Java加密工具类

# The Apache Struts Extras[](http://www.apache.org/licenses/LICENSE-2.0.html)This a subproject of the [Apache Struts](http://struts.apache.org/) project which provides different plugins,mostly focused on fixing (if possibe) vulnerabilities in older versions of the framework.## List of plugins- [Apache Struts 2 Secure Jakarta Multipart parser plugin](struts2-secure-jakarta-multipart-parser-plugin/README.md)- [Apache Struts 2 Secure Jakarta Stream Multipart parser plugin](struts2-secure-jakarta-stream-multipart-parser-plugin/README.md)## LicenseRelease under Apache License 2.0

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用java写的十进制到二进制，8进制，16进制的转换，特别方便-Using java to write the decimal to binary, 8 M, 16 M-ary conversion, in particular, to facilitate

实现类似淘宝的商品详情，下拉换页显示图文详情，产品参数等。可以借鉴一下

java网站action类，有头像上传功能

图形基础 GDI 的例子-based GDI graphics examples

JVM参数调优及JAVA工具使用,JVM参数调优及JAVA工具使用JVM参数调优及JAVA工具使用JVM参数调优及JAVA工具使用(jvmjvmj,vmjvmjvmjvmjvmjv mjvmjvmjvmj vmjvmjvmjvmjvmjvmjvmjvmjvmjvm)

学生成绩管理，java编的，适合初学者做课程设计。(Student performance management, java series, suitable for beginners to do the curriculum design.)

the reference of java spring in chinese , it is useful for spring study. just try to read.

Javascript网页计算器，在网页中实现Windows计算器的功能-Javascript web page calculator, a web page to achieve the functions of Windows calculator