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分享怎样将html转换成pdf?
在html中有一个统计报表，现在需要将这个报表以pdf的形式输出，也就是把html转变成pdf,用iText怎么做？
顺便给大家拜年了！
例如:下面这个页面，我只想把myTabel中的内容输出到pdf中。实际情况的表格比较复杂。
<html>
<title>My Test</title>
<body>
<table id="myTable">
<tr>
<td>名称</td>
<td>金额</td>
</tr>
<tr>
<td>Philips</td>
<td>5000</td>
</tr>
<tr>
<td>Nokia</td>
<td>3000</td>
</tr>
</table>
</body>
</html>
顺便给大家拜年了！
例如:下面这个页面，我只想把myTabel中的内容输出到pdf中。实际情况的表格比较复杂。
<html>
<title>My Test</title>
<body>
<table id="myTable">
<tr>
<td>名称</td>
<td>金额</td>
</tr>
<tr>
<td>Philips</td>
<td>5000</td>
</tr>
<tr>
<td>Nokia</td>
<td>3000</td>
</tr>
</table>
</body>
</html>
...全文
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mxlmwl 2005-07-08
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/*
* Created on 2004-1-3，创建第一个Hello World程序
*/
package test1;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
public class HelloWorld {
public static void main(String[] args) {
//创建一个文档对象
Document doc=new Document();
try {
//定义输出位置并把文档对象装入输出对象中
PdfWriter.getInstance(doc, new FileOutputStream("c:/hello.pdf"));
//打开文档对象
doc.open();
// 加入文字“Hello World”
doc.add(new Paragraph("HelloWorld"));
// 关闭文档对象，释放资源
doc.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (DocumentException e) {
e.printStackTrace();
}
}
}
就是楼上的那个方法，但和spring没关系。
另一种方法就是把jsp输出类型变为pdf格式，不知道是否有，我没试过，不过excel的确是可以的，你找找看。
* Created on 2004-1-3，创建第一个Hello World程序
*/
package test1;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
public class HelloWorld {
public static void main(String[] args) {
//创建一个文档对象
Document doc=new Document();
try {
//定义输出位置并把文档对象装入输出对象中
PdfWriter.getInstance(doc, new FileOutputStream("c:/hello.pdf"));
//打开文档对象
doc.open();
// 加入文字“Hello World”
doc.add(new Paragraph("HelloWorld"));
// 关闭文档对象，释放资源
doc.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (DocumentException e) {
e.printStackTrace();
}
}
}
就是楼上的那个方法，但和spring没关系。
另一种方法就是把jsp输出类型变为pdf格式，不知道是否有，我没试过，不过excel的确是可以的，你找找看。
mxlmwl 2005-07-08
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用IText或者是指定jsp输出类型为pdf格式
yiwg 2005-07-07
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// We can go now on the countries list
table = new PdfPTable(2);
int headerwidths[] = {20, 80};
table.setWidths(headerwidths);
table.setWidthPercentage(60);
table.getDefaultCell().setBorderWidth(2);
table.getDefaultCell().setBorderColor(Color.black);
table.getDefaultCell().setGrayFill(0.75f);
table.getDefaultCell().setPadding(3);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
table.addCell(new Phrase(getMessageSourceAccessor().getMessage( "code"), DATA_HEAD_FONT));
table.addCell(new Phrase(getMessageSourceAccessor().getMessage( "name"), DATA_HEAD_FONT));
// We set the above row as remaining title
// and adjust properties for normal cells
table.setHeaderRows(1);
table.getDefaultCell().setBorderWidth(1);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_LEFT);
table.getDefaultCell().setVerticalAlignment(Element.ALIGN_TOP);
// We iterate now on the countries list
boolean even = false;
Iterator it = pgHolder.getSource().iterator();
while(it.hasNext()) {
if (even) {
table.getDefaultCell().setGrayFill(0.95f);
even = false;
} else {
table.getDefaultCell().setGrayFill(1.00f);
even = true;
}
ICountry country = (ICountry)it.next();
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(new Phrase(country.getCode(), BOLD_FONT));
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_LEFT);
table.addCell(new Phrase(country.getName(), TEXT_FONT));
}
document.add(table);
}
//~ Inner Classes ----------------------------------------------------------
private static class MyPageEvents extends PdfPageEventHelper {
private MessageSourceAccessor messageSourceAccessor;
// This is the PdfContentByte object of the writer
private PdfContentByte cb;
// We will put the final number of pages in a template
private PdfTemplate template;
// This is the BaseFont we are going to use for the header / footer
private BaseFont bf = null;
public MyPageEvents(MessageSourceAccessor messageSourceAccessor) {
this.messageSourceAccessor = messageSourceAccessor;
}
// we override the onOpenDocument method
public void onOpenDocument(PdfWriter writer, Document document) {
try {
bf = BaseFont.createFont( BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED );
cb = writer.getDirectContent();
template = cb.createTemplate(50, 50);
} catch (DocumentException de) {
} catch (IOException ioe) {}
}
// we override the onEndPage method
public void onEndPage(PdfWriter writer, Document document) {
int pageN = writer.getPageNumber();
