}

    internal fun redactUrl(url: HttpUrl): String {
      if (queryParamsNameToRedact.isEmpty() || url.querySize == 0) {
        return url.toString()
      }
      return url.newBuilder().query(null).apply {
        for (i in 0 until url.querySize) {
          val parameterName = url.queryParameterName(i)
          val newValue = if (parameterName in queryParamsNameToRedact) "██" else url.queryParameterValue(i)

	u := URLValues(values)
	return &u
}

// Values returns the url.Values.
// If u is nil, an empty url.Values is returned.
// The values are a shallow copy of the underlying map.
func (u *URLValues) Values() url.Values {
	if u == nil {
		return url.Values{}
	}
	return url.Values(*u)
}

// Recycle the underlying map.
func (u *URLValues) Recycle() {
	if *u != nil {

### Configure Casdoor

- Go to Applications
  - Create or use an existing Casdoor application
  - Edit the application
    - Copy `Client ID` and `Client secret`
    - Add your redirect url (callback url) to `Redirect URLs`
    - Save

- Go to Users
  - Edit the user
    - Add your MinIO policy (ex: `readwrite`) in `Tag`
    - Save

		return
	}

	var par madmin.PolicyAssociationReq
	err = json.Unmarshal(reqBytes, &par)
	if err != nil {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInvalidRequest), r.URL)
		return
	}

	if err := par.IsValid(); err != nil {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), r.URL)
		return
	}

	// Call IAM subsystem

    long t1 = System.nanoTime();
    logger.info(String.format("Sending request %s on %s%n%s",
        request.url(), chain.connection(), request.headers()));

    Response response = chain.proceed(request);

    long t2 = System.nanoTime();
    logger.info(String.format("Received response for %s in %.1fms%n%s",
        response.request().url(), (t2 - t1) / 1e6d, response.headers()));

    return response;
  }
}
```

```Python hl_lines="9"
{!../../docs_src/query_params/tutorial001.py!}
```

クエリはURL内で `?` の後に続くキーとバリューの組で、 `&` で区切られています。

例えば、以下の様なURL内で:

```
http://127.0.0.1:8000/items/?skip=0&limit=10
```

...クエリパラメータは:

* `skip`: 値は `0`
* `limit`: 値は `10`

これらはURLの一部なので、「自然に」文字列になります。

しかしPythonの型を宣言すると (上記の例では `int` として)、その型に変換されバリデーションが行われます。

from fastapi import FastAPI, Request

app = FastAPI(
    servers=[
        {"url": "https://stag.example.com", "description": "Staging environment"},
        {"url": "https://prod.example.com", "description": "Production environment"},
    ],
    root_path="/api/v1",
)


@app.get("/app")
def read_main(request: Request):

from fastapi import FastAPI, Request

app = FastAPI(
    servers=[
        {"url": "https://stag.example.com", "description": "Staging environment"},
        {"url": "https://prod.example.com", "description": "Production environment"},
    ],
    root_path="/api/v1",
    root_path_in_servers=False,
)


@app.get("/app")
def read_main(request: Request):

  final OkHttpClient client = new OkHttpClient();

  String post(String url, String json) throws IOException {
    RequestBody body = RequestBody.create(json, JSON);
    Request request = new Request.Builder()
        .url(url)
        .post(body)
        .build();
    try (Response response = client.newCall(request).execute()) {
      return response.body().string();

  fun cancelWritingRequestBody(mode: Pair<CancelMode, ConnectionType>) {
    setUp(mode)
    server.enqueue(MockResponse())
    val call =
      client.newCall(
        Request(
          url = server.url("/"),
          body =
            object : RequestBody() {
              override fun contentType(): MediaType? {
                return null
              }

              @Throws(