ilmMG,
		scannerMG,
		auditMG,
		loggerWebhookMG,
	}

	// Bucket metrics are special, they always include the bucket label. These
	// metrics required a list of buckets to be passed to the loader, and the list
	// of buckets is not known until the request is made. So we keep a separate
	// map for bucket metrics and handle them specially.

	// Add the serverName and poolIndex labels to all non-cluster metrics.

	if w.f != nil {
		if err := w.closeCurrentFile(); err != nil {
			return err
		}
	}

	return nil
}

var stdErrEnc = json.NewEncoder(os.Stderr)

func (w *Writer) listen() {
	for {
		var r io.Reader = w.pr
		if w.opts.MaximumFileSize > 0 {
			r = io.LimitReader(w.pr, w.opts.MaximumFileSize)
		}
		if _, err := io.Copy(w.f, r); err != nil {
			msg := fmt.Sprintf("unable to write to log file %v: %v", w.f.Name(), err)

# 使用密碼（與雜湊）的 OAuth2、以 Bearer 搭配 JWT 權杖 { #oauth2-with-password-and-hashing-bearer-with-jwt-tokens }

現在我們已經有完整的安全流程了，接下來用 <abbr title="JSON Web Tokens - JSON 網路權杖">JWT</abbr> 權杖與安全的密碼雜湊，讓應用真正安全。

這份程式碼可以直接用在你的應用中，把密碼雜湊存進資料庫等等。

我們會從上一章的內容繼續往下擴充。

## 關於 JWT { #about-jwt }

JWT 的意思是「JSON Web Tokens」。

它是一種把 JSON 物件編碼成一段長且緊密（沒有空白）的字串的標準。看起來像這樣：

```

# 使用密码（及哈希）的 OAuth2，基于 JWT 的 Bearer 令牌 { #oauth2-with-password-and-hashing-bearer-with-jwt-tokens }

现在我们已经有了完整的安全流程，接下来用 <abbr title="JSON Web Tokens - JSON Web 令牌">JWT</abbr> 令牌和安全的密码哈希，让应用真正安全起来。

这些代码可以直接用于你的应用，你可以把密码哈希保存到数据库中，等等。

我们将从上一章结束的地方继续，逐步完善。

## 关于 JWT { #about-jwt }

JWT 意为 “JSON Web Tokens”。

它是一种标准，把一个 JSON 对象编码成没有空格、很密集的一长串字符串。看起来像这样：

```

# ========================================================================================
# Framework Default
# =================
# ----------------------------------------------------------
# Lasta Taglib
# ------------
errors.header = <ul class="has-error">
errors.footer = </ul>
errors.prefix = <li><i class="fa fa-exclamation-circle"></i>
errors.suffix = </li>
# ----------------------------------------------------------
# Javax Validator

    // Test wrapper functionality inheritance
    @Test
    public void test_inheritedMethods_areProperlyDelegated() {
        final String customPath = "/api/v1/test";
        final String testHeader = "X-Test-Header";
        final String testHeaderValue = "TestValue";

        mockRequest.addHeader(testHeader, testHeaderValue);
        mockRequest.setMethod("POST");
        mockRequest.setRequestURI("/test/uri");

pkg net/http, type Cookie struct, Quoted bool #46443
pkg net/http, type Request struct, Pattern string #66405
pkg net/http/httptest, func NewRequestWithContext(context.Context, string, string, io.Reader) *http.Request #59473
pkg os, func CopyFS(string, fs.FS) error #62484
pkg path/filepath, func Localize(string) (string, error) #57151
pkg reflect, func SliceAt(Type, unsafe.Pointer, int) Value #61308

    /** The path of the HTML: /footer.jsp */
    HtmlNext path_FooterJsp = new HtmlNext("/footer.jsp");

    /** The path of the HTML: /header.jsp */
    HtmlNext path_HeaderJsp = new HtmlNext("/header.jsp");

    /** The path of the HTML: /help.jsp */
    HtmlNext path_HelpJsp = new HtmlNext("/help.jsp");

    /** The path of the HTML: /index.jsp */

    }
  }

  /**
   * Tests that bitSize() can be used to predict the serialization size produced by writeTo().
   *
   * <p>The serialization format consists of a 6-byte header (1 byte strategy, 1 byte hash
   * functions, 4 bytes array length) followed by the bit array data (bitSize / 8 bytes).
   */
  public void testBitSizeMatchesSerializationSize() throws Exception {

marker replication can be viewed by doing a GET/HEAD on the object version - it will return a `X-Minio-Replication-DeleteMarker-Status` header and http response code of `405`. In the case of permanent deletes, if the delete replication is pending or failed to propagate to the target cluster, GET/HEAD will return additional `X-Minio-Replication-Delete-Status` header and a http response code of `405`.

![delete](https://raw.githubusercontent.com/minio/minio/master/docs/bucket/replication/D...