String text = messageSourceAccessor.getMessage("page", "page") + " " + pageN + " " +
messageSourceAccessor.getMessage("on", "on") + " ";
float len = bf.getWidthPoint( text, 8 );
cb.beginText();
cb.setFontAndSize(bf, 8);
cb.setTextMatrix(MARGIN, 16);
cb.showText(text);
cb.endText();
cb.addTemplate(template, MARGIN + len, 16);
cb.beginText();
cb.setFontAndSize(bf, 8);
cb.endText();
}
// we override the onCloseDocument method
public void onCloseDocument(PdfWriter writer, Document document) {
template.beginText();
template.setFontAndSize(bf, 8);
template.showText(String.valueOf( writer.getPageNumber() - 1 ));
template.endText();
}
}
}
table = new PdfPTable(2);
int headerwidths[] = {20, 80};
table.setWidths(headerwidths);
table.setWidthPercentage(60);
table.getDefaultCell().setBorderWidth(2);
table.getDefaultCell().setBorderColor(Color.black);
table.getDefaultCell().setGrayFill(0.75f);
table.getDefaultCell().setPadding(3);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
table.addCell(new Phrase(getMessageSourceAccessor().getMessage( "code"), DATA_HEAD_FONT));
table.addCell(new Phrase(getMessageSourceAccessor().getMessage( "name"), DATA_HEAD_FONT));
// We set the above row as remaining title
// and adjust properties for normal cells
table.setHeaderRows(1);
table.getDefaultCell().setBorderWidth(1);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_LEFT);
table.getDefaultCell().setVerticalAlignment(Element.ALIGN_TOP);
// We iterate now on the countries list
boolean even = false;
Iterator it = pgHolder.getSource().iterator();
while(it.hasNext()) {
if (even) {
table.getDefaultCell().setGrayFill(0.95f);
even = false;
} else {
table.getDefaultCell().setGrayFill(1.00f);
even = true;
}
ICountry country = (ICountry)it.next();
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(new Phrase(country.getCode(), BOLD_FONT));
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_LEFT);
table.addCell(new Phrase(country.getName(), TEXT_FONT));
}
document.add(table);
}
//~ Inner Classes ----------------------------------------------------------
private static class MyPageEvents extends PdfPageEventHelper {
private MessageSourceAccessor messageSourceAccessor;
// This is the PdfContentByte object of the writer
private PdfContentByte cb;
// We will put the final number of pages in a template
private PdfTemplate template;
// This is the BaseFont we are going to use for the header / footer
private BaseFont bf = null;
public MyPageEvents(MessageSourceAccessor messageSourceAccessor) {
this.messageSourceAccessor = messageSourceAccessor;
}
// we override the onOpenDocument method
public void onOpenDocument(PdfWriter writer, Document document) {
try {
bf = BaseFont.createFont( BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED );
cb = writer.getDirectContent();
template = cb.createTemplate(50, 50);
} catch (DocumentException de) {
} catch (IOException ioe) {}
}
// we override the onEndPage method
public void onEndPage(PdfWriter writer, Document document) {
int pageN = writer.getPageNumber();
String text = messageSourceAccessor.getMessage("page", "page") + " " + pageN + " " +
messageSourceAccessor.getMessage("on", "on") + " ";
float len = bf.getWidthPoint( text, 8 );
cb.beginText();
cb.setFontAndSize(bf, 8);
cb.setTextMatrix(MARGIN, 16);
cb.showText(text);
cb.endText();
cb.addTemplate(template, MARGIN + len, 16);
cb.beginText();
cb.setFontAndSize(bf, 8);
cb.endText();
}
// we override the onCloseDocument method
public void onCloseDocument(PdfWriter writer, Document document) {
template.beginText();
template.setFontAndSize(bf, 8);
template.showText(String.valueOf( writer.getPageNumber() - 1 ));
template.endText();
}
}
}
yiwg 2005-07-07
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给你个spring下的例子参考:
package org.springframework.samples.countries.web.views;
import java.awt.*;
import java.io.IOException;
import java.text.DateFormat;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfPageEventHelper;
import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.PdfWriter;
import org.springframework.beans.support.RefreshablePagedListHolder;
import org.springframework.beans.support.SortDefinition;
import org.springframework.context.NoSuchMessageException;
import org.springframework.context.support.MessageSourceAccessor;
import org.springframework.samples.countries.appli.ICountry;
import org.springframework.samples.countries.web.CountriesFilter;
import org.springframework.web.servlet.view.document.AbstractPdfView;
/**
* This view demonstrates how to send a PDF file with the Spring Framework
* using the iText PDF library.
