]]>
java 1.4鏃ュ織綰綍鍦?/span>java.util.logging.Level綾諱腑瀹氫箟浜嗕笅鍒楁棩蹇楃駭鍒父鏁?/span>
Ø SERVER錛?/span>琛ㄧず涓涓弗閲嶅け璐ャ傚父甯稿皢鏈変竴涓即闅忕殑Throwable銆?/span>
Ø CONFIG錛?/span>涓哄簲鐢ㄩ厤緗湡闂存墍鐢熸垚鐨勬秷鎭岃璁＄殑銆?/span>
Ø INFO錛?/span>涓瓑浼樺厛綰с傝〃紺轟竴涓瀯浠舵鍦ㄥ仛浠涔堬紙渚嬪錛岀洃瑙嗕竴欏逛換鍔＄殑 榪愯榪涘害錛夛紝浣嗕笉鏄敤鏉ュ府鍔╄皟璇曡鏋勪歡銆?/span>
Ø FINE錛?/span>璺熻釜淇℃伅銆傝綰у埆鍜岃緝浣庝紭鍏堢駭鐨勭駭鍒簲璇ョ敤鏉ュ府鍔╄皟璇曟煇浜涚被錛屼絾涓嶅簲璇ョ敤鏉ユ諱綋鐨勮鏄庤搴旂敤鐨勫伐浣滄柟寮忋?/span>
Ø FINER錛?/span>璇︾粏鐨勮窡韙俊鎭?/span>
Ø FINEST錛?/span>闈炲父璇︾粏鐨勮窡韙俊鎭?/span>
Log4j鍦?/span>綾諱腑瀹氫箟浜嗕笅鍒楁棩蹇楃駭鍒父鏁?/span>
Ø FATAL錛?/span>琛ㄧず涓涓弗閲嶅け璐ャ傚鑷?/span>application鐨勪腑鏂?/span>
Ø ERROR錛?/span>琛ㄧず涓涓敊璇簨浠躲傚彲浠ュ厑璁?/span>Application鍙互緇х畫榪愯銆?/span>
Ø WARN錛?/span>琛ㄧず涓涓湁娼滃湪鐨勫嵄闄┿?/span>
Ø INFO錛?/span>琛ㄧず涓涓瀯浠舵鍦ㄥ仛閲嶈榪愯鎯呭喌錛屼俊鎭瘮杈冪矖緋欍?/span>
Ø DEBUG錛?/span>琛ㄧず涓涓瀯浠惰緇嗙殑榪愯鎯呭喌錛岀敤浜庤皟璇?/span>Application銆?/span>
Ø ALL錛?/span>琛ㄧず綰綍鎵鏈夌駭鍒殑鏃ュ織淇℃伅銆?/span>
Common-logging鐨勬棩蹇楃駭鍒垎涓?/span>6縐嶏紝浠庝綆鍒伴珮鍒嗗埆涓?/span>trace錛?/span>debug錛?/span>info錛?/span>warn錛?/span>error錛?/span>fatal銆?/span>
Ø FATAL錛?/span>琛ㄧず涓涓弗閲嶅け璐ャ傚鑷?/span>application鐨勪腑鏂?/span>
Ø ERROR錛?/span>琛ㄧず涓涓敊璇簨浠躲傚彲浠ュ厑璁?/span>Application鍙互緇х畫榪愯銆?/span>
Ø WARN錛?/span>琛ㄧず涓涓湁娼滃湪鐨勫嵄闄┿?/span>
Ø INFO錛?/span>琛ㄧず涓涓瀯浠舵鍦ㄥ仛閲嶈榪愯鎯呭喌錛屼俊鎭瘮杈冪矖緋欍?/span>
Ø DEBUG錛?/span>琛ㄧず涓涓瀯浠惰緇嗙殑榪愯鎯呭喌錛岀敤浜庤皟璇?/span>Application銆?/span>
Ø TRACE錛?/span>闈炲父璇︾粏鐨勮窡韙俊鎭紝浠呬粎鐢ㄤ簬綰綍璇ユ棩蹇楄屽凡銆?br />
]]>
浠ｇ爜鐗囨柇錛?br />
String bodyText = null;
DefaultStyledDocument styledDoc = new DefaultStyledDocument(); //javax.swing.text.Document鐨勪竴涓疄渚?/span>
try {
InputStream is = new FileInputStream(new File("data/java.swing.text璇籖TF鏂囨。嫻嬭瘯.rtf"));
new RTFEditorKit().read(is, styledDoc, 0);
bodyText = new String(styledDoc.getText(0, styledDoc.getLength()).getBytes("ISO8859_1")); //鎻愬彇鏂囨湰
} catch (IOException e) {
throw new DocumentHandlerException("涓嶈兘浠嶳TF涓憳褰曟枃鏈?", e);
} catch (BadLocationException e) {
throw new DocumentHandlerException("涓嶈兘浠嶳TF涓憳褰曟枃鏈?", e);
}
System.out.println(bodyText);
DefaultStyledDocument styledDoc = new DefaultStyledDocument(); //javax.swing.text.Document鐨勪竴涓疄渚?/span>
try {
InputStream is = new FileInputStream(new File("data/java.swing.text璇籖TF鏂囨。嫻嬭瘯.rtf"));
new RTFEditorKit().read(is, styledDoc, 0);
bodyText = new String(styledDoc.getText(0, styledDoc.getLength()).getBytes("ISO8859_1")); //鎻愬彇鏂囨湰
} catch (IOException e) {
throw new DocumentHandlerException("涓嶈兘浠嶳TF涓憳褰曟枃鏈?", e);
} catch (BadLocationException e) {
throw new DocumentHandlerException("涓嶈兘浠嶳TF涓憳褰曟枃鏈?", e);
}
System.out.println(bodyText);
]]>
^_^
]]>
璇村埌鐢?br />
<set-property property="cancellable" value="true"/>
鍙互瑙ｅ喅錛岄┈涓婂鍒跺幓璇曚笅錛岃鍠旓紝^_^銆?br />
---------------------------------寮曠敤--------------------------------------
Any existing applications that use the Cancel processing will need to modify their struts-config.xml to set the cancellable property for actions which require it.
