp = "\\\\server\\user";
        assertEquals(exp, transformer.getSiteOnFile(url, "UTF-8"));

        url = "smb://server/user";
        exp = "\\\\server\\user";
        assertEquals(exp, transformer.getSiteOnFile(url, "UTF-8"));

        url = "smb1://server/user";
        exp = "\\\\server\\user";

        return "{" + authResult.account().username() + "}";
    }

    /**
     * Gets the Entra ID user associated with this credential.
     * @return The Entra ID user instance.
     */
    public EntraIdUser getUser() {
        return new EntraIdUser(authResult);
    }

    /**
     * Entra ID user implementation providing user information and permissions.
     */
    public static class EntraIdUser implements FessUser {