http://stackoverflow.com/questions/24566127/jni-java-lang-unsatisfiedlinkerror-native-method-not-found
确保在调用jni之前已经调用了以下代码...
System.loadLibrary("aes");假如so为libaes.so
JNI- java.lang.UnsatisfiedLinkError: Native method not found
原文：http://www.cnblogs.com/exmyth/p/4538372.html