表达式计算器 DLL

Exception in thread "main" java.lang.UnsatisfiedLinkError: %1 不是有效的 Win32 应用程序。 at com.sun.jna.Native.open(Native Method) at com.sun.jna.Native.open(Native.java:1759) at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:260) at com.sun.jna.NativeLibrary.getInstance(NativeLibrar