4.0.0 cn.net.pap pap4j-boot3 0.0.1 pap4j-common pom pap4j-common http://maven.apache.org pap4j-common-excel pap4j-common-bitmap pap4j-common-deeplearning4j pap4j-common-opencv pap4j-common-spider pap4j-common-jsonorm pap4j-common-pdf pap4j-common-docx UTF-8