jdk1.8 瘦身

并非JDK中所有的Java类都需要用到,可以将那些不需要的Java类文件以及一些文档性的东西删除掉

 

删除运行程序并不需要的文档文件及目录
jdk1.8.0_161/javafx-src.zip
jdk1.8.0_161/src.zip
jdk1.8.0_161/man
jdk1.8.0_161/db

上述文件为文档性文件,在运行程序时并不需要,可以直接删除掉.

删除运行程序并不需要的jar包,文件及目录
jdk1.8.0_161/lib/missioncontrol
jdk1.8.0_161/lib/visualvm
jdk1.8.0_161/lib/ant-javafx.jar
jdk1.8.0_161/lib/javafx-mx.jar
jdk1.8.0_161/lib/jconsole.jar
jdk1.8.0_161/jre/lib/amd64/libawt_xawt.so
jdk1.8.0_161/jre/lib/amd64/libjavafx_font_freetype.so
jdk1.8.0_161/jre/lib/amd64/libjavafx_font_pango.so
jdk1.8.0_161/jre/lib/amd64/libjavafx_font.so
jdk1.8.0_161/jre/lib/amd64/libjavafx_font_t2k.so
jdk1.8.0_161/jre/lib/amd64/libjavafx_iio.so
jdk1.8.0_161/jre/lib/amd64/libjfxwebkit.so
jdk1.8.0_161/jre/lib/desktop
jdk1.8.0_161/jre/lib/ext/jfxrt.jar
jdk1.8.0_161/jre/lib/fonts
jdk1.8.0_161/jre/lib/locale/de
jdk1.8.0_161/jre/lib/locale/fr
jdk1.8.0_161/jre/lib/locale/it
jdk1.8.0_161/jre/lib/locale/ja
jdk1.8.0_161/jre/lib/locale/ko
jdk1.8.0_161/jre/lib/locale/ko.UTF-8
jdk1.8.0_161/jre/lib/locale/pt_BR
jdk1.8.0_161/jre/lib/locale/sv
jdk1.8.0_161/jre/lib/locale/zh_HK.BIG5HK
jdk1.8.0_161/jre/lib/locale/zh_TW
jdk1.8.0_161/jre/lib/locale/zh_TW.BIG5
jdk1.8.0_161/jre/lib/oblique-fonts
jdk1.8.0_161/jre/lib/deploy.jar
jdk1.8.0_161/jre/lib/locale/

删除jar包中不需要的Java类包
jdk1.8.0_161/jre/lib/charsets.jar/sun/awt
jdk1.8.0_161/jre/lib/resources.jar/javax/swing
jdk1.8.0_161/jre/lib/rt.jar/com/sun/awt
jdk1.8.0_161/jre/lib/rt.jar/com/sun/java/swing
jdk1.8.0_161/jre/lib/rt.jar/com/sun/swing
jdk1.8.0_161/jre/lib/rt.jar/java/applet
jdk1.8.0_161/jre/lib/rt.jar/java/awt
jdk1.8.0_161/jre/lib/rt.jar/javax/swing
jdk1.8.0_161/jre/lib/rt.jar/sun/applet
jdk1.8.0_161/jre/lib/rt.jar/sun/awt
jdk1.8.0_161/jre/lib/rt.jar/sun/java2d
jdk1.8.0_161/jre/lib/rt.jar/sun/swing

 

 

 

 

 

 

 

 

 

https://www.cnblogs.com/nuccch/p/10514180.html