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package cn.com.cinda.rtx.state;
import org.apache.commons.id.Hex;
public class RandomCode {
public RandomCode() {
}
/** *//**
* @return String Éú³É32λµÄËæ»úÊý×÷Ϊid
*/
public String getCode() {
return new String(Hex.encodeHex(org.apache.commons.id.uuid.UUID
.randomUUID().getRawBytes()));
}
}
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import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.SAXReader;
public class DocumentUtil
{
public static Document loadXMLByAbsolutePath(String absoluteFilePath, String logFileName)
{
SAXReader saxReader = new SAXReader();
Document document = null;
try ......
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
public class ExceptionDefaultHandler
{
private final static String _relativeExceptionLogPath = "log";
private final static String _defaultExceptionLogFileName = "exception.log";
......
import java.util.Date;
public class TimeSpan
{
public final static TimeSpan ZERO = new TimeSpan(0);
private long _totalMilliSeconds = 0;
public TimeSpan(long totalMilliSeconds)
{
_totalMilliSeconds = totalMilliSeconds;
}
public TimeSpan(Date afterDate, Date beforeDat ......
JAVAÅäÖãº
1£º JAVA_HOME £º C:\Program Files\Java\jdk1.6.0_12
2£ºCLASSPATH £º .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar
3£ºPATH £º %JAVA_HOME%\bin;%JAVA_HOME%\jre\bin
TomcatÅäÖ ......
import java.io.*;
class BigInt
{
int a[];
int len;
BigInt(String str)
{
{
len=str.length();
a=new int[len];
for(int i=0;i<len;i++)
{
this.a[i]=str.charAt(i)-48;
}
&nb ......