In Struts 1.2.9 the <set-property> is used to set the cancellable property for an action....
<action path="/fooAction" input="/foo.jsp" validate="true"> <set-property property="cancellable" value="true"/> <forward name="success" path="/bar.jsp"/> </action>
From Struts 1.3.x a new cancellable attribute can be used....
<action path="/fooAction" input="/foo.jsp" validate="true" cancellable="true"> <forward name="success" path="/bar.jsp"/> </action>
In both Struts 1.2.9 and Struts 1.3.x an exception handler can be configured to handle the InvalidCancelException
<action path="/fooAction" input="/foo.jsp" validate="true" cancellable="true"> <forward name="success" path="/bar.jsp"/> <exception key="errors.cancel" type="org.apache.struts.action.InvalidCancelException" path="/foo.jsp"/> </action>
---------------------------------------end-----------------------------------------------------
鍒氬ソ鎴戠敤鐨勬槸struts鏄?.2.9鐨?br />
鍘熸枃錛?a href="http://www.tkk7.com/freiberg/archive/2007/10/20/154384.html">http://www.tkk7.com/freiberg/archive/2007/10/20/154384.html
]]>
package net.blogjava.chenlb;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import jxl.read.biff.BiffException;
/**
* jxl 鐨凟xcel闃呰鍣?
* @author chenlb 2007-10-20 涓嬪崍01:36:01
*/
public class JxlExcelReader {
/**
* @return 榪斿洖String[] 鐨勫垪琛?br /> */
public List readExcel(InputStream in) {
List lt = new ArrayList();
Workbook wb = null;
try {
wb = Workbook.getWorkbook(in);
Sheet[] sheets = wb.getSheets(); //鑾峰彇宸ヤ綔
for(int i=0; i<sheets.length; i++) {
Sheet sheet = sheets[i];
for(int j=0; j<sheet.getRows(); j++) {
Cell[] cells = sheet.getRow(j); //璇誨彇涓琛?/span>
if(cells != null && cells.length > 0) { //榪欎竴琛屾湁鍐呭鎵嶆坊鍔?/span>
String[] dataCells = new String[cells.length];
for(int k=0; k<cells.length; k++) {
dataCells[k] = ""+cells[k].getContents(); //璇誨唴瀹?/span>
}//column
lt.add(dataCells);
}
}//one sheet
}//xls file
} catch (BiffException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if(wb != null) {
wb.close();
}
}
return lt;
}
}
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import jxl.read.biff.BiffException;
/**
* jxl 鐨凟xcel闃呰鍣?
* @author chenlb 2007-10-20 涓嬪崍01:36:01
*/
public class JxlExcelReader {
/**
* @return 榪斿洖String[] 鐨勫垪琛?br /> */
public List readExcel(InputStream in) {
List lt = new ArrayList();
Workbook wb = null;
try {
wb = Workbook.getWorkbook(in);
Sheet[] sheets = wb.getSheets(); //鑾峰彇宸ヤ綔
for(int i=0; i<sheets.length; i++) {
Sheet sheet = sheets[i];
for(int j=0; j<sheet.getRows(); j++) {
Cell[] cells = sheet.getRow(j); //璇誨彇涓琛?/span>
if(cells != null && cells.length > 0) { //榪欎竴琛屾湁鍐呭鎵嶆坊鍔?/span>
String[] dataCells = new String[cells.length];
for(int k=0; k<cells.length; k++) {
dataCells[k] = ""+cells[k].getContents(); //璇誨唴瀹?/span>
}//column
lt.add(dataCells);
}
}//one sheet
}//xls file
} catch (BiffException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if(wb != null) {
wb.close();
}
}
return lt;
}
}
]]>
1.鍐檈xcel綾?br />
package net.blogjava.chenlb;
import java.io.IOException;
import java.io.OutputStream;
import java.util.List;
import jxl.Workbook;
import jxl.write.Label;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;
/**
* Jxl 鐨?nbsp;Excel鍐欐暟鎹櫒.
* @author chenlb 2007-10-29 涓婂崍10:39:31
*/
public class JxlExcelWriter {
/**
* @param datas 灝佽鐫Object[]鐨勫垪琛? 涓鑸槸String鍐呭.
* @param title 姣忎釜sheet閲岀殑鏍囬.
