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@@ -0,0 +1,642 @@
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+package com.jeesite.modules.report.util;
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+
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+import com.jeesite.common.constant.Constants;
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+import lombok.extern.slf4j.Slf4j;
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+import org.apache.commons.io.IOUtils;
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+import org.springframework.beans.BeanUtils;
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+
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+import javax.servlet.http.HttpServletRequest;
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+import java.io.IOException;
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+import java.io.InputStream;
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+import java.io.UnsupportedEncodingException;
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+import java.lang.reflect.Field;
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+import java.math.BigDecimal;
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+import java.math.BigInteger;
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+import java.net.InetAddress;
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+import java.net.NetworkInterface;
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+import java.net.SocketException;
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+import java.net.UnknownHostException;
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+import java.security.SecureRandom;
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+import java.sql.Date;
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+import java.util.*;
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+import java.util.regex.Matcher;
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+import java.util.regex.Pattern;
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+
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+/**
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+ *
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+ * @Author 张代浩
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+ *
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+ */
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+@Slf4j
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+public class oConvertUtils {
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+ public static boolean isEmpty(Object object) {
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+ if (object == null) {
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+ return (true);
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+ }
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+ if ("".equals(object)) {
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+ return (true);
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+ }
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+ if (Constants.STRING_NULL.equals(object)) {
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+ return (true);
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+ }
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+ return (false);
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+ }
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+
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+ public static boolean isNotEmpty(Object object) {
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+ if (object != null && !"".equals(object) && !object.equals(Constants.STRING_NULL)) {
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+ return (true);
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+ }
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+ return (false);
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+ }
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+
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+ public static String decode(String strIn, String sourceCode, String targetCode) {
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+ String temp = code2code(strIn, sourceCode, targetCode);
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+ return temp;
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+ }
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+
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+ @SuppressWarnings("AlibabaLowerCamelCaseVariableNaming")
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+ public static String StrToUTF(String strIn, String sourceCode, String targetCode) {
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+ strIn = "";
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+ try {
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+ strIn = new String(strIn.getBytes("ISO-8859-1"), "GBK");
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+ } catch (UnsupportedEncodingException e) {
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+ // TODO Auto-generated catch block
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+ e.printStackTrace();
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+ }
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+ return strIn;
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+
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+ }
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+
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+ private static String code2code(String strIn, String sourceCode, String targetCode) {
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+ String strOut = null;
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+ if (strIn == null || "".equals(strIn.trim())) {
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+ return strIn;
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+ }
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+ try {
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+ byte[] b = strIn.getBytes(sourceCode);
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+ for (int i = 0; i < b.length; i++) {
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+ System.out.print(b[i] + " ");
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+ }
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+ strOut = new String(b, targetCode);
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ return null;
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+ }
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+ return strOut;
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+ }
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+
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+ public static int getInt(String s, int defval) {
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+ if (s == null || s == "") {
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+ return (defval);
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+ }
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+ try {
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+ return (Integer.parseInt(s));
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+ } catch (NumberFormatException e) {
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+ return (defval);
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+ }
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+ }
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+
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+ public static int getInt(String s) {
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+ if (s == null || s == "") {
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+ return 0;
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+ }
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+ try {
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+ return (Integer.parseInt(s));
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+ } catch (NumberFormatException e) {
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+ return 0;
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+ }
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+ }
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+
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+ public static int getInt(String s, Integer df) {
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+ if (s == null || s == "") {
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+ return df;
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+ }
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+ try {
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+ return (Integer.parseInt(s));
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+ } catch (NumberFormatException e) {
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+ return 0;
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+ }
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+ }
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+
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+ public static double getDouble(String s, double defval) {
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+ if (s == null || s == "") {
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+ return (defval);
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+ }
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+ try {
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+ return (Double.parseDouble(s));
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+ } catch (NumberFormatException e) {
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+ return (defval);
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+ }
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+ }
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+
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+ public static int getInt(Object object, int defval) {
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+ if (isEmpty(object)) {
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+ return (defval);
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+ }
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+ try {
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+ return (Integer.parseInt(object.toString()));
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+ } catch (NumberFormatException e) {
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+ return (defval);
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+ }
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+ }
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+
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+ public static Integer getInt(Object object) {
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+ if (isEmpty(object)) {
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+ return null;
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+ }
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+ try {
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+ return (Integer.parseInt(object.toString()));
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+ } catch (NumberFormatException e) {
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+ return null;
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+ }
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+ }
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+
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+ public static Integer[] getIntegerArry(String[] object) {
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+ int len = object.length;
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+ Integer[] result = new Integer[len];
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+ try {
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+ for (int i = 0; i < len; i++) {
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+ result[i] = new Integer(object[i].trim());
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+ }
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+ return result;
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+ } catch (NumberFormatException e) {
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+ return null;
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+ }
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+ }
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+
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+ public static String getString(String s) {
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+ return (getString(s, ""));
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+ }
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+
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+ /**
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+ * 转义成Unicode编码
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+ * @param
