POIFSFileSystem fs=new POIFSFileSystem(new FileInputStream(cfname));
HSSFWorkbook wb = new HSSFWorkbook(fs);
// wb.removeSheetAt(2);
HSSFSheet sheet = wb.getSheetAt(0);
// sheet.setColumnWidth((short)200,(short)500);
sheet.setColumnWidth((short)1, (short)4000); //ÉèÖÃÎïÁϱàºÅÁеĿí¶È
&nb ......
public static String splitAndFilterString(String input, int length) {
if (input == null || input.trim().equals("")) {
return "";
}
// È¥µôËùÓÐhtmlÔªËØ,
String str = input.replaceAll("\\&[a-zA-Z]{1,10};", "").replaceAll(
"<[^>]*>", "");
str = str.replaceAll("[(/>)<]", "");
int len  ......
public static String splitAndFilterString(String input, int length) {
if (input == null || input.trim().equals("")) {
return "";
}
// È¥µôËùÓÐhtmlÔªËØ,
String str = input.replaceAll("\\&[a-zA-Z]{1,10};", "").replaceAll(
"<[^>]*>", "");
str = str.replaceAll("[(/>)<]", "");
int len  ......
javaÑéÖ¤ÂëµÄʵÏÖ(Ò»)
ÊÕ²Ø
1.ImageServletÀàµÄʵÏÖ£º
package com.mobile.control;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class ImageServlet extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
this.doPost(request, response);
  ......
JAVA ´úÂëÈçÏ£º
<%
// µÃµ½Òª×ª»»µÄÊý×é---µ±È»ÕâÀïÒ²¿ÉÒÔÊÇÆäËûÀàÐ͵ÄÊý×é
List jsList = (List) request.getAttribute("gczbh");
%>
JS ´úÂëÈçÏ£º
<script type="text/javascript">
function initPages()
{
var codes = new Array();
// ½«JAVAÖеÄÊý×éת»»³ÉJS µÄÊý×é
<%
if(jsList!=null)
{
for(int i=0;i<jsList.size();i++)
{
%>
codes[<%=i%>]='<%=jsList.get(i)%>';
<% }
}
%>
</script> ......
JAVAʵÏÖ
¡¡¡¡ÔÚJDKÖУ¬ÔÚjava.util.zip°üÖÐÒѾÄÚÖÃÁËZLIBµÄʵÏÖ£¬Ê¾Àý´úÂëÈçÏ£º
1//½âѹ
2 public String decompressData(String encdata) {
3 try {
4 ByteArrayOutputStream bos = new ByteArrayOutputStream();
5 InflaterOutputStream zos = new InflaterOutputStream(bos);
6 zos.write(convertfromBase64(encdata));
7 zos.close();
8 return new String(bos.toByteArray());
9 } catch (Exception ex) {
10 ex.printStackTrace();
11 return "UNZIP_ERR";
12 }
13 }
14
15 //ѹËõ
16 public String compressData(String data) {
17 try {
18 ByteArrayOutputStream bos = new ByteArrayOutputStream();
19 DeflaterOutputStream zos = new DeflaterOutputStream(bos);
20 zos.write(data.getBytes());
21 zos.close();
22 return new String(convertToBase64(bos.toByteArray()));
23 } catch (Exception ex) {
24 ex.printStackTrace();
25 return "ZIP_ERR";
26 }
27 }
²»¹ýÎÒAndroidÀïÃæInflaterOutputStreamºÃÏñ²»Ö§³Ö ÎÒ»¹ ......
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