java根据模板导出pdf
package ;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.Map;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.pdf.AcroFields;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfReader;
import com.itextpdf.text.pdf.PdfStamper;
public class PdfUtil {
/**
* 获取pdf文件字节数组输出流
*
* @param templateFilePath
* 模版文件所在文件夹路径
* @param templateFileName
* 模版文件名称
* @param resultMap
* 字段Map，key值存储字段名称，value存储字段属性
* @return
* @throws IOException
* @throws DocumentException
*/
public static ByteArrayOutputStream createPdfBaosOne(String templateFilePath, String templateFileName,
Map<String, String> resultMap) {
ByteArrayOutputStream ba = new ByteArrayOutputStream();
try {
PdfReader reader = new PdfReader(templateFilePath + "\\" + templateFileName);
PdfStamper stamp = new PdfStamper(reader, ba);
BaseFont bf = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
/* 获取模版中的字段 */
AcroFields form = stamp.getAcroFields();
if (resultMap != null) {
for (Map.Entry<String, String> entry : resultMap.entrySet()) {
form.setFieldProperty(entry.getKey(), "textfont", bf, null);
form.setField(entry.getKey(), entry.getValue());
}
}
stamp.setFormFlattening(true);
stamp.close();
reader.close();
} catch (IOException ioException) {
ioException.printStackTrace();
} catch (DocumentException documentException) {
documentException.printStackTrace();
}
return ba;
}
}