Java Jacob calls printer to print Word document

Source: Internet
Author: User

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

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