{{- range .Values.consoleIngress.hosts }}
    - http:
        paths:
          - path: {{ $ingressPath }}
            {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
            pathType: Prefix
            backend:
              service:
                name: {{ $fullName }}
                port: 
                  number: {{ $servicePort }}
            {{- else }}
            backend:

  rules:
    {{- range .Values.ingress.hosts }}
    - http:
        paths:
          - path: {{ $ingressPath }}
            {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
            pathType: Prefix
            backend:
              service:
                name: {{ $fullName }}
                port: 
                  number: {{ $servicePort }}
            {{- else }}
            backend:

client_id     (string)    unique public identifier for apps e.g. "292085223830.apps.googleusercontent.com"
claim_name    (string)    JWT canned policy claim name, defaults to "policy"
claim_prefix  (string)    JWT claim namespace prefix e.g. "customer1/"
scopes        (csv)       Comma separated list of OpenID scopes for server, defaults to advertised scopes from discovery document e.g. "email,admin"
comment       (sentence)  optionally add a comment to this setting

        void testFromUNIBytesWithOffset() {
            // Given
            String prefix = "PREFIX";
            String target = "TARGET";
            String combined = prefix + target;
            byte[] combinedBytes = combined.getBytes(StandardCharsets.UTF_16LE);
            int prefixBytes = prefix.getBytes(StandardCharsets.UTF_16LE).length;

    const char* child_scope_name;
    if (prefix == nullptr) {
      child_scope_name = "gradients";
    } else {
      prefix_cmp = string(prefix) + "/";
      // The operation should fail if the provided name prefix has already been
      // used in this graph
      for (const auto& pair : g->name_map) {
        const string& name = pair.first;
        if ((name == prefix) || absl::StartsWith(name, prefix_cmp)) {

        regQ(fuzzyQuery);
        return fuzzyQuery;
    }

    protected PrefixQueryBuilder regPrefixQ(String name, String prefix) {
        checkEsInvalidQuery(name, prefix);
        PrefixQueryBuilder prefixQuery = QueryBuilders.prefixQuery(name, prefix);
        regQ(prefixQuery);
        return prefixQuery;
    }

    protected RangeQueryBuilder regRangeQ(String name, ConditionKey ck, Object value) {

			Description: `comma separated list of etcd endpoints` + defaultHelpPostfix(Endpoints),
			Type:        "csv",
			Sensitive:   true,
		},
		config.HelpKV{
			Key:         PathPrefix,
			Description: `namespace prefix to isolate tenants` + defaultHelpPostfix(PathPrefix),
			Optional:    true,
			Type:        "path",
		},
		config.HelpKV{
			Key:         CoreDNSPath,

			var first [17]int
			rng := rand.New(rand.NewSource(0))
			var tmp [16]byte
			rng.Read(tmp[:])
			prefix := hex.EncodeToString(tmp[:])
			for range 10000 {
				rng.Read(tmp[:])

				y := hashOrder(fmt.Sprintf("%s/%x", prefix, hex.EncodeToString(tmp[:3])), x)
				first[y[0]]++
			}
			t.Log("first:", first[:x])
		})
	}

这将花费几微秒时间，并且只会在启动时发生。

因此，它不会影响性能。⚡

///

### 包含一个有自定义 `prefix`、`tags`、`responses` 和 `dependencies` 的 `APIRouter` { #include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies }

现在，假设你的组织为你提供了 `app/internal/admin.py` 文件。

它包含一个带有一些由你的组织在多个项目之间共享的管理员*路径操作*的 `APIRouter`。

对于此示例，它将非常简单。但是假设由于它是与组织中的其他项目所共享的，因此我们无法对其进行修改，以及直接在 `APIRouter` 中添加 `prefix`、`dependencies`、`tags` 等：

```
KEY:
etcd  federate multiple clusters for IAM and Bucket DNS

ARGS:
endpoints*       (csv)       comma separated list of etcd endpoints e.g. "http://localhost:2379"
path_prefix      (path)      namespace prefix to isolate tenants e.g. "customer1/"
coredns_path     (path)      shared bucket DNS records, default is "/skydns"
client_cert      (path)      client cert for mTLS authentication