Netbeans项目中没有默认的META-INF文件夹--将文件添加到何处？

如何让Netbeans将

javamail.providers

添加到META-INF文件夹（我手动添加的）中，而不必进入ant构建文件中的杂草

这有点奇怪，因为manifest.mf最终位于结果jar中的META-INF文件夹中（正确），但位于META-INF文件夹之外（我手动添加）：

以下是项目：

thufir@dur:~/NetBeansProjects/gnumail-providers$ 
thufir@dur:~/NetBeansProjects/gnumail-providers$ tree -L 2
.
├── build
│   ├── built-jar.properties
│   ├── classes
│   ├── empty
│   └── generated-sources
├── build.xml
├── dist
│   ├── gnu
│   ├── gnumail-providers.jar
│   ├── META-INF
│   ├── net
│   ├── providers
│   ├── treeutil
│   └── usenet.properties
├── javamail.providers
├── manifest.mf
├── META-INF
│   └── javamail.providers
├── nbproject
│   ├── build-impl.xml
│   ├── genfiles.properties
│   ├── private
│   ├── project.properties
│   └── project.xml
└── src
    ├── gnu
    ├── net
    ├── providers
    ├── treeutil
    └── usenet.properties

18 directories, 12 files
thufir@dur:~/NetBeansProjects/gnumail-providers$ 

下面是Netbeans构建的结果JAR：

thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ ll
total 228
drwxrwxr-x 3 thufir thufir   4096 Mar 21 04:15 ./
drwxr-xr-x 8 thufir thufir   4096 Mar 21 04:15 ../
-rw-rw-r-- 1 thufir thufir 213021 Mar 21 04:15 gnumail-providers.jar
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 lib/
-rw-rw-r-- 1 thufir thufir   1332 Mar 21 04:15 README.TXT
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ jar -xf gnumail-providers.jar 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ ll
total 252
drwxrwxr-x 8 thufir thufir   4096 Mar 21 04:15 ./
drwxr-xr-x 8 thufir thufir   4096 Mar 21 04:15 ../
drwxrwxr-x 3 thufir thufir   4096 Mar 21 04:15 gnu/
-rw-rw-r-- 1 thufir thufir 213021 Mar 21 04:15 gnumail-providers.jar
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 lib/
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 META-INF/
drwxrwxr-x 3 thufir thufir   4096 Mar 21 04:15 net/
drwxrwxr-x 9 thufir thufir   4096 Mar 21 04:15 providers/
-rw-rw-r-- 1 thufir thufir   1332 Mar 21 04:15 README.TXT
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 treeutil/
-rw-rw-r-- 1 thufir thufir     70 Mar 21 04:15 usenet.properties
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ ll META-INF/
total 12
drwxrwxr-x 2 thufir thufir 4096 Mar 21 04:15 ./
drwxrwxr-x 8 thufir thufir 4096 Mar 21 04:15 ../
-rw-rw-r-- 1 thufir thufir  339 Mar 21 04:15 MANIFEST.MF
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 

这是对我的回应

另见：

---

右键单击项目/选择属性。 在源节点中：单击添加文件夹。

---

在构建节点的web节点中，选择META-INF==>单击ok

如果项目是MAVEN web应用程序，只需在web页面（/src）->main中创建结构resources/META-INF即可

您将自动看到项目中其他源的文件夹

您还可以将其应用于其他类型的项目

希望这有帮助

thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ ll
total 228
drwxrwxr-x 3 thufir thufir   4096 Mar 21 04:15 ./
drwxr-xr-x 8 thufir thufir   4096 Mar 21 04:15 ../
-rw-rw-r-- 1 thufir thufir 213021 Mar 21 04:15 gnumail-providers.jar
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 lib/
-rw-rw-r-- 1 thufir thufir   1332 Mar 21 04:15 README.TXT
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ jar -xf gnumail-providers.jar 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ ll
total 252
drwxrwxr-x 8 thufir thufir   4096 Mar 21 04:15 ./
drwxr-xr-x 8 thufir thufir   4096 Mar 21 04:15 ../
drwxrwxr-x 3 thufir thufir   4096 Mar 21 04:15 gnu/
-rw-rw-r-- 1 thufir thufir 213021 Mar 21 04:15 gnumail-providers.jar
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 lib/
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 META-INF/
drwxrwxr-x 3 thufir thufir   4096 Mar 21 04:15 net/
drwxrwxr-x 9 thufir thufir   4096 Mar 21 04:15 providers/
-rw-rw-r-- 1 thufir thufir   1332 Mar 21 04:15 README.TXT
drwxrwxr-x 2 thufir thufir   4096 Mar 21 04:15 treeutil/
-rw-rw-r-- 1 thufir thufir     70 Mar 21 04:15 usenet.properties
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ 
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$ ll META-INF/
total 12
drwxrwxr-x 2 thufir thufir 4096 Mar 21 04:15 ./
drwxrwxr-x 8 thufir thufir 4096 Mar 21 04:15 ../
-rw-rw-r-- 1 thufir thufir  339 Mar 21 04:15 MANIFEST.MF
thufir@dur:~/NetBeansProjects/gnumail-providers/dist$