code snippet docker go-grpc git spring gRPC Health Checking 多线程 spring-mvc json ssh Runnable node python JVM php-gRPC Java Volatile time Jakarta composer angular 小程序 Executors Java Synchronized Java Runnable brew protobuf gRPC ConcurrentHashMap git push Java ThreadLocal ThreadPoolExecutor Dockerfile Java Thread symfony SpringBoot Java Virtual Thread protoc-gen-go protoc proto3 volatile maven clion jq git add php8.1 ThreadLocal php-fileinfo php8 php8.4 embed