*/
public void writeExcel(OutputStream out, List datas, String[] title) {
if(datas == null) {
throw new IllegalArgumentException("鍐檈xcel嫻侀渶瑕丩ist鍙傛暟!");
}
try {
WritableWorkbook workbook = Workbook.createWorkbook(out);
WritableSheet ws = workbook.createSheet("sheet 1", 0);
int rowNum = 0; //瑕佸啓鐨勮
if(title != null) {
putRow(ws, 0, title);//鍘嬪叆鏍囬
rowNum = 1;
}
for(int i=0; i<datas.size(); i++, rowNum++) {//鍐檚heet
Object[] cells = (Object[]) datas.get(i);
putRow(ws, rowNum, cells); //鍘嬩竴琛屽埌sheet
}
workbook.write();
workbook.close(); //涓瀹氳鍏抽棴, 鍚﹀垯娌℃湁淇濆瓨Excel
} catch (RowsExceededException e) {
System.out.println("jxl write RowsExceededException: "+e.getMessage());
} catch (WriteException e) {
System.out.println("jxl write WriteException: "+e.getMessage());
} catch (IOException e) {
System.out.println("jxl write file i/o exception!, cause by: "+e.getMessage());
}
}
private void putRow(WritableSheet ws, int rowNum, Object[] cells) throws RowsExceededException, WriteException {
for(int j=0; j<cells.length; j++) {//鍐欎竴琛?/span>
Label cell = new Label(j, rowNum, ""+cells[j]);
ws.addCell(cell);
}
}
}
import java.io.IOException;
import java.io.OutputStream;
import java.util.List;
import jxl.Workbook;
import jxl.write.Label;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;
/**
* Jxl 鐨?nbsp;Excel鍐欐暟鎹櫒.
* @author chenlb 2007-10-29 涓婂崍10:39:31
*/
public class JxlExcelWriter {
/**
* @param datas 灝佽鐫Object[]鐨勫垪琛? 涓鑸槸String鍐呭.
* @param title 姣忎釜sheet閲岀殑鏍囬.
*/
public void writeExcel(OutputStream out, List datas, String[] title) {
if(datas == null) {
throw new IllegalArgumentException("鍐檈xcel嫻侀渶瑕丩ist鍙傛暟!");
}
try {
WritableWorkbook workbook = Workbook.createWorkbook(out);
WritableSheet ws = workbook.createSheet("sheet 1", 0);
int rowNum = 0; //瑕佸啓鐨勮
if(title != null) {
putRow(ws, 0, title);//鍘嬪叆鏍囬
rowNum = 1;
}
for(int i=0; i<datas.size(); i++, rowNum++) {//鍐檚heet
Object[] cells = (Object[]) datas.get(i);
putRow(ws, rowNum, cells); //鍘嬩竴琛屽埌sheet
}
workbook.write();
workbook.close(); //涓瀹氳鍏抽棴, 鍚﹀垯娌℃湁淇濆瓨Excel
} catch (RowsExceededException e) {
System.out.println("jxl write RowsExceededException: "+e.getMessage());
} catch (WriteException e) {
System.out.println("jxl write WriteException: "+e.getMessage());
} catch (IOException e) {
System.out.println("jxl write file i/o exception!, cause by: "+e.getMessage());
}
}
private void putRow(WritableSheet ws, int rowNum, Object[] cells) throws RowsExceededException, WriteException {
for(int j=0; j<cells.length; j++) {//鍐欎竴琛?/span>
Label cell = new Label(j, rowNum, ""+cells[j]);
ws.addCell(cell);
}
}
}
2.浣跨敤
public void testWriteExcel() {
List datas = new ArrayList();
String[] data = {"1", "chenlb"};
datas.add(data);
try {
OutputStream out = new FileOutputStream(new File("doc/chenlb.blogjava.net.xls"));
JxlExcelWriter jxlExcelWriter = new JxlExcelWriter();
jxlExcelWriter.writeExcel(out, datas, new String[] {"Id", "name"});
out.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
List datas = new ArrayList();
String[] data = {"1", "chenlb"};
datas.add(data);
try {
OutputStream out = new FileOutputStream(new File("doc/chenlb.blogjava.net.xls"));
JxlExcelWriter jxlExcelWriter = new JxlExcelWriter();
jxlExcelWriter.writeExcel(out, datas, new String[] {"Id", "name"});
out.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
]]>
]]>
鍏崇郴鍒?br /> java.util.zip.ZipEntry
java.util.zip.ZipOutputStream
濡傛灉瑕佽В鍐充腑鏂囨枃浠跺悕闂錛岀敤鍒癮nt.jar
榪欎袱涓被銆?/p> ZipOutputStream.putNextEntry(ZipEntry);灝卞彲浠ヤ簡錛岀劧鍚嶼ipOutputStream.wirte();灝卞緱浜嗐?br />
package net.blogjava.chenlb.zip;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
//import java.util.zip.ZipEntry;
//import java.util.zip.ZipOutputStream;
//鐢╝nt.jar鐨剒ip.*鍙互瑙ｅ喅涓枃鏂囦歡鍚嶉棶棰?/span>
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOutputStream;
/**
* 鍘嬬緝鏂囦歡.
