code snippet docker go-grpc git json spring Runnable node 多线程 spring-mvc angular brew git push python Java Volatile ssh php-gRPC time gRPC Health Checking composer ThreadPoolExecutor Executors 小程序 Java ThreadLocal Jakarta proto3 gRPC volatile Java Runnable Java Thread JVM Dockerfile SpringBoot protobuf Java Synchronized protoc-gen-go protoc symfony Java Virtual Thread ConcurrentHashMap php8 ThreadLocal angular2 maven jdbc make git add jq php8.3 typescript