我尝试将大小设置为零或删除java中打印文档的边框.它总是有一个标准的白色边框. 这是我的函数打印JPanel和一些组件:public void printComponent(){PrinterJob pj = PrinterJob.getPrinterJob();pj.setJobName(" Print Component ");pj.setPrintable (new Printable() {@Overridepublic int print(Graphics pg, PageFormat pf, int pageNum) throws PrinterException {if (pageNum > 0){return Printable.NO_SUCH_PAGE;}Graphics2D...