用groovy遍历jar查找目标文件

背景是log4j.properties冲突，有多个，我就怀疑一些lib下的jar包里有这个配置文件了，所以写个程序scan下，

还好用

?

import java.util.Enumeration;import java.util.zip.ZipEntry;import java.util.zip.ZipFile;import java.util.zip.ZipOutputStream;def findJarFile(File zipFile, String target){ZipFile zip = new ZipFile(zipFile)ZipEntry entry = nullEnumeration<? extends ZipEntry> en = zip.entries()while (en.hasMoreElements()) {entry = en.nextElement()if (entry.isDirectory()) {continue}if(entry.name.contains(target)){println zipFile.nameprintln entry}}zip.close()}String target = 'log4j.properties'new File('D:/soft/groovy-1.8.0/lib').eachFile{if(it.name.endsWith('.jar'))findJarFile(it, target)}