asyncRequest(method, url, [body], [params])

用于发出任意异步 HTTP 请求的通用方法。请注意，此方法返回一个 Promise。您必须使用 await 关键字来解析它。

参数	类型	描述
method	string	HTTP 方法。必须是大写（GET, POST, PUT, PATCH, OPTIONS, HEAD 等）
url	string	HTTP URL。如果设置了 baseURL，则只提供路径。
body (可选)	null / string / object / ArrayBuffer / SharedArray	请求体；对象将采用 `x-www-form-urlencoded` 格式。设置为 `null` 以省略请求体。
params (可选)	null 或 object {}	此特定请求的附加参数。

返回值

类型	描述
Promise with Response	HTTP Response 对象。

示例

import { Httpx } from 'https://jslib.k6.io/httpx/0.1.0/index.js';

const session = new Httpx({
  baseURL: 'https://quickpizza.grafana.com/api',
  timeout: 20000, // 20s timeout.
});

export default async function testSuite() {
  const resp_get = await session.asyncRequest('GET', `/status/200`);
  const resp_post = await session.asyncRequest('POST', `/status/200`, { key: 'value' });
  const resp_put = await session.asyncRequest('PUT', `/status/200`, { key: 'value' });
  const resp_patch = await session.asyncRequest('PATCH', `/status/200`, { key: 'value' });
  const resp_delete = await session.asyncRequest('DELETE', `/status/200`);

  // specific methods are also available.
  const respGet = await session.asyncGet(`/status/200`);
  const respPost = await session.asyncPost(`/status/200`, { key: 'value' });
  const respPut = await session.asyncPut(`/status/200`, { key: 'value' });
  const respPatch = await session.asyncPatch(`/status/200`, { key: 'value' });
  const respDelete = await session.asyncDelete(`/status/200`);
}