使Docker Container支持运行SWT程序

1, 下载安装JDK的docker container

我是从这个源下载已经做好的JDK8的container：

https://registry.hub.docker.com/u/dockerfile/java/

docker run -it --rm dockerfile/java:oracle-java8

2, 添加GUI支持

有好几种方案，我使用的是这种：

http://fabiorehm.com/blog/2014/09/11/running-gui-apps-with-docker/

还有一种是：

https://pelle.io/2014/07/11/delivering-gui-applications-with-docker/

我没有试过。

 

3，安装swt-gtk

但是这时候运行swt程序，还是会抛如下错误：

java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: no swt-gtk-3740 in java.library.path no swt-gtk in java.library.path Can't load library: /home/gabriel/.swt/lib/linux/x86_64/libswt-gtk-3740.so

Can't load library: /home/gabriel/.swt/lib/linux/x86_64/libswt-gtk.so

需要：

1） 添加architecture i386

sudo dpkg --add-architecture i386

sudo apt-get update

参考：

http://askubuntu.com/questions/463457/how-to-find-packages-when-updating-ubuntu-and-creating-standard-source-list-file

http://askubuntu.com/questions/551840/unable-to-locate-package-libc6-dbgi386-in-docker

2）安装gtk

sudo apt-get install libgtk2.0-0:i386

参考：

http://askubuntu.com/questions/232691/cannot-open-shared-object-file-no-such-file-or-directory

3）安装swt支持

sudo apt-get install libswt-gtk-3-jni libswt-gtk-3-java

并拷贝到

sudo cp /usr/lib/jni/libswt-*3740.so ~/.swt/lib/linux/x86_64/

参考http://askubuntu.com/questions/125150/unsatisfied-link-error-and-missing-so-files-when-starting-eclipse