Documentation
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Overview ¶
Package metrics 提供 Prometheus 格式的监控指标端点。 实现不依赖 prometheus/client_golang，手动生成文本格式以避免额外依赖。
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Handler ¶
type Handler struct {
// contains filtered or unexported fields
}
Handler 提供 GET /metrics 端点（Prometheus text format）
func NewHandler ¶
NewHandler 创建 metrics Handler
func (*Handler) RegisterRoutes ¶
RegisterRoutes 注册 /metrics 路由（无需认证，供 Prometheus 抓取）
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