在一个 **Pydantic 模型**中声明你需要的**查询参数**，然后将参数声明为 `Query`：

{* ../../docs_src/query_param_models/tutorial001_an_py310.py hl[9:13,17] *}

**FastAPI** 将会从请求的**查询参数**中**提取**出**每个字段**的数据，并将其提供给你定义的 Pydantic 模型。

## 查看文档 { #check-the-docs }

你可以在 `/docs` 页面的 UI 中查看查询参数：

<div class="screenshot">
<img src="/img/tutorial/query-param-models/image01.png">
</div>

## 禁止额外的查询参数 { #forbid-extra-query-parameters }

		errCode := toAPIErrorCode(ctx, testCase.err)
		if errCode != testCase.errCode {
			t.Errorf("Test %d: Expected error code %d, got %d", i+1, testCase.errCode, errCode)
		}
	}
}

// Check if an API error is properly defined
func TestAPIErrCodeDefinition(t *testing.T) {
	for errAPI := ErrNone + 1; errAPI < apiErrCodeEnd; errAPI++ {
		errCode, ok := errorCodes[errAPI]
		if !ok {

// has reached zero, i.e when all the readers have given up their locks.
type RLockedFile struct {
	*LockedFile
	mutex sync.Mutex
	refs  int // Holds read lock refs.
}

// IsClosed - Check if the rlocked file is already closed.
func (r *RLockedFile) IsClosed() bool {
	r.mutex.Lock()
	defer r.mutex.Unlock()
	return r.refs == 0
}

// IncLockRef - is used by called to indicate lock refs.

- Kubeadm: allow the "certs check-expiration" command to not require the existence of the cluster CA key (ca.key file) when checking the expiration of managed certificates in kubeconfig files. ([#106927](https://github.com/kubernetes/kubernetes/pull/106927), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]

labels.configId=Config ID
labels.configParameter=Config Parameter
labels.content=Content
labels.csvFileEncoding=CSV Encoding
labels.defaultLabelValue=Default Label
labels.designFileName=File Name
labels.incrementalCrawling=Check Last Modified
labels.errorCount=Error Count
labels.errorLog=Error Log
labels.errorName=Error Name
labels.expiredTime=Expired Time
labels.expires=Expires
labels.failureCountThreshold=Failure Count

    /** Whether to use raw NTLM authentication without SPNEGO */
    protected boolean useRawNTLM = false;
    /** Whether to disable SPNEGO integrity checking */
    protected boolean disableSpnegoIntegrity = false;
    /** Whether to enforce SPNEGO integrity checking */
    protected boolean enforceSpnegoIntegrity = true;
    /** Whether plain text passwords are disabled */
    protected boolean disablePlainTextPasswords = true;

    if (firstEntry == null || lastEntry == null) {
      /*
       * Either both are null or neither is: Either the set is empty, or it's not. But we check both
       * to make the nullness checker happy.
       */
      throw new NoSuchElementException();
    }
    return Range.create(firstEntry.getValue().lowerBound, lastEntry.getValue().upperBound);
  }

  @Override

Активація віртуального середовища також змінює ще кілька речей, але це одна з найважливіших.

## Перевірка віртуального середовища { #checking-a-virtual-environment }

Коли ви перевіряєте, чи активне віртуальне середовище, наприклад так:

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
$ which python

     *
     * @param returnCode the return code to set
     */
    public void setReturnCode(int returnCode) {
        this.returnCode = returnCode;
    }

    /**
     * Checks if the RPC operation was successful.
     *
     * @return true if successful (return code is ERROR_SUCCESS)
     */
    public boolean isSuccess() {
        return returnCode == ERROR_SUCCESS;
    }

Isto porque espera-se que os **seus usuários** definam o verdadeiro **URL path** onde eles desejam receber a requisição do webhook de algum outra maneira. (e.g. um painel).

### Confira a documentação { #check-the-docs }

Agora você pode iniciar a sua aplicação e ir até [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).