////

### 扩展后的测试文件

然后您可以使用扩展后的测试更新`test_main.py`：

```Python
{!> ../../docs_src/app_testing/app_b/test_main.py!}
```

每当你需要客户端在请求中传递信息，但你不知道如何传递时，你可以通过搜索（谷歌）如何用 `httpx`做，或者是用 `requests` 做，毕竟HTTPX的设计是基于Requests的设计的。

接着只需在测试中同样操作。

示例：

* 传一个*路径* 或*查询* 参数，添加到URL上。
* 传一个JSON体，传一个Python对象(例如一个`dict`)到参数 `json`。
* 如果你需要发送 *Form Data* 而不是 JSON，使用 `data` 参数。
* 要发送 *headers*，传 `dict` 给 `headers` 参数。

            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "description": "Request information for HTTP services",
         "fieldConfig": {
            "overrides": [
               {
                  "matcher": {
                     "id": "byName",
                     "options": "Value #requests"
                  },
                  "properties": [
                     {

            throws ArtifactResolutionException {
        List<ArtifactResult> results = new ArrayList<>();

        for (ArtifactRequest request : requests) {
            ArtifactResult result = new ArtifactResult(request);
            results.add(result);

            Artifact artifact = request.getArtifact();

    This could have corrupted requests where multiple headers had the same name,
    as in cookies.
 *  Fix: Reject bad characters in the URL hostname. Previously characters like
    `\0` would cause a late crash when building the request.
 *  Fix: Allow interceptors to change the request method.
 *  Fix: Don’t use the request's `User-Agent` or `Proxy-Authorization` when

 *
 *  * **[Request Count:][requestCount]** the number of HTTP requests issued since this cache was
 *    created.
 *  * **[Network Count:][networkCount]** the number of those requests that required network use.
 *  * **[Hit Count:][hitCount]** the number of those requests whose responses were served by the
 *    cache.
 *

}

// List of some generic middlewares which are applied for all incoming requests.
var globalMiddlewares = []mux.MiddlewareFunc{
	// set x-amz-request-id header and others
	addCustomHeadersMiddleware,
	// The generic tracer needs to be the first middleware to catch all requests
	// returned early by any other middleware (but after the middleware that
	// sets the amz request id).
	httpTracerMiddleware,

   * with a differently behaving {@code loader}. For example, a call that requests a short timeout
   * for an RPC may wait for a similar call that requests a long timeout, or a call by an
   * unprivileged user may return a resource accessible only to a privileged user making a similar
   * call. To prevent this problem, create a key object that includes all values that affect the

pull requests are approved and pass continuous integration checks, a TensorFlow
team member will apply `ready to pull` label to your change. This means we are
working on getting your pull request submitted to our internal repository. After
the change has been submitted internally, your pull request will be merged
automatically on GitHub.

If you want to contribute, start working through the TensorFlow codebase,
navigate to the

   *
   * [rfc_7230]: https://tools.ietf.org/html/rfc7230
   */
  HTTP_1_1("http/1.1"),

  /**
   * Chromium's binary-framed protocol that includes header compression, multiplexing multiple
   * requests on the same socket, and server-push. HTTP/1.1 semantics are layered on SPDY/3.
   *
   * Current versions of OkHttp do not support this protocol.
   */

   * observe the new rate; only subsequent requests will.
   *
   * <p>Note though that, since each request repays (by waiting, if necessary) the cost of the
   * <i>previous</i> request, this means that the very next request after an invocation to {@code
   * setRate} will not be affected by the new rate; it will pay the cost of the previous request,
   * which is in terms of the previous rate.
   *