首页 > 代码库 > java将html导出成word（利用的poi包导出）

java将html导出成word（利用的poi包导出）

2024-07-04 03:11:08   222人阅读

//导出到word	public void exportWord(ActionMapping actionMapping, ActionForm actionForm,			HttpServletRequest request, HttpServletResponse response) throws Exception {				DBTool tool = null ;        try {           			/***				查询数据库获得数据														**/			ArrayList records = form.getRecords();			if(null!=records&&0!=records.size()){				//word内容				String content="<html>";//拼接注意加上<html>				for (int i = 0; i < records.size(); i++) {					Record record =(Record) records.get(i);					//从数据库中获得数据，将oracle中的clob数据类型转换成string类型				    Method method = record.get("CONTENT").getClass().getMethod("getVendorObj",new Class[]{});				    CLOB clob = (CLOB)method.invoke(record.get("CONTENT"));				    String cx  = clob.getSubString((long) 1, (int) clob.length());					String title= (String) record.get("TITLE");					//html拼接出word内容					content+="<div style=\"text-align: center\"><span style=\"font-size: 24px\"><span style=\"font-family: 黑体\">"     							+title+"<br /> <br /> </span></span></div>";					content+="<div style=\"text-align: left\"><span >"     						+cx+"<br /> <br /> </span></span></div>";					//插入分页符					content+="<span lang=EN-US style=‘font-size:12.0pt;line-height:150%;mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA‘><br clear=all style=‘page-break-before:always‘></span>";					content+="<p class=MsoNormal style=‘line-height:150%‘><span lang=EN-US style=‘font-size:12.0pt;line-height:150%‘><o:p> </o:p></span></p>";				} 				content += "</html>";	            byte b[] = content.getBytes();  	            ByteArrayInputStream bais = new ByteArrayInputStream(b);  	            POIFSFileSystem poifs = new POIFSFileSystem();  	            DirectoryEntry directory = poifs.getRoot();  	            DocumentEntry documentEntry = directory.createDocument("WordDocument", bais);  	            //输出文件	            String name="导出知识";	            response.reset();				response.setHeader("Content-Disposition",	                     "attachment;filename=" +	                     new String( (name + ".doc").getBytes(),	                                "iso-8859-1"));				response.setContentType("application/msword");				OutputStream ostream = response.getOutputStream(); 				//输出到本地文件的话，new一个文件流				//FileOutputStream ostream = new FileOutputStream(path+ fileName);  	            poifs.writeFilesystem(ostream);  	            bais.close();  	            ostream.close(); 			}        } catch (IOException e) {              e.printStackTrace();        }  	}


联系
我们