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通过jacob.jar渠道包中ActiveXComponent控件库实现Excel报表自动化打印服务功能代码示例

标签:jacob.jar,ActiveXComponent,控件库,打印excel,打印服务应用,PrintService,智能打印机     发布时间:2018-09-27   

一、前言

基于jacob.jar包中com.jacob.activeX.ActiveXComponent打印机驱动控件,实现javax.print.PrintService打印服务,主要应用在excel报表打印队列、自动化打印服务、远程打印、智能打印机等场景,详情代码示例。

二、代码示例

import java.awt.print.PrinterJob;@b@import java.io.File;@b@@b@import javax.print.PrintService;@b@@b@import org.apache.commons.logging.Log;@b@import org.apache.commons.logging.LogFactory;@b@@b@import com.jacob.activeX.ActiveXComponent;@b@ import com.jacob.com.ComThread;@b@ import com.jacob.com.Dispatch;@b@import com.jacob.com.Variant;@b@ @b@@b@public class Printer@b@ {@b@	public static Log log = LogFactory.getLog(Printer.class);@b@    /**@b@     * 打印Excel文件@b@     * @b@     * @param path@b@     *            Excel文件路径@b@     * @throws Exception @b@     */@b@    public static void printExcel(String path, String printerName) throws Exception {@b@    	System.out.println("打印路径====="+path);@b@    	System.out.println("打印机名====="+printerName);@b@    	@b@    	boolean sign = false;@b@    	PrintService[] pss = PrinterJob.lookupPrintServices();@b@		for (PrintService p : pss)@b@		{@b@            if(p.getName().equals(printerName))@b@            {@b@            	sign = true;@b@            	break;@b@            }@b@        }@b@		@b@		if(!sign)@b@		{@b@			log.error(path+"未找到对应打印机"+printerName);@b@			return ;@b@		}@b@    	@b@        ComThread.InitSTA();@b@        ActiveXComponent xl = new ActiveXComponent("Excel.Application");@b@        System.out.println("version=" + xl.getProperty("Version")); @b@        try {@b@            Dispatch workbooks = xl.getProperty("Workbooks").toDispatch();@b@@b@            Dispatch workbook = Dispatch.call(workbooks, "Open", path).toDispatch();@b@@b@            Dispatch.callN(workbook, "PrintOut", new Object[] { Variant.VT_MISSING, Variant.VT_MISSING, new Integer(1),@b@                    new Boolean(false), printerName, new Boolean(true), Variant.VT_MISSING, "" });@b@            Dispatch.call(workbook, "Close");@b@            log.info(path+"已成功打印");@b@        } catch (Exception e) {@b@            e.printStackTrace();@b@            throw e;@b@        } finally {@b@            // 始终释放资源@b@            xl.invoke("Quit", new Variant[] {});@b@            ComThread.Release();@b@        }@b@    }@b@    @b@    public static void printTest()@b@    {@b@    	 try@b@    	 {@b@    	 ComThread.InitSTA();@b@    	 ActiveXComponent xl = new ActiveXComponent("Excel.Application"); @b@    	 System.out.println("version=" + xl.getProperty("Version"));   @b@    	 //new Variant(false)  打印时是否显示文档       false不显示   @b@    	 Dispatch.put(xl, "Visible", new Variant(true)); @b@    	 Dispatch workbooks = xl.getProperty("Workbooks").toDispatch(); @b@    	    @b@    	 //打开文档 @b@    	 Dispatch excel=Dispatch.call(workbooks,"Open","D:/报表.xls").toDispatch(); @b@    	  @b@    	                  Dispatch.get(excel,"PrintOut"); @b@    	 @b@@b@    	}@b@    	 catch (Exception e)@b@    	 {@b@    	 e.printStackTrace();@b@    	 }finally@b@    	 { @b@    	 ComThread.Release();@b@    	 }@b@    	  @b@    }@b@	@b@	@b@ public static void main(String[] args)@b@ {@b@	 try {@b@		Printer.printExcel("d:\\报表.xls", "C4300-3F-right");@b@	} catch (Exception e) {@b@		// TODO Auto-generated catch block@b@		e.printStackTrace();@b@	}@b@ }@b@ }
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