kingmaxno1的专栏

public class FloattoString{//if given 230991.291, should return the String "230,991.291"//if given 200.0, should return the string "200"//if given 87238.001, should return the string "87,238.001"//i

import java.awt.Image;import java.awt.image.BufferedImage;import java.io.File;import java.io.FileOutputStream;import com.sun.image.codec.jpeg.JPEGCodec;import com.sun.image.codec.jpeg.JPEGImageEncod

import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.Reader;import java.io.StringReader;import java.io.StringWriter;import java.util.ArrayList;import java.

package net.risesoft.riseinfo.integration.parse;import java.io.File;import java.io.FileInputStream;import java.io.Reader;import java.io.StringReader;import java.util.ArrayLis

package net.risesoft.common.util;import org.xml.sax.*;import javax.xml.parsers.*;import org.xml.sax.helpers.DefaultHandler;import java.io.*;public class SaxParse {    public static

1.可以在servlet的init方法里String path = getServletContext().getRealPath("/");这将获取web项目的全路径例如 :E:/eclipseM9/workspace/tree/tree是我web项目的根目录 2.你也可以随时在任意的class里调用this.getClass().getClassLoader().g

public class LobUtil {    private static final int BUFFER_SIZE = 4096;    private LobUtil() {    }    public static synchronized void writeBLOB(ResultSet rs, String fieldName,