JAVA高级面试进阶训练营视频教程

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public void completeTableBorder(Document doc){
    for(Table table:(Iterable<Table>)doc.getChildNodes(NodeType.TABLE, true)){
        //设置表格居中
				table.setAlignment(TableAlignment.CENTER);
        //设置表格左边框线
				table.setBorder(BorderType.LEFT, LineStyle.SINGLE, 1, Color.black, true);
        //设置表格右边框线
				table.setBorder(BorderType.RIGHT, LineStyle.SINGLE, 1, Color.black, true);
        //设置表格上边框线
				table.setBorder(BorderType.TOP, LineStyle.SINGLE, 1, Color.black, true);
        //设置表格下边框线
				table.setBorder(BorderType.BOTTOM, LineStyle.SINGLE, 1, Color.black, true);
				for (Row row:(Iterable<Row>)table.getChildNodes(NodeType.ROW, true)){
					for (Cell cell:(Iterable<Cell>)row.getChildNodes(NodeType.CELL, true)){
						//设置单元格上下边框
						cell.getCellFormat().getBorders().getBottom().setLineStyle(LineStyle.SINGLE);
						cell.getCellFormat().getBorders().getTop().setLineStyle(LineStyle.SINGLE);
					}
				}
			}
}