* 2007-10-17 涓嬪崍11:19:50
* @author chenlb
*/
public class RecursiveZip {
public static void main(String[] args) {
RecursiveZip recursiveZip = new RecursiveZip();
System.out.println("====寮濮?===");
try {
OutputStream os = new FileOutputStream("e:/doc-recursive.zip");
BufferedOutputStream bs = new BufferedOutputStream(os);
ZipOutputStream zo = new ZipOutputStream(bs);
//recursiveZip.zip("e:/recursive-zip/涓枃鏂囦歡鍚?txt", new File("e:/recursive-zip"), zo, true, true);
recursiveZip.zip("e:/recursive-zip", new File("e:/recursive-zip"), zo, true, true);
zo.closeEntry();
zo.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("====瀹屾垚====");
}
/**
* @param path 瑕佸帇緙╃殑璺緞, 鍙互鏄洰褰? 涔熷彲浠ユ槸鏂囦歡.
* @param basePath 濡傛灉path鏄洰褰?瀹冧竴鑸負new File(path), 浣滅敤鏄?浣胯緭鍑虹殑zip鏂囦歡浠ユ鐩綍涓烘牴鐩綍, 濡傛灉涓簄ull瀹冨彧鍘嬬緝鏂囦歡, 涓嶈В鍘嬬洰褰?
* @param zo 鍘嬬緝杈撳嚭嫻?br /> * @param isRecursive 鏄惁閫掑綊
* @param isOutBlankDir 鏄惁杈撳嚭絀虹洰褰? 瑕佷嬌杈撳嚭絀虹洰褰曚負true,鍚屾椂baseFile涓嶄負null.
* @throws IOException
*/
public void zip(String path, File basePath, ZipOutputStream zo, boolean isRecursive, boolean isOutBlankDir) throws IOException {
File inFile = new File(path);
File[] files = new File[0];
if(inFile.isDirectory()) { //鏄洰褰?/span>
files = inFile.listFiles();
} else if(inFile.isFile()) { //鏄枃浠?/span>
files = new File[1];
files[0] = inFile;
}
byte[] buf = new byte[1024];
int len;
//System.out.println("baseFile: "+baseFile.getPath());
for(int i=0; i<files.length; i++) {
String pathName = "";
if(basePath != null) {
if(basePath.isDirectory()) {
pathName = files[i].getPath().substring(basePath.getPath().length()+1);
} else {//鏂囦歡
pathName = files[i].getPath().substring(basePath.getParent().length()+1);
}
} else {
pathName = files[i].getName();
}
System.out.println(pathName);
if(files[i].isDirectory()) {
if(isOutBlankDir && basePath != null) {
zo.putNextEntry(new ZipEntry(pathName+"/")); //鍙互浣跨┖鐩綍涔熸斁榪涘幓
}
if(isRecursive) { //閫掑綊
zip(files[i].getPath(), basePath, zo, isRecursive, isOutBlankDir);
}
} else {
FileInputStream fin = new FileInputStream(files[i]);
zo.putNextEntry(new ZipEntry(pathName));
while((len=fin.read(buf))>0) {
zo.write(buf,0,len);
}
fin.close();
}
}
}
}
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
//import java.util.zip.ZipEntry;
//import java.util.zip.ZipOutputStream;
//鐢╝nt.jar鐨剒ip.*鍙互瑙ｅ喅涓枃鏂囦歡鍚嶉棶棰?/span>
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOutputStream;
/**
* 鍘嬬緝鏂囦歡.
* 2007-10-17 涓嬪崍11:19:50
* @author chenlb
*/
public class RecursiveZip {
public static void main(String[] args) {
RecursiveZip recursiveZip = new RecursiveZip();
System.out.println("====寮濮?===");
try {
OutputStream os = new FileOutputStream("e:/doc-recursive.zip");
BufferedOutputStream bs = new BufferedOutputStream(os);
ZipOutputStream zo = new ZipOutputStream(bs);
//recursiveZip.zip("e:/recursive-zip/涓枃鏂囦歡鍚?txt", new File("e:/recursive-zip"), zo, true, true);
recursiveZip.zip("e:/recursive-zip", new File("e:/recursive-zip"), zo, true, true);
zo.closeEntry();
zo.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("====瀹屾垚====");
}
/**
* @param path 瑕佸帇緙╃殑璺緞, 鍙互鏄洰褰? 涔熷彲浠ユ槸鏂囦歡.
* @param basePath 濡傛灉path鏄洰褰?瀹冧竴鑸負new File(path), 浣滅敤鏄?浣胯緭鍑虹殑zip鏂囦歡浠ユ鐩綍涓烘牴鐩綍, 濡傛灉涓簄ull瀹冨彧鍘嬬緝鏂囦歡, 涓嶈В鍘嬬洰褰?
* @param zo 鍘嬬緝杈撳嚭嫻?br /> * @param isRecursive 鏄惁閫掑綊
* @param isOutBlankDir 鏄惁杈撳嚭絀虹洰褰? 瑕佷嬌杈撳嚭絀虹洰褰曚負true,鍚屾椂baseFile涓嶄負null.
