Lucky-cloud

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perf：Optimize Spring Boot startup time and runtime performance

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# Title Optimize Spring Boot startup time and runtime performance ## Summary Current services have slow startup and elevated request latency in production. The goal is to systematically optimize Spring...

dennis9486

# Title Replace Hutool-based JWT generation with RSA (RS256) and add user token authentication in `im-gateway` ## Summary Stop using Hutool to generate JWTs. Standardize on **RSA (RS256)** using a...

dennis9486

feat: Documentation Improvement: Add Detailed Setup Steps for Docker Compose

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## Description The current README provides instructions for launching individual middleware services like Redis and Nacos using Docker commands. However, it does not include a `docker-compose.yml` example or detailed guidance...

tavigaussboy9

# Title Replace OpenFeign service calls with Dubbo RPC (Spring Cloud Alibaba + Nacos integration) ## Summary Migrate existing inter-service calls that use OpenFeign to Dubbo RPC and use Nacos...

dennis9486

feat: add Micrometer/Prometheus metrics and tracing; document Sentinel rules at gateway

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## 背景 缺少统一的指标与分布式追踪，排障与容量规划困难。网关已提到限流/熔断（Sentinel），需把规则落地并版本化。 ## 目标 - 为核心服务接入 Micrometer + Prometheus 导出 `/actuator/prometheus`。 - 接入分布式追踪（OpenTelemetry/OTLP），可在本地观测链路（Jaeger/Tempo 等）。 - 整理并版本化网关的 Sentinel 规则，提供规则样例与说明。 - 提供 Grafana Dashboard 样板（可选）。 ## 交付内容 - [ ] 为...

mrwangshipei