JAVA judge 32 bit or 64 bit, call different Dll__java

Java Judge 32 bits or 64 bits, call a different DLL

By getting Sun.arch.data.model, you can tell whether it's 32 or 64 Java

A 32 or 64-bit DLL is placed in a different directory to implement an adaptive calling DLL

Properties props = System.getproperties ();
String bits=string.valueof (Props.get ("Sun.arch.data.model"));

String Path = IMyNative.class.getResource ("/"). GetPath () + "DLL" +bits;
SYSTEM.OUT.PRINTLN (path);
Path=path.substring (1,path.length ()). Replace ("/", "\ \");
File File = new file (path + "/mynative.dll");
SYSTEM.OUT.PRINTLN (path);
System.load (path + "/mynative.dll");
Nativelibrary.addsearchpath ("MyNative.dll", Path);

JNA requires the following packages:

Jna.jar Platform.jar

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