* @throws IOException
*/
public void zip(String path, File basePath, ZipOutputStream zo, boolean isRecursive, boolean isOutBlankDir) throws IOException {
File inFile = new File(path);
File[] files = new File[0];
if(inFile.isDirectory()) { //鏄洰褰?/span>
files = inFile.listFiles();
} else if(inFile.isFile()) { //鏄枃浠?/span>
files = new File[1];
files[0] = inFile;
}
byte[] buf = new byte[1024];
int len;
//System.out.println("baseFile: "+baseFile.getPath());
for(int i=0; i<files.length; i++) {
String pathName = "";
if(basePath != null) {
if(basePath.isDirectory()) {
pathName = files[i].getPath().substring(basePath.getPath().length()+1);
} else {//鏂囦歡
pathName = files[i].getPath().substring(basePath.getParent().length()+1);
}
} else {
pathName = files[i].getName();
}
System.out.println(pathName);
if(files[i].isDirectory()) {
if(isOutBlankDir && basePath != null) {
zo.putNextEntry(new ZipEntry(pathName+"/")); //鍙互浣跨┖鐩綍涔熸斁榪涘幓
}
if(isRecursive) { //閫掑綊
zip(files[i].getPath(), basePath, zo, isRecursive, isOutBlankDir);
}
} else {
FileInputStream fin = new FileInputStream(files[i]);
zo.putNextEntry(new ZipEntry(pathName));
while((len=fin.read(buf))>0) {
zo.write(buf,0,len);
}
fin.close();
}
}
}
}
]]>
download.jsp
<%@ page language="java" pageEncoding="utf-8"%>
<%@ page import="java.io.*" %>
<%
try {
FileInputStream fin = new FileInputStream(application.getRealPath("/")+"/readme.zip");
response.addHeader("Content-Disposition","attachment;filename=read.zip");
byte[] buf = new byte[1024];
int readSize = fin.read(buf);
OutputStream os = response.getOutputStream();
while(readSize != -1) {
os.write(buf, 0, readSize);
readSize = fin.read(buf);
}
os.flush();
os.close();
os = null ;
response.flushBuffer();
out.clear();
out = pageContext.pushBody();
} catch (IllegalStateException e) {
}
%>
<%@ page import="java.io.*" %>
<%
try {
FileInputStream fin = new FileInputStream(application.getRealPath("/")+"/readme.zip");
response.addHeader("Content-Disposition","attachment;filename=read.zip");
byte[] buf = new byte[1024];
int readSize = fin.read(buf);
OutputStream os = response.getOutputStream();
while(readSize != -1) {
os.write(buf, 0, readSize);
readSize = fin.read(buf);
}
os.flush();
os.close();
os = null ;
response.flushBuffer();
out.clear();
out = pageContext.pushBody();
} catch (IllegalStateException e) {
}
%>
webapps/test/readme.zip鏂囦歡鍙互琚笅杞斤紝鍙兘絎竴嬈′細杈撳嚭鏂囧瓧銆?
]]>
澶氳阿 韞掕窔鑰岃鐨勫崥瀹?http://blog.chinajavaworld.com/entry.jspa?id=829
杞澆浠栫殑
ClassNotFoundException: org.hibernate.hql.ast.HqlToken 閿欒weblogic寮傚父閫鍑恒?
鍘熷洜:
Hibernate3.0 閲囩敤鏂扮殑鍩轟簬ANTLR鐨凥QL/SQL鏌ヨ緲昏瘧鍣紝鍦℉ibernate鐨勯厤緗枃浠朵腑錛宧ibernate.query.factory_class灞炴х敤鏉ラ夋嫨鏌ヨ緲昏瘧鍣ㄣ?
錛?錛夐夋嫨Hibernate3.0鐨勬煡璇㈢炕璇戝櫒錛?
hibernate.query.factory_class= org.hibernate.hql.ast.ASTQueryTranslatorFactory
錛?錛夐夋嫨Hibernate2.1鐨勬煡璇㈢炕璇戝櫒
hibernate.query.factory_class= org.hibernate.hql.classic.ClassicQueryTranslatorFactory
涓轟簡浣跨敤3.0鐨勬壒閲忔洿鏂板拰鍒犻櫎鍔熻兘錛屽彧鑳介夋嫨錛?錛夊惁鍒欎笉鑳借В閲婃壒閲忔洿鏂扮殑璇彞錛屽綋浣跨敤鐨勬椂鍊欏嚭鐜頒簡涓嶆敮鎸佹潯浠惰緭鍏ヤ腑鏂囩殑鎯呭喌銆傞夋嫨錛?錛夊彲浠ユ敮鎸佽緭鍏ヤ腑鏂囷紝浣嗘病娉曡В閲婃壒閲忔洿鏂拌鍙ヤ簡
鍦╤ibernate3涓渶瑕佺敤鍒癮ntlr錛岀劧鑰岃繖涓寘鍦╳eblogic.jar涓凡緇忓寘鍚簡antrl綾誨簱錛屽氨浼氫駭鐢熶竴浜涚被鍔犺澆鐨勯敊璇紝鏃犳硶鎵懼埌鍦╳ar鎴栬卐ar涓殑hibernate3.jar銆?
鍑虹幇榪欎釜閿欒涔嬪悗錛宎ntlr浼氳皟鐢⊿ystem.exit()錛岃繖鏍穡eblogic灝變細涓鏈嶅姟銆?
瑙ｅ喅鏂規硶:
1.鏄湪hibernate.properties鏂囦歡涓鍔犲睘鎬э細hibernate.query.factory_class錛屽睘鎬х殑鍊兼槸org.hibernate.hql.classic.ClassicQueryTranslatorFactory錛岃繖鏍峰氨鍙互瑙ｅ喅闂浜嗐?
浣嗘槸閮ㄥ垎鍔熻兘浼氭湁闂錛岃濡?
