異常：

java.lang.IllegalArgumentException: MALFORMED

原始碼：

public static void readZipFile(String file) throws Exception {
	File fileNew = new File(file);
	java.util.zip.ZipFile zf = new java.util.zip.ZipFile(fileNew); 
	InputStream in = new BufferedInputStream(new FileInputStream(fileNew)); 
	java.util.zip.ZipInputStream zin = new java.util.zip.ZipInputStream(in); 
	java.util.zip.ZipEntry ze; 
	while ((ze = zin.getNextEntry()) != null) { 
		if (ze.isDirectory()) {
		} else { 
			System.err.println("file - " + ze.getName() + " : " + ze.getSize() + " bytes"); 
			long size = ze.getSize(); 
			if (size > 0) { 
				InputStream fileInStream = zf.getInputStream(ze);
				......
				fileInStream.close();
			}
		}
	}
	zin.closeEntry();;
	in.close();
	zf.close();
}
 

 出現原因：

zip包裡包含有中文名的檔案。

解決辦法：

使用Apache的ant.jar

修改後程式碼：

public static void readZipFile(String file) throws Exception {
	File fileNew = new File(file);
    org.apache.tools.zip.ZipFile zf = new org.apache.tools.zip.ZipFile(fileNew); 
	Enumeration e = zf.getEntries();
	org.apache.tools.zip.ZipEntry ze;
	while(e.hasMoreElements()) {
		ze = (org.apache.tools.zip.ZipEntry)e.nextElement();
		if (ze.isDirectory()) {
		} else { 
			System.err.println("file - " + ze.getName() + " : " + ze.getSize() + " bytes"); 
			long size = ze.getSize(); 
			if (size > 0) { 
				InputStream fileInStream = zf.getInputStream(ze);
				......
				fileInStream.close();
			}
		}
	}
	zf.close();
}