File storage service. Use the hbase feature to store/read large numbers of small files
1.hbase [Specified table's Column Family 'cf' must exist]
2.jdk >= 1.8
3.maven3
/opt/config/smallfiles/config.properties [Follow the principle of separate configuration]
mvn package
java -jar smallfiles-x.x.x.jar
Run As - > ServiceStarter.java
upload: /basic/{table}/upload, note response json [data.path]
download: /basic/{table}/download/{key}，key is the [data.path]