如此一來，應用就能知道自己的對外 URL、是否使用 HTTPS、網域為何等資訊。

這在正確處理重新導向等情境時很有用。

/// tip

你可以在文件 [在代理後方 - 啟用代理轉發標頭](../advanced/behind-a-proxy.md#enable-proxy-forwarded-headers) 中了解更多。

///

## 重點回顧 { #recap }

擁有 **HTTPS** 非常重要，而且在多數情況都相當**關鍵**。作為開發者，你在 HTTPS 上的大部分投入其實是**理解這些概念**及其運作方式。

一旦掌握了**給開發者的 HTTPS 基礎**，你就能輕鬆組合並設定不同工具，讓一切管理變得簡單。

	globalBatchJobsMetrics.save(job.ID, ri)
	// persist in-memory state to disk.
	batchLogIf(ctx, ri.updateAfter(ctx, api, 0, job))

	if err := r.Notify(ctx, ri); err != nil {
		batchLogIf(ctx, fmt.Errorf("unable to notify %v", err))
	}

	cancel()
	return nil
}

//msgp:ignore batchKeyRotationJobError
type batchKeyRotationJobError struct {
	Code           string
	Description    string

     * <i>Note:</i> This will not automagically make a mojo run when the plugin declaration is added to the POM. It
     * merely enables the user to omit the <code>&lt;phase&gt;</code> element from the surrounding
     * <code>&lt;execution&gt;</code> element.
     */
    private String phase;

   *
   * This has important consequences: it means that the RateLimiter doesn't remember the time of the
   * _last_ request, but it remembers the (expected) time of the _next_ request. This also enables
   * us to tell immediately (see tryAcquire(timeout)) whether a particular timeout is enough to get
   * us to the point of the next scheduling time, since we always maintain that. And what we mean by

     * <p>This method is used when testing iterators without a known ordering. We poll the target
     * iterator's next element and pass it to the reference iterator through this method so it can
     * return the same element. This enables the assertion to pass and the reference iterator to
     * properly update its state.
     */
    void promoteToNext(E e) {
      if (nextElements.remove(e)) {
        nextElements.push(e);
      } else {

    )
    assertThat(webSocket.close(1000, null)).isFalse()
  }

  /**
   * There's no read timeout when reading the first byte of a new frame. But as soon as we start
   * reading a frame we enable the read timeout. In this test we have the server returning the first
   * byte of a frame but no more frames.
   */
  @Test
  fun readTimeoutAppliesWithinFrames() {
    webServer.dispatcher =

     */
    protected int documentExpires = -2;

    /**
     * Hot thread monitoring interval in seconds.
     * -1: disabled, positive value: enable hot thread monitoring with specified interval.
     * Used for performance analysis and debugging of the crawler process.
     */
    protected int hotThreadInterval = -1;

    /**

	},
}

// Set of s3 handler options as bit flags.
type s3HFlag uint8

const (
	// when provided, disables Gzip compression.
	noGZS3HFlag = 1 << iota

	// when provided, enables only tracing of headers. Otherwise, both headers
	// and body are traced.
	traceHdrsS3HFlag

	// when provided, disables throttling via the `maxClients` middleware.
	noThrottleS3HFlag
)

这样，应用就能知道自己的公共 URL、是否使用 HTTPS、域名等信息。

这在需要正确处理重定向等场景时很有用。

/// tip | 提示

你可以在文档中了解更多：[在代理之后 - 启用代理转发请求头](../advanced/behind-a-proxy.md#enable-proxy-forwarded-headers)

///

## 回顾 { #recap }

拥有**HTTPS** 非常重要，并且在大多数情况下相当**关键**。 作为开发人员，你围绕 HTTPS 所做的大部分努力就是**理解这些概念**以及它们的工作原理。

一旦你了解了**面向开发人员的 HTTPS** 的基础知识，你就可以轻松组合和配置不同的工具，以帮助你以简单的方式管理一切。

            }
            if (!context.invokerRequest.effectiveVerbose()) {
                context.logger.error("Re-run Maven using the '"
                        + MessageUtils.builder().strong("-X") + "' switch to enable verbose output");
            }

            if (!references.isEmpty()) {
                context.logger.error("");
                context.logger.error("For more information about the errors and possible solutions"