rocketmq-client-cpp-2.0.0-centos7.x86_64.rpm: 
57C31B1D 3C60B23B 89A4EA46 9BEE4490 AF829C93 2EC77833 2E6F302A 4E7F29CB 1F01B0C3
 7F1F0241 57CC289F 319D903F 5EBA8352 0FFA4261 22F9913D 0436260E