html模板导出pdf文件

时间：2021-05-01 06:41:38

代码如下：

import java.awt.Insets;
import java.io.ByteArrayOutputStream;
import java.io.StringReader;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.zefer.pd4ml.PD4Constants;
import org.zefer.pd4ml.PD4ML;

import com.crc.accidentreport.util.WordUtil;

public class HtmlToPdf {
    private static final Log log = LogFactory.getLog(WordUtil.class);

    public static byte[] generatePDF(StringReader strReader) {
        try {
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            PD4ML pd4ml = new PD4ML();
            pd4ml.setPageInsets(new Insets(5, 5, 5, 5));
            pd4ml.setHtmlWidth(900);
            pd4ml.setPageSize(PD4Constants.A4); // A4竖向显示
                                                // pd4ml.changePageOrientation(PD4Constants.A4)横向显示
            pd4ml.useTTF("java:fonts", true);
            pd4ml.setDefaultTTFs("SimHei", "YouYuan", "SimSun"); // fonts.jar的配置文件中的值，用于中文乱码
            pd4ml.enableDebugInfo();
            pd4ml.render(strReader, os); // 如果用上面的fos，就是写出到指定的文件
            return os.toByteArray();
        } catch (Exception e) {
            e.printStackTrace();
            log.error("HtmlToPdf（方法：generatePDF,异常错误信息代码：" + e.getClass().getName() + "###"+ e.getMessage());
        }

        return null;

    }

    public static void main(String[] args) throws Exception {
        StringBuffer sb = new StringBuffer();
        sb.append("<!DOCTYPE html>");
        sb.append("<html lang=\"en\">");
        sb.append("<head>");
        sb.append("<meta charset=\"UTF-8\" />");
        sb.append("<meta http-equiv=\"X-UA-Compatible\" content=\"IE=9;IE=8;Chrome=1;IE=EDGE\" />");
        sb.append("<title>法律报告导出模板</title>");
        sb.append("<meta content=\"width=device-width, initial-scale=1\" name=\"viewport\" />");
        sb.append("<style>.level-title {  font-family: 华文仿宋;  font-weight: bold;  font-size: 22px;    padding-top: 30px}.level-second-title { font-family: 华文仿宋;  font-weight: bold;  font-size: 20px;    padding-left: 30px; padding-top: 25px}.level-second-title span {    padding-right: 10px}.law-level-cont {   font-family: 华文仿宋;  font-size: 20px;    text-indent: 30px;  line-height: 24px;  padding-top: 10px;  word-wrap: break-word}</style>");
        sb.append("</head>");
        sb.append("<body class=\"table-body\" style=\"background:#fff;\">");
        sb.append("<div class=\"start-issue\">");
        sb.append("<div class=\"relieve-print-title\" style=\"text-align:center\">");
        sb.append("<h2>华润集团2017年11月报告</h2>");
        sb.append("</div> ");
        sb.append("<div class=\"legal-opinion-box\"> ");
        sb.append("<div class=\"panel panel-default floor\">");
        sb.append("<div class=\"start-issue-mes form-horizontal clearfix\"> ");
        sb.append("<div class=\"level-title\">");
        sb.append("一、投资并购");
        sb.append("</div>");
        sb.append("<div class=\"level-second-title\">");
        sb.append("<span>1.</span>当月首次参与的投资并购项目的数目：");
        sb.append("</div>");
        sb.append("<div class=\"law-level-cont\">");
        sb.append("<p><br /></p>");
        sb.append("<table border=\"1\" style=\"text-align:center; width:90%\">");
        sb.append("<tbody>");
        sb.append("<tr>");
        sb.append("<td>5</td>");
        sb.append("<td>5</td>");
        sb.append("<td>5</td>");
        sb.append("<td>5</td>");
        sb.append("<td>5</td>");
        sb.append("</tr>");
        sb.append("<tr>");
        sb.append(" <td>7</td>");
        sb.append(" <td>7</td>");
        sb.append("<td>7</td>");
        sb.append("<td>7</td>");
        sb.append("<td>7</td>");
        sb.append("</tr>");
        sb.append("<tr>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("</tr>");
        sb.append("<tr>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("<td><br /></td>");
        sb.append("</tr>");
        sb.append("</tbody>");
        sb.append("</table>");
        sb.append("<p><br /></p>");
        sb.append("</div>");
        sb.append("<div class=\"level-title\">");
        sb.append("二、合同管理");
        sb.append("</div>");
        sb.append("<div class=\"level-second-title\">");
        sb.append("<span>1.</span>合同管理制度性文件的制定、修订情况：");
        sb.append("</div>");
        sb.append("<div class=\"law-level-cont\"></div>");
        sb.append("<div class=\"level-title\">");
        sb.append("三、一级报告项");
        sb.append("</div>");
        sb.append("<div class=\"level-second-title\">");
        sb.append("<span>1.</span>二级报告项01：");
        sb.append("</div>");
        sb.append("<div class=\"law-level-cont\"></div>");
        sb.append("<div class=\"level-second-title\">");
        sb.append("<span>2.</span>二级报告项02：");
        sb.append("</div>");
        sb.append("<div class=\"law-level-cont\"></div> ");
        sb.append("</div> ");
        sb.append("</div> ");
        sb.append("</div> ");
        sb.append("</div>");
        sb.append("</body>");
        sb.append("</html>");
        StringReader strReader = new StringReader(sb.toString());
        FileOperationUtil.writeFileFromByte(generatePDF(strReader), "D:\\test.pdf");
        System.out.println(2);
    }
}


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