4.0.0 com.alibaba.datax datax-all 0.0.1-SNAPSHOT plugin-unstructured-storage-util plugin-unstructured-storage-util plugin-unstructured-storage-util通用的文件类型的读取写入方法， 供TxtFileReader/Writer, OSSReader/Writer ,FtpReader/Writer, HdfsReader/Writer使用。 jar 2.7.1 com.alibaba.datax datax-common ${datax-project-version} slf4j-log4j12 org.slf4j org.slf4j slf4j-api ch.qos.logback logback-classic com.google.guava guava 16.0.1 net.sourceforge.javacsv javacsv 2.0 org.apache.commons commons-compress 1.9 org.anarres.lzo lzo-core 1.0.5 com.aliyun.oss aliyun-sdk-oss 2.0.2 test io.airlift aircompressor 0.3 com.facebook.presto.hadoop hadoop-apache2 0.3 provided junit junit test commons-beanutils commons-beanutils 1.9.2 org.apache.hadoop hadoop-common ${hadoop.version} org.apache.commons commons-compress