浣嗘湰緋誨湪鎵歸噺鍒犻櫎鍜屾洿鏂頒細鏈夐棶棰?鏈郴緇熶笉閲囩敤
2.灝哸ntlr-2.7.5H3.jar鍒癢eblogic鐨刾re_Classpath :鐢╓inRar鎴朩inzip鎵撳紑C:\bea\weblogic81\server\lib\weblogic.jar 鍒犻櫎閲岄潰鐨刟ntlr鐩綍, 鐒跺悗鍐峚ntlr-2.7.5H3.jar鏀懼湪weblogic.jar鐨勫悓涓鐩綍(娉?鏇挎崲涔嬪悗娌″仛鍋氳繃涓ユ牸嫻嬭瘯,灝氫笉鐭ユ槸鍚︽湁鍚庨仐鐥?
3. 1銆佹嫹璐滺ibernate3閲屽甫鐨勫寘antlr-2.7.5H3.jar鍒?WL_HOME%\server\lib涓?
2銆佷慨鏀? mydomain% \ startWebLogic.cmd 錛?
鍦╯et CLASSPATH涔嬪墠鍔犱笂涓嬮潰涓鍙ワ細
set PRE_CLASSPATH=%WL_HOME%\server\lib\antlr-2.7.5H3.jar;
鍦╯et CLASSPATH涔嬪悗鍔犱笂涓嬮潰涓鍙ワ細
set CLASSPATH=%PRE_CLASSPATH%;%CLASSPATH%
涓鍒嘜K錛?
鍏蜂綋鍘熷洜鍙弬鐓ф欏碉細http://dev2dev.bea.com/blog/pmalani/archive/2005/07/configuring_web.html
鎴戠敤antlr-2.7.6.jar鍙互錛屾垜鐢ㄧ殑hibernate3.2.3ga
]]>
D:\bea\user_projects\domains\mydomain鐩綍涓嬬殑installService.cmd鏂囦歡涓殑:runAdmin涓嬮潰鐨勫唴瀹?br /> 1.
set WLS_USER=weblogic
set WLS_PW=
set WLS_PW=
鏀逛負
set WLS_USER=weblogic
set WLS_PW=weblogic
set WLS_PW=weblogic
2.
set CMDLINE="%JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS% -classpath \"%CLASSPATH%\" -Dweblogic.Name=%SERVER_NAME% -Dweblogic.management.username=%WLS_USER% -Dweblogic.ProductionModeEnabled=%PRODUCTION_MODE% -Djava.security.policy=\"%WL_HOME%\server\lib\weblogic.policy\" weblogic.Server"
鏀逛負
set CMDLINE="%JAVA_VM% %MEM_ARGS% %JAVA_OPTIONS% -classpath \"%CLASSPATH%\" -Dweblogic.Name=%SERVER_NAME% -Dweblogic.ProductionModeEnabled=%PRODUCTION_MODE% -Djava.security.policy="%WL_HOME%\server\lib\weblogic.policy" weblogic.Server"
鍙屽嚮installService.cmd,灝監K浜?br /> 娉ㄦ剰闃茬伀澧欒鍏佽7001绔彛
闈炲父鎰熻阿鍥浀涓嶅悶鏋?br /> 鐨勫崥瀹?http://blog.sina.com.cn/s/blog_3ec64d78010005wu.html
^_^
]]>
鍑虹幇閿欒濡備笅:
<
鍏堣涓嬫垜閰嶇疆
1.鐜錛?/p>
spring 2.0.6錛宧ibernate 3.2.3錛宻truts 1.2.9錛宱racle 10.2錛寃eblogic 8.1.4
jdbc鏄痮jdbc14.jar
2.榪炴帴姹犵敤DBCP
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
bean>
<property name="driverClassName" value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
bean>
3.鍒嗛〉鏂規硶錛堝弬鑰僺pringside鐨勶級錛屾綾葷戶鎵縃ibernateDaoSupport
public Page listByPage(Class entityClass, int pageNo, int pageSize, List criterions, List orders) {
Criteria criteria = createCriteria(entityClass, criterions);
CriteriaImpl impl = (CriteriaImpl) criteria;
// 鍏堟妸Projection鍜孫rderBy鏉′歡鍙栧嚭鏉?娓呯┖涓よ呮潵鎵цCount鎿嶄綔
Projection projection = impl.getProjection();
//鑾峰彇鎬昏褰曟暟
int totalCount = ((Integer) criteria.setProjection(Projections.rowCount()).uniqueResult()).intValue();
if(totalCount < 1) {
return new Page();
}
//鍔犳帓搴?nbsp;
if(orders != null) {
for(int i=0; i
criteria.addOrder((Order) orders.get(i));
}
}
//鍘熸潵鐨勬姇褰?nbsp;
criteria.setProjection(projection);
int startIndex = Page.getStartOfPage(pageNo, pageSize);
//鍙栧緱緇撴灉
List list = criteria.setFirstResult(startIndex).setMaxResults(pageSize).list();
return new Page(startIndex, totalCount, pageSize, list);
}
public Criteria createCriteria(Class entityClass, List criterions) {
Criteria criteria = getSession().createCriteria(entityClass);
if(criterions != null) {
for(int i=0; i
criteria.add((Criterion) criterions.get(i));
}
}
return criteria;
}
Criteria criteria = createCriteria(entityClass, criterions);
CriteriaImpl impl = (CriteriaImpl) criteria;
// 鍏堟妸Projection鍜孫rderBy鏉′歡鍙栧嚭鏉?娓呯┖涓よ呮潵鎵цCount鎿嶄綔
Projection projection = impl.getProjection();
//鑾峰彇鎬昏褰曟暟
int totalCount = ((Integer) criteria.setProjection(Projections.rowCount()).uniqueResult()).intValue();
if(totalCount < 1) {
return new Page();
}
//鍔犳帓搴?nbsp;
if(orders != null) {
for(int i=0; i
criteria.addOrder((Order) orders.get(i));
