📅 最后修改于: 2020-12-26 13:55:02 🧑 作者: Mango
Ant EAR是JAR任务的扩展，对文件有不同的处理。 EAR是指企业应用程序存档，用于存档企业应用程序。下面给出了此任务的属性。
| Attribute | Description | Required |
|---|---|---|
| destfile | The EAR file to create. | Yes |
| appxml | The deployment descriptor file. | Yes |
| basedir | The directory from which to jar the files. | No |
| compress | Compress and store data. | No |
| keepcompression | Keep the compression as it has been originally compressed. | No |
| encoding | The encoding to use for filename inside the archive file. | No |
| filesonly | Store only file entries. | No |
| includes | List of files which need to be included. | No |
| includesfile | Each line of this file is taken to be an include pattern. | No |
| excludes | List of files which need to be excluded. | No |
| excludesfile | Each line of this file is taken to be an exclude pattern. | No |
| defaultexcludes | Default excludes should be used or not. | No |
| manifest | The manifest file to use. | No |
| whenmanifestonly | behavior when no files match. Valid values are fail, skip, and create. | No |
| manifestencoding | The encoding used to read the JAR manifest, when a manifest file is specified. | No |
| index | whether to create an index list to speed up classloading or not. | No |
| update | It indicates whether to update the destination file or not. | No |
| duplicate | Acts when a duplicate file is found. Valid values are add, preserve, and fail. | No |