Java Jacob calls printer to print Word document

It says how Java generates complex Word documents this year, documenting how Java calls printers to print Word documents.

The original use of the PrintJob, but the system provides a printing mechanism than immature complete. The code on the Web is also a cookie-cutter, on my print device Canon ir2525/2530 Ufrii LT, I can get to the printer's various properties, the current number of tasks. But the printer didn't respond.

Refer to these two articles:

Http://www.360doc.com/content/05/0916/11/332_12789.shtml

http://www.ibm.com/developerworks/cn/java/l-javaprint/

Toss for a long time, the final decision by using a third party, found Jacob, also good, hereby recorded.

1. Copy Jacob's DLL file to C:\Windows\System32.

2. Open service DCOM Server Process Launcher (dcomlaunch) in Task Manager.

3. Copy the Jacob.jar to the project's/libs directory.

Note that I cannot find the DLL file on Windows Server 2008, Error: Exception in thread "main" Java.lang.UnsatisfiedLinkError:no jacob-1.17-x86 In Java.library.path

But on the win system, it's okay.

The code is as follows:

 Public classTestdoc { Public Static voidMain (string[] args) {String path= "D:\\yanqiong.doc"; System.out.println ("Start Printing");        Comthread.initsta (); Activexcomponent Word=NewActivexcomponent ("Word.Application"); Dispatch Doc=NULL; Dispatch.put (Word,"Visible",NewVariant (false)); Dispatch Docs=word.getproperty ("Documents"). Todispatch (); Doc=dispatch.call (Docs, "Open", Path). Todispatch (); Try{Dispatch.call (doc,"PrintOut");//Print}Catch(Exception e) {e.printstacktrace (); System.out.println ("Print Failed"); }finally{            Try {                if(doc!=NULL) {Dispatch.call (doc,"Close",NewVariant (0)); }            } Catch(Exception E2) {e2.printstacktrace (); }            //Freeing Resourcescomthread.release (); }    }}

Example code:

Http://pan.baidu.com/s/1o7NrPcY up56

Java Jacob calls printer to print Word document