tech.iooo.coco coco-commons 1.0.2.RELEASE 4.0.0 commons-fastdfs jar commons-fastdfs http://maven.apache.org UTF-8 org.csource fastdfs-client-java 1.27-SNAPSHOT commons-io commons-io commons-io commons-io commons-lang commons-lang 2.6 org.apache.commons commons-pool2 commons-codec commons-codec commons-configuration commons-configuration 1.10 org.slf4j slf4j-api provided