*
* @author Jean-Pierre Pawlak
*/
public class CountriesPdfView extends AbstractPdfView {
private static final Font HEADLINE_FONT = new Font( Font.HELVETICA, 18, Font.BOLD, Color.blue );
private static final Font HEADING_FONT = new Font( Font.HELVETICA, 12, Font.ITALIC, Color.black );
private static final Font HEADING_DATA_FONT = new Font( Font.HELVETICA, 12, Font.ITALIC, Color.blue );
private static final Font DATA_HEAD_FONT = new Font( Font.HELVETICA, 10, Font.ITALIC, Color.black );
private static final Font TEXT_FONT = new Font( Font.TIMES_ROMAN, 8, Font.NORMAL, Color.black );
private static final Font BOLD_FONT = new Font( Font.TIMES_ROMAN, 8, Font.BOLD, Color.black );
private static final int MARGIN = 32;
protected void buildPdfMetadata(Map model, Document document, HttpServletRequest request) {
document.addTitle("Countries List");
document.addCreator("SPRING-Countries");
}
protected void buildPdfDocument(Map model, Document document, PdfWriter writer,
HttpServletRequest request, HttpServletResponse response)
throws DocumentException, NoSuchMessageException {
// We search the data to insert.
RefreshablePagedListHolder pgHolder = (RefreshablePagedListHolder) model.get("countries");
DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, pgHolder.getLocale());
// We prepare some data.
SortDefinition sort = pgHolder.getSort();
CountriesFilter filter = (CountriesFilter) pgHolder.getFilter();
// We create and add the event handler.
// So we can well paging, ensuring that only entire cells are printed
// at end of pages (the latter is useless in this example as records
// keep in one row, but in your own developpment it's not always the case).
MyPageEvents events = new MyPageEvents(getMessageSourceAccessor());
writer.setPageEvent(events);
events.onOpenDocument(writer, document);
String title = getMessageSourceAccessor().getMessage("app.name");
document.add(new Paragraph(title, HEADLINE_FONT));
document.add(new Paragraph(" "));
document.add(new Paragraph(" "));
document.add(new Paragraph(" "));
// We create a table for used criteria and extracting information
PdfPTable table = new PdfPTable(2);
table.setWidthPercentage(50);
table.getDefaultCell().setBorderWidth(1);
table.getDefaultCell().setBorderColor(Color.black);
table.getDefaultCell().setPadding(4);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table.getDefaultCell().setVerticalAlignment( Element.ALIGN_MIDDLE);
PdfPCell cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage("criteria"), HEADING_FONT));
cell.setColspan(2);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setGrayFill(0.7f);
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage("property"), HEADING_FONT));
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setGrayFill(0.9f);
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "value"), HEADING_FONT));
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setGrayFill(0.9f);
table.addCell(cell);
// We put the used criteria and extracting information
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "date.extraction"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(df.format(pgHolder.getRefreshDate()), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "nbRecords"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(String.valueOf(pgHolder.getNrOfElements()), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "sort.name"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(sort.getProperty(), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "sort.asc"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage(new Boolean(sort.isAscending()).toString()),
HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "sort.igncase"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage(new Boolean(sort.isIgnoreCase()).toString()),
HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "filter.name"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(null == filter.getName() ? "" : filter.getName(), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "filter.code"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(null == filter.getCode() ? "" : filter.getCode(), HEADING_DATA_FONT));
table.addCell(cell);
document.add(table);
document.newPage();
package org.springframework.samples.countries.web.views;
import java.awt.*;
import java.io.IOException;
import java.text.DateFormat;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfPageEventHelper;
import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.PdfWriter;
import org.springframework.beans.support.RefreshablePagedListHolder;
import org.springframework.beans.support.SortDefinition;
import org.springframework.context.NoSuchMessageException;
import org.springframework.context.support.MessageSourceAccessor;
import org.springframework.samples.countries.appli.ICountry;
import org.springframework.samples.countries.web.CountriesFilter;
import org.springframework.web.servlet.view.document.AbstractPdfView;
/**
* This view demonstrates how to send a PDF file with the Spring Framework
* using the iText PDF library.