}
}
//鍘熸潵鐨勬姇褰?nbsp;
criteria.setProjection(projection);
int startIndex = Page.getStartOfPage(pageNo, pageSize);
//鍙栧緱緇撴灉
List list = criteria.setFirstResult(startIndex).setMaxResults(pageSize).list();
return new Page(startIndex, totalCount, pageSize, list);
}
public Criteria createCriteria(Class entityClass, List criterions) {
Criteria criteria = getSession().createCriteria(entityClass);
if(criterions != null) {
for(int i=0; i
criteria.add((Criterion) criterions.get(i));
}
}
return criteria;
}
鍙﹀錛屾病鏈夌敤OpenSessionInViewFilter錛宻truts涓巗pring鐨勬暣鍚堬細DelegatingRequestProcessor銆乤ction path涓巄ean name鍚屽悕銆?/font>
緲婚〉涓嶈繃10嬈★紝鏈嶅姟鍣ㄥ氨娌″搷搴斾簡錛屾渶鍚庡嚭鐜頒笂闈㈢殑閿欒鐨勪簡銆?/font>
鍒氱敤weblogic錛屼篃鍒氱敤ssh濂楅銆傞儊闂楓?br />
鍓嶅ぉ瑙ｅ喅浜嗐?br />
闂瑙ｅ喅錛岄棶棰樼殑鍘熷洜鏄暟鎹簱榪炴帴鑰楀敖錛屾垜鐢℉iberanteDaoSupport鐨刧etSession()鏂規硶鍙栧緱Session鍚庢病鏈夐噴鏀維ession銆?/p>
鍑洪棶棰樼殑浠ｇ爜澶勶紙綰㈣壊閮ㄥ垎錛夛細
public Criteria createCriteria(Class entityClass, List criterions) {
Criteria criteria = getSession().createCriteria(entityClass);
if(criterions != null) {
for(int i=0; i
criteria.add((Criterion) criterions.get(i));
}
}
return criteria;
}
Criteria criteria = getSession().createCriteria(entityClass);
if(criterions != null) {
for(int i=0; i
criteria.add((Criterion) criterions.get(i));
}
}
return criteria;
}
鐢ㄥ畬Session閲婃斁鍚庡氨娌′簨浜嗭紝璋冪敤HiberanteDaoSupport鐨?font face="Arial">releaseSession(session);鏂規硶鍚庡嵆鍙В鍐熾?/font>
鐜板湪姝ｇ‘鐨勪唬鐮侊細
public Page listByPage(Class entityClass, int pageNo, int pageSize, List criterions, List orders) {
Session session = getSession();
//鍒涘緩criteria
Criteria criteria = session.createCriteria(entityClass);
//涓篶riteria娣誨姞criterions
createCriteria(entityClass, criteria, criterions);
CriteriaImpl impl = (CriteriaImpl) criteria;
// 鍏堟妸Projection鍜孫rderBy鏉′歡鍙栧嚭鏉?娓呯┖涓よ呮潵鎵цCount鎿嶄綔
Projection projection = impl.getProjection();
//鑾峰彇鎬昏褰曟暟
int totalCount = ((Integer) criteria.setProjection(Projections.rowCount()).uniqueResult()).intValue();
if(totalCount < 1) {
return new Page();
}
//鍔犳帓搴?nbsp;
if(orders != null) {
for(int i=0; i
criteria.addOrder((Order) orders.get(i));
}
}
//鍘熸潵鐨勬姇褰?nbsp;
criteria.setProjection(projection);
int startIndex = Page.getStartOfPage(pageNo, pageSize);
//鍙栧緱緇撴灉
List list = criteria.setFirstResult(startIndex).setMaxResults(pageSize).list();
//閲婃斁hiberante璧勬簮,涓瀹氳閲婃斁,瑕佷笉鐒跺氨鏁版嵁搴撹繛鎺ヨ楀敖.
releaseSession(session);
return new Page(startIndex, totalCount, pageSize, list);
}
public Criteria createCriteria(Class entityClass, Criteria criteria, List criterions) {
if(criterions != null) {
for(int i=0; i
criteria.add((Criterion) criterions.get(i));
}
}
return criteria;
}
Session session = getSession();
//鍒涘緩criteria
Criteria criteria = session.createCriteria(entityClass);
//涓篶riteria娣誨姞criterions
createCriteria(entityClass, criteria, criterions);
CriteriaImpl impl = (CriteriaImpl) criteria;
// 鍏堟妸Projection鍜孫rderBy鏉′歡鍙栧嚭鏉?娓呯┖涓よ呮潵鎵цCount鎿嶄綔
Projection projection = impl.getProjection();
//鑾峰彇鎬昏褰曟暟
int totalCount = ((Integer) criteria.setProjection(Projections.rowCount()).uniqueResult()).intValue();
if(totalCount < 1) {
return new Page();
}
//鍔犳帓搴?nbsp;
if(orders != null) {
for(int i=0; i
criteria.addOrder((Order) orders.get(i));
}
}
//鍘熸潵鐨勬姇褰?nbsp;
criteria.setProjection(projection);
int startIndex = Page.getStartOfPage(pageNo, pageSize);
//鍙栧緱緇撴灉
List list = criteria.setFirstResult(startIndex).setMaxResults(pageSize).list();
//閲婃斁hiberante璧勬簮,涓瀹氳閲婃斁,瑕佷笉鐒跺氨鏁版嵁搴撹繛鎺ヨ楀敖.
