# MySQL
MYSQL_ROOT_PASSWORD=changeme
MYSQL_DATABASE=next_edu_cloud
MYSQL_USER=edu
MYSQL_PASSWORD=changeme

# Redis
REDIS_PASSWORD=

# JWT (P1 用 HS256 测试密钥，P2 改 RS256)
JWT_SECRET=p1-dev-secret-change-in-production
JWT_ISSUER=next-edu-cloud
JWT_AUDIENCE=next-edu-cloud

# 服务端口
API_GATEWAY_PORT=8080
CLASSES_SERVICE_PORT=3001
TEACHER_PORTAL_PORT=3000

# 数据库连接
DATABASE_URL=mysql://edu:changeme@localhost:3306/next_edu_cloud
REDIS_URL=redis://localhost:6379

# 可观测性
OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318
LOG_LEVEL=info

# Neo4j（P4 启用）
NEO4J_PASSWORD=changeme

# Kafka（P3 启用）
KAFKA_BROKERS=localhost:9092