*
* @author Jean-Pierre Pawlak
*/
public class CountriesPdfView extends AbstractPdfView {
private static final Font HEADLINE_FONT = new Font( Font.HELVETICA, 18, Font.BOLD, Color.blue );
private static final Font HEADING_FONT = new Font( Font.HELVETICA, 12, Font.ITALIC, Color.black );
private static final Font HEADING_DATA_FONT = new Font( Font.HELVETICA, 12, Font.ITALIC, Color.blue );
private static final Font DATA_HEAD_FONT = new Font( Font.HELVETICA, 10, Font.ITALIC, Color.black );
private static final Font TEXT_FONT = new Font( Font.TIMES_ROMAN, 8, Font.NORMAL, Color.black );
private static final Font BOLD_FONT = new Font( Font.TIMES_ROMAN, 8, Font.BOLD, Color.black );
private static final int MARGIN = 32;
protected void buildPdfMetadata(Map model, Document document, HttpServletRequest request) {
document.addTitle("Countries List");
document.addCreator("SPRING-Countries");
}
protected void buildPdfDocument(Map model, Document document, PdfWriter writer,
HttpServletRequest request, HttpServletResponse response)
throws DocumentException, NoSuchMessageException {
// We search the data to insert.
RefreshablePagedListHolder pgHolder = (RefreshablePagedListHolder) model.get("countries");
DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, pgHolder.getLocale());
// We prepare some data.
SortDefinition sort = pgHolder.getSort();
CountriesFilter filter = (CountriesFilter) pgHolder.getFilter();
// We create and add the event handler.
// So we can well paging, ensuring that only entire cells are printed
// at end of pages (the latter is useless in this example as records
// keep in one row, but in your own developpment it's not always the case).
MyPageEvents events = new MyPageEvents(getMessageSourceAccessor());
writer.setPageEvent(events);
events.onOpenDocument(writer, document);
String title = getMessageSourceAccessor().getMessage("app.name");
document.add(new Paragraph(title, HEADLINE_FONT));
document.add(new Paragraph(" "));
document.add(new Paragraph(" "));
document.add(new Paragraph(" "));
// We create a table for used criteria and extracting information
PdfPTable table = new PdfPTable(2);
table.setWidthPercentage(50);
table.getDefaultCell().setBorderWidth(1);
table.getDefaultCell().setBorderColor(Color.black);
table.getDefaultCell().setPadding(4);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table.getDefaultCell().setVerticalAlignment( Element.ALIGN_MIDDLE);
PdfPCell cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage("criteria"), HEADING_FONT));
cell.setColspan(2);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setGrayFill(0.7f);
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage("property"), HEADING_FONT));
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setGrayFill(0.9f);
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "value"), HEADING_FONT));
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setGrayFill(0.9f);
table.addCell(cell);
// We put the used criteria and extracting information
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "date.extraction"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(df.format(pgHolder.getRefreshDate()), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "nbRecords"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(String.valueOf(pgHolder.getNrOfElements()), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "sort.name"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(sort.getProperty(), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "sort.asc"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage(new Boolean(sort.isAscending()).toString()),
HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "sort.igncase"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage(new Boolean(sort.isIgnoreCase()).toString()),
HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "filter.name"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(null == filter.getName() ? "" : filter.getName(), HEADING_DATA_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(getMessageSourceAccessor().getMessage( "filter.code"), HEADING_FONT));
table.addCell(cell);
cell = new PdfPCell(new Phrase(null == filter.getCode() ? "" : filter.getCode(), HEADING_DATA_FONT));
table.addCell(cell);
document.add(table);
document.newPage();
108041217 2005-07-07
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用Jasper吧,很好的.
