mvn原型：generate -B -DarchetypeGroupId = org.apache.flink -DarchetypeArtifactId = flink-quickstart-java -DarchetypeVersion = 1.10.2 -DgroupId = com.dinglicom -DartifactId = flink-train- java -Dversion = 1.0-SNAPSHOT -Dpackage = com.dinglicom构建成功之后，在资源目