releaseSession(session);
return new Page(startIndex, totalCount, pageSize, list);
}
public Criteria createCriteria(Class entityClass, Criteria criteria, List criterions) {
if(criterions != null) {
for(int i=0; i
criteria.add((Criterion) criterions.get(i));
}
}
return criteria;
}
^_^
]]>
2銆佸埄鐢–onfiguration Wizard閰嶇疆Domain鍜宻erver錛屾寜鐓х己鐪佸嵆鍙?br />
濡傦細
絎簩閮ㄥ悗錛屾垜鏈轟笂緇撴灉錛氭湁浜咲:\bea\user_projects\domains\mydomain鐩綍鍏朵腑mydomain鏄悜瀵間腑鑷繁鍐欑殑銆傜劧鍚庢妸web搴旂敤紼嬪簭鏀懼埌D:\bea\user_projects\domains\mydomain\applications鐩綍涓紝applications鐩稿綋浜嶵omcat涓殑webapps鐩綍銆?br />
WEB-INF鐩綍涓嬪彲浠ヤ笉鐢╳eblogic.xml鏂囦歡錛屾枃浠跺唴瀹瑰涓嬶細
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE weblogic-web-app PUBLIC "-//BEA Systems, Inc.//DTD Web Application 8.1//EN" "http://www.bea.com/servers/wls810/dtd/weblogic810-web-jar.dtd">
<weblogic-web-app>
<context-root>/WebModule1</context-root>
</weblogic-web-app>
<!DOCTYPE weblogic-web-app PUBLIC "-//BEA Systems, Inc.//DTD Web Application 8.1//EN" "http://www.bea.com/servers/wls810/dtd/weblogic810-web-jar.dtd">
<weblogic-web-app>
<context-root>/WebModule1</context-root>
</weblogic-web-app>
濡傛灉鏈?lt;context-root>/WebModule1</context-root>錛學ebModule1鎵嶆槸web搴旂敤鐨勬牴鍦板潃錛岃闂湴鍧灝辨垚浜嗚繖鏍鳳細http://localhost:7001/WebModule1/index.jsp
濡傛灉娌℃湁<context-root>/WebModule1</context-root>鎴栨病鏈墂eblogic.xml鏂囦歡錛岃闂湴鍧涓猴細http://localhost:7001/blank/index.jsp
鍏朵腑blank鏄痑pplications涓嬬殑Web搴旂敤紼嬪簭鐨勬牴鐩綍銆?
]]>
1.鐢╰omcat閲岄潰鐨勪緥瀛?鍦╳ebapps\servlets-examples\WEB-INF\classes\閲屾妸filters鐩綍鏀懼埌浣犵殑classer\涓?鍏跺疄鍙SetCharacterEncodingFilter灝卞彲浠ヤ簡,鍦╳eb.xml閲屽姞
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
2.濡傛灉鐢╯pring錛岀敤spring鎻愪緵鐨勮繃铏戝櫒錛屽悓鏍峰湪web.xml閲屽姞
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
]]>
鍥犱負ms word鍜宔xcel鐨勬枃妗ｉ兘鏀寔html鏂囨湰鏍煎紡錛屽洜姝ゅ彲浠ュ厛鐢╳ord鎴杄xcel鍋氬ソ妯＄増錛屽彟瀛樹負web欏碉紝鐒跺悗灝嗚html鏀規垚jsp錛屽皢鏁版嵁閮ㄥ垎鍔ㄦ佸～鍏ュ嵆鍙紝涓嶇敤寰堣緵鑻︾殑璋冩暣鏍煎紡 銆?/p>
word欏甸潰鍙鍦╦sp澶磋緗涓嬫寚浠わ細
<%@page contentType="application/msword;charset=gb2312" %>
excel濡備笅錛?
<%@page contentType="application/vnd.ms-excel;charset=gb2312" %>
http://blog.csdn.net/fenglibing/archive/2007/06/27/1668809.aspx
]]>
poi鍔犱腑鏂囨湁闂
蹇呴渶瀵規瘡涓涓狢ell璁?
cell.setEncoding(HSSFCell.ENCODING_UTF_16);
鎵嶄笉浼氫腑鏂囦貢鐮?娌℃湁鎵懼埌鏇村ソ鐨勬柟娉曚竴嬈℃ц緗墍鏈塁ell鐨勫瓧絎﹀睘鎬?br />
鐢↗excelapi璇曚笅鍙戠幇涓嶄細鍑虹幇涓枃闂,鏄洜涓哄畠鏄煩鍥戒漢鍐欑殑鍚?浠ュ瀛楄妭瀛楃涓烘牴鐐?br />
榪樻槸鍠滄鐢↗excelapi
涓嬭澆: http://sourceforge.net/project/showfiles.php?group_id=79926
:)
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