public fun tag (Ljava/lang/Object;)Lokhttp3/Request$Builder;
	public final fun tag (Lkotlin/reflect/KClass;Ljava/lang/Object;)Lokhttp3/Request$Builder;
	public fun url (Ljava/lang/String;)Lokhttp3/Request$Builder;
	public fun url (Ljava/net/URL;)Lokhttp3/Request$Builder;
	public fun url (Lokhttp3/HttpUrl;)Lokhttp3/Request$Builder;
}

public abstract class okhttp3/RequestBody {

    )

    val call1 = client.newCall(Request(server.url("/")))
    call1.execute().use { response ->
      val source = response.body.source()
      assertThat(response.header("h1")).isEqualTo("v1")
      assertThat(source.readUtf8()).isEqualTo("Hello")
      assertThat(response.trailers()).isEqualTo(headersOf("t1", "v2"))
    }

    val call2 = client.newCall(Request(server.url("/")))
    call2.execute().use { response ->

            request.addProxy(proxy);
        }

        // <mirrors>
        //   <mirror>
        //     <id>nexus</id>
        //     <mirrorOf>*</mirrorOf>
        //     <url>http://repository.sonatype.org/content/groups/public</url>
        //   </mirror>
        // </mirrors>

        for (Mirror mirror : settings.getMirrors()) {
            mirror = mirror.clone();

            request.addMirror(mirror);

$(function() {
  var $searchButton = $("#searchButton");
  var contextPath = $("#contextPath").val();
  var BUTTON_DISABLE_DURATION = 3000;

  var SUGGESTOR_CONFIG = {
    ajaxinfo: {
      url: contextPath + "/api/v1/suggest-words",
      fn: ["_default", "content", "title"],
      num: 10,
      lang: $("#langSearchOption").val()
    },
    boxCssInfo: {
      border: "1px solid rgba(82, 168, 236, 0.5)",

  public void run() throws Exception {
    RequestBody formBody = new FormBody.Builder()
        .add("search", "Jurassic Park")
        .build();
    Request request = new Request.Builder()
        .url("https://en.wikipedia.org/w/index.php")
        .post(formBody)
        .build();

    try (Response response = client.newCall(request).execute()) {

## 常规 **FastAPI** 应用 { #the-normal-fastapi-app }

添加回调前，首先看下常规 API 应用是什么样子。

常规 API 应用包含接收 `Invoice` 请求体的*路径操作*，还有包含回调 URL 的查询参数 `callback_url`。

这部分代码很常规，您对绝大多数代码应该都比较熟悉了：

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[7:11,34:51] *}

/// tip | 提示

`callback_url` 查询参数使用 Pydantic 的 [Url](https://docs.pydantic.dev/latest/api/networks/) 类型。

///

Let's say you have a *path operation* with a path `/files/{file_path}`.

But you need `file_path` itself to contain a *path*, like `home/johndoe/myfile.txt`.

So, the URL for that file would be something like: `/files/home/johndoe/myfile.txt`.

### OpenAPI support { #openapi-support }

    private final S3Client s3Client;
    private final String bucket;

    /**
     * Creates a new S3StorageClient instance.
     *
     * @param endpoint the S3 endpoint URL (null for AWS default)
     * @param accessKey the AWS access key
     * @param secretKey the AWS secret key
     * @param bucket the bucket name
     * @param region the AWS region
     */

  }

  override fun hasNext(failedConnection: RealConnection?): Boolean =
    deferredPlans.isNotEmpty() || nextPlanIndex < plans.size || autoGeneratePlans

  override fun sameHostAndPort(url: HttpUrl): Boolean = url.host == address.url.host && url.port == address.url.port

  override fun close() {
    factory.close()
  }

  inner class FakePlan(
    val id: Int,
  ) : RoutePlanner.Plan {
    var planningThrowable: Throwable? = null

            version("errorProne", "stub") // not used in this project
        }
    }
}

pluginManagement {
    repositories {
        maven {
            url = uri("https://repo.gradle.org/gradle/enterprise-libs-release-candidates")
            content {
                val rcAndMilestonesPattern = "\\d{1,2}?\\.\\d{1,2}?(\\.\\d{1,2}?)?-((rc-\\d{1,2}?)|(milestone-\\d{1,2}?))"