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加解密的异常处理办法

Daniel Qian edited this page Dec 24, 2014 · 1 revision

如果在加解密的过程中出现java.security.InvalidKeyException: Illegal key size,则需要下载一个东西:

如果安装了JRE,将两个jar文件放到$JAVA_HOME/lib/security目录下覆盖原来的文件

如果安装了JDK,将两个jar文件放到$JAVA_HOME/jre/lib/security目录下覆盖原来文件