040000 tree d26dc6aaf33a013e49a36676f27f07c84e3f0403	dubbo-samples-chain-api
040000 tree 5e69aeb4d67b60af56cf91e7a39b2e8ed2bff46a	dubbo-samples-chain-backend
040000 tree 6712d9ff7f80978b5d12b0910141ce71e437f844	dubbo-samples-chain-front
040000 tree f2ec1dba449e5f909028f55150010a0dba6eb8d6	dubbo-samples-chain-middle
100644 blob 64ffa2977ae8a5cd781e6c216dcb2430b1ad0c57	pom.xml