zghmu007 2005-07-07
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学习，帮顶
laughsmile 2005-07-07
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第一个页面:
<html>
<title>My Test</title>
<body>
<form name="form1">
<input type="hidden" name="buttons" value="">
<table id="myTable">
<tr>
<td>名称</td>
<td>金额</td>
</tr>
<tr>
<td>Philips</td>
<td>5000</td>
</tr>
<tr>
<td>Nokia</td>
<td>3000</td>
</tr>
</table>
</form>
</body>
<script>
document.form1.buttons.value=myTable.innerHTML;
document.form1.action="下一个jsp";
document.form1.submit();
</script>
</html>
下一个jsp:
//假设有2列
request.setCharacterEncoding("gb2312");
String str = request.getParameter("buttons");
if(str ==null) str ="";
str = str.replaceAll("\\<[^\\>]*\\>",",");
str = str.replaceAll("[,]+",",");
if (str.startsWith(","))
str = str.substring(1);
if (str.endsWith(","))
str = str.substring(0,str.length()-1);
System.out.println(str);
String[] strResult = str.split(",");
//接着把strResult 的内容打印出来
.....
...
int[] nTitleItemWidth={50,50};
PdfPTable datatable = new PdfPTable(2);
datatable.setWidths(nTitleItemWidth);
datatable.getDefaultCell().setPadding(3);
datatable.setWidthPercentage(100); // percentage
for (int i = 0 ;i<strResult.length ; i++){
PdfPCell pCTitle=new PdfPCell(new Phrase(strResult[i],boldFont));
pCTitle.setColspan(1);
pCTitle.setBorderWidth(1);
pCTitle.setHorizontalAlignment(0);
pCTitle.setFixedHeight(20);
datatable.addCell(pCTitle);
i++;
}
<html>
<title>My Test</title>
<body>
<form name="form1">
<input type="hidden" name="buttons" value="">
<table id="myTable">
<tr>
<td>名称</td>
<td>金额</td>
</tr>
<tr>
<td>Philips</td>
<td>5000</td>
</tr>
<tr>
<td>Nokia</td>
<td>3000</td>
</tr>
</table>
</form>
</body>
<script>
document.form1.buttons.value=myTable.innerHTML;
document.form1.action="下一个jsp";
document.form1.submit();
</script>
</html>
下一个jsp:
//假设有2列
request.setCharacterEncoding("gb2312");
String str = request.getParameter("buttons");
if(str ==null) str ="";
str = str.replaceAll("\\<[^\\>]*\\>",",");
str = str.replaceAll("[,]+",",");
if (str.startsWith(","))
str = str.substring(1);
if (str.endsWith(","))
str = str.substring(0,str.length()-1);
System.out.println(str);
String[] strResult = str.split(",");
//接着把strResult 的内容打印出来
.....
...
int[] nTitleItemWidth={50,50};
PdfPTable datatable = new PdfPTable(2);
datatable.setWidths(nTitleItemWidth);
datatable.getDefaultCell().setPadding(3);
datatable.setWidthPercentage(100); // percentage
for (int i = 0 ;i<strResult.length ; i++){
PdfPCell pCTitle=new PdfPCell(new Phrase(strResult[i],boldFont));
pCTitle.setColspan(1);
pCTitle.setBorderWidth(1);
pCTitle.setHorizontalAlignment(0);
pCTitle.setFixedHeight(20);
datatable.addCell(pCTitle);
i++;
}
crazy_he 2005-07-07
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继续帮你顶,有没有好的开源项目?
mayeyun 2005-07-07
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好难啊，帮你顶了，呵呵
chinatelly 2005-07-07
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xuex学习
Yansharp 2005-02-17
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沉了
clearwater21cn 2005-02-16
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使用Display Tag可以实现
http://www.displaytag.org/example-export.jsp
这个例子没有导出pdf，但实际可以
http://www.displaytag.org/example-export.jsp
这个例子没有导出pdf，但实际可以
Yansharp 2005-02-16
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难道真的没有人用过？
rategy 2005-02-16
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打印到pdf的虚拟打印机就行了
sparkling_lwp 2005-02-16
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楼主,能否将HTML->XML->PDF???赐教
dabo1980 2005-02-16
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没。。。遇见过！UP！
EverythingMaster 2005-02-16
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我不会。。。。
帮你顶了！
帮你顶了！
以梦为马 2005-02-16
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新春愉快！
