摘要：/** * post 方式 解码 */ public static String getWebContentByPost(String urlString, String data, final String charset, int timeout) throws IOException { if 阅读全文

摘要：/** * 准备中间页面所需参数 * add by linyan 2014-9-22 * @param url * @param params * @param charset * @return */ public static String[] operateParameter(String u 阅读全文

摘要：* 将map对象参数转换成String=String&方式 * @param params * @param charset * @return * @throws UnsupportedEncodingException */ public static String generateParams 阅读全文

摘要：/** * */package com.gootrip.util; import java.io.ByteArrayOutputStream;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStr 阅读全文

摘要：package utils; public class Escape { private final static String[] hex = { "00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "0A", "0B", "0C 阅读全文

摘要：package com.gootrip.util; import java.io.File;import java.util.*;import org.apache.commons.fileupload.*;import javax.servlet.http.HttpServletRequest;i 阅读全文

摘要：/** * ��������ͼ�� */package utils; /** * @author advance * */import java.awt.Color;import java.awt.Graphics2D;import java.awt.Image;import java.awt.Re 阅读全文

摘要：package utils; import java.security.MessageDigest; public class MD5Encrypt { public MD5Encrypt() { } private final static String[] hexDigits = { "0", 阅读全文

摘要：源码和jar见：https://github.com/evil0ps/utils 阅读全文

摘要：package com.opslab; /** * 一些常用的常量 */public final class Opslab { String AMPERSAND = "&"; String AND = "and"; String AT = "@"; String ASTERISK = "*"; St 阅读全文

摘要：package com.opslab.util; import com.sun.management.OperatingSystemMXBean; import java.lang.management.ManagementFactory;import java.net.Inet4Address;i 阅读全文

摘要：package com.opslab.util; import java.io.*;import java.util.zip.ZipEntry;import java.util.zip.ZipFile;import java.util.zip.ZipInputStream;import java.u 阅读全文

摘要：package com.opslab.util; import com.opslab.util.algorithmImpl.BCConvert;import com.opslab.util.algorithmImpl.StringImpl; import java.text.DecimalForma 阅读全文

摘要：package com.opslab.util; import java.io.*; /** * 流相关的操作方法封装 */public final class StreamUtil { /** * Read an input stream into a string */ public final 阅读全文

摘要：package com.opslab.util; import java.util.regex.Matcher;import java.util.regex.Pattern; /** * Description: * 封装一些正则相关的操作 */public final class RegUtil 阅读全文

摘要：package com.opslab.util; import java.util.*; public final class RandomUtil { public static final String ALLCHAR = "0123456789abcdefghijklmnopqrstuvwxy 阅读全文

摘要：package com.opslab.util; import org.apache.log4j.Logger; import java.io.*;import java.util.Enumeration;import java.util.HashMap;import java.util.Map;i 阅读全文

摘要：package com.opslab.util; import java.math.BigInteger;import java.security.MessageDigest; /** * 提供密码相关的工具类 */public final class Password { //必选包含数字、大写字 阅读全文

摘要：package com.opslab.util; import org.apache.log4j.Logger; import java.io.File;import java.io.IOException;import java.io.InputStream;import java.net.URI 阅读全文

摘要：package com.opslab.util; import com.opslab.util.algorithmImpl.FileTypeImpl;import com.opslab.util.algorithmImpl.FileImpl; import java.io.*;import java 阅读全文