<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

**Khuyến khích** bạn viết hoặc sao chép code, sửa và chạy nó ở local.

Sử dụng nó trong trình soạn thảo của bạn thực sự cho bạn thấy những lợi ích của FastAPI, thấy được cách bạn viết code ít hơn, tất cả đều được type check, autocompletion,...

---

## Cài đặt FastAPI

: "" # nginx.ingress.kubernetes.io/secure-backends: "true" # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0 path: / hosts: - minio-example.local tls: [] # - secretName: chart-example-tls # hosts: # - chart-example.local consoleService: type: ClusterIP clusterIP: ~ ## Make sure to match it to minioConsolePort port: "9001" nodePort: 32001 consoleIngress: enabled: false # ingressClassName: "" labels: {} # node-role.kubernetes.io/ingress:...

func detectUTF8(s string) (valid, require bool) {
	for i := 0; i < len(s); {
		r, size := utf8.DecodeRuneInString(s[i:])
		i += size
		// Officially, ZIP uses CP-437, but many readers use the system's
		// local character encoding. Most encoding are compatible with a large
		// subset of CP-437, which itself is ASCII-like.
		//
		// Forbid 0x7e and 0x5c since EUC-KR and Shift-JIS replace those

import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.function.UnaryOperator;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import javax.xml.xpath.XPathEvaluationResult;

			if err == io.EOF {
				break
			}
			return err
		}

		if se, ok := t.(xml.StartElement); ok {
			var s string
			if err = d.DecodeElement(&s, &se); err != nil {
				return err
			}
			switch se.Name.Local {
			case "Key":
				if keyAlreadyParsed {
					return errDuplicatedXMLTag
				}
				tag.Key = s
				keyAlreadyParsed = true
			case "Value":
				if valueAlreadyParsed {
					return errDuplicatedXMLTag

: "" # nginx.ingress.kubernetes.io/secure-backends: "true" # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0 path: / hosts: - minio-example.local tls: [] # - secretName: chart-example-tls # hosts: # - chart-example.local consoleService: type: ClusterIP clusterIP: ~ port: "9001" nodePort: 32001 consoleIngress: enabled: false # ingressClassName: "" labels: {} # node-role.kubernetes.io/ingress: platform annotations: {} # kubernet...

: "" # nginx.ingress.kubernetes.io/secure-backends: "true" # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0 path: / hosts: - chart-example.local tls: [] # - secretName: chart-example-tls # hosts: # - chart-example.local consoleService: type: ClusterIP clusterIP: ~ ## Make sure to match it to minioConsolePort port: "9001" nodePort: 32001 consoleIngress: enabled: false # ingressClassName: "" labels: {} # node-role.kubernetes.io/ingress:...

: "" # nginx.ingress.kubernetes.io/secure-backends: "true" # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0 path: / hosts: - minio-example.local tls: [] # - secretName: chart-example-tls # hosts: # - chart-example.local consoleService: type: ClusterIP clusterIP: ~ ## Make sure to match it to minioConsolePort port: "9001" nodePort: 32001 consoleIngress: enabled: false # ingressClassName: "" labels: {} # node-role.kubernetes.io/ingress:...

```Python hl_lines="2"
{!../../docs_src/python_types/tutorial004.py!}
```

## Declarando Tipos

Você acabou de ver o local principal para declarar type hints. Como parâmetros de função.

Este também é o principal local em que você os usaria com o **FastAPI**.

### Tipos simples

Você pode declarar todos os tipos padrão de Python, não apenas `str`.

Você pode usar, por exemplo:

	}

	return initConfig(objAPI)
}

// NewConfigSys - creates new config system object.
func NewConfigSys() *ConfigSys {
	return &ConfigSys{}
}

// Initialize and load config from remote etcd or local config directory
func initConfig(objAPI ObjectLayer) (err error) {
	bootstrapTraceMsg("load the configuration")
	defer func() {
		if err != nil {
			bootstrapTraceMsg(fmt.Sprintf("loading configuration failed: %v", err))