gradle 执行 shell 命令

task javaSourceGen (type:Exec){
    commandLine "cp","src/main/resources-${cpEnv}/Iprotocol_bz.txt","src/main/java/com/caiqr/caipiao/wsdl/hecai/"
    commandLine "mv","src/main/java/com/caiqr/caipiao/wsdl/hecai/Iprotocol_bz.txt",
            "src/main/java/com/caiqr/caipiao/wsdl/hecai/Iprotocol.java"
}