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+ * @return
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+ */
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+ /*public static String escapeJava(Object s) {
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+ return StringEscapeUtils.escapeJava(getString(s));
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+ }*/
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+
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+ public static String getString(Object object) {
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+ if (isEmpty(object)) {
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+ return "";
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+ }
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+ return (object.toString().trim());
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+ }
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+
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+ public static String getString(int i) {
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+ return (String.valueOf(i));
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+ }
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+
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+ public static String getString(float i) {
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+ return (String.valueOf(i));
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+ }
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+
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+ public static String getString(String s, String defval) {
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+ if (isEmpty(s)) {
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+ return (defval);
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+ }
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+ return (s.trim());
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+ }
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+
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+ public static String getString(Object s, String defval) {
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+ if (isEmpty(s)) {
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+ return (defval);
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+ }
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+ return (s.toString().trim());
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+ }
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+
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+ public static long stringToLong(String str) {
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+ Long test = new Long(0);
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+ try {
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+ test = Long.valueOf(str);
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+ } catch (Exception e) {
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+ }
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+ return test.longValue();
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+ }
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+
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+ /**
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+ * 获取本机IP
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+ */
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+ public static String getIp() {
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+ String ip = null;
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+ try {
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+ InetAddress address = InetAddress.getLocalHost();
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+ ip = address.getHostAddress();
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+
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+ } catch (UnknownHostException e) {
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+ e.printStackTrace();
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+ }
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+ return ip;
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+ }
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+
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+ /**
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+ * 判断一个类是否为基本数据类型。
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+ *
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+ * @param clazz
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+ * 要判断的类。
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+ * @return true 表示为基本数据类型。
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+ */
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+ private static boolean isBaseDataType(Class clazz) throws Exception {
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+ return (clazz.equals(String.class) || clazz.equals(Integer.class) || clazz.equals(Byte.class) || clazz.equals(Long.class) || clazz.equals(Double.class) || clazz.equals(Float.class) || clazz.equals(Character.class) || clazz.equals(Short.class) || clazz.equals(BigDecimal.class) || clazz.equals(BigInteger.class) || clazz.equals(Boolean.class) || clazz.equals(Date.class) || clazz.isPrimitive());
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+ }
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+
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+ /**
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+ * @param request
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+ * IP
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+ * @return IP Address
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+ */
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+ public static String getIpAddrByRequest(HttpServletRequest request) {
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+ String ip = request.getHeader("x-forwarded-for");
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+ if (ip == null || ip.length() == 0 || Constants.UNKNOWN.equalsIgnoreCase(ip)) {
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+ ip = request.getHeader("Proxy-Client-IP");
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+ }
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+ if (ip == null || ip.length() == 0 || Constants.UNKNOWN.equalsIgnoreCase(ip)) {
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+ ip = request.getHeader("WL-Proxy-Client-IP");
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+ }
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+ if (ip == null || ip.length() == 0 || Constants.UNKNOWN.equalsIgnoreCase(ip)) {
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+ ip = request.getRemoteAddr();
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+ }
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+ return ip;
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+ }
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+
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+ /**
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+ * @return 本机IP
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+ * @throws SocketException
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+ */
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+ public static String getRealIp() throws SocketException {
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+ // 本地IP，如果没有配置外网IP则返回它
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+ String localip = null;
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+ // 外网IP
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+ String netip = null;
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+
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+ Enumeration<NetworkInterface> netInterfaces = NetworkInterface.getNetworkInterfaces();
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+ InetAddress ip = null;
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+ // 是否找到外网IP
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+ boolean finded = false;
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+ while (netInterfaces.hasMoreElements() && !finded) {
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+ NetworkInterface ni = netInterfaces.nextElement();
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+ Enumeration<InetAddress> address = ni.getInetAddresses();
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+ while (address.hasMoreElements()) {
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+ ip = address.nextElement();
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+ // 外网IP
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+ if (!ip.isSiteLocalAddress() && !ip.isLoopbackAddress() && ip.getHostAddress().indexOf(":") == -1) {
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+ netip = ip.getHostAddress();
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+ finded = true;
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+ break;
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+ } else if (ip.isSiteLocalAddress() && !ip.isLoopbackAddress() && ip.getHostAddress().indexOf(":") == -1) {
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+ // 内网IP
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+ localip = ip.getHostAddress();
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+ }
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+ }
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+ }
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+
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+ if (netip != null && !"".equals(netip)) {
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+ return netip;
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+ } else {
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+ return localip;
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+ }
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+ }
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+
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+ /**
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+ * java去除字符串中的空格、回车、换行符、制表符
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+ *
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+ * @param str
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+ * @return
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+ */
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+ public static String replaceBlank(String str) {
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+ String dest = "";
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+ if (str != null) {
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+ String reg = "\\s*|\t|\r|\n";
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+ Pattern p = Pattern.compile(reg);
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+ Matcher m = p.matcher(str);
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+ dest = m.replaceAll("");
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+ }
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+ return dest;
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+
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+ }
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+
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+ /**
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+ * 判断元素是否在数组内
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+ *
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+ * @param substring
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+ * @param source
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+ * @return
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+ */
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+ public static boolean isIn(String substring, String[] source) {
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+ if (source == null || source.length == 0) {
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+ return false;
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+ }
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+ for (int i = 0; i < source.length; i++) {
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+ String aSource = source[i];
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+ if (aSource.equals(substring)) {
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+ return true;
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+ }
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+ }
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+ return false;
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+ }
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+
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+ /**
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+ * 获取Map对象
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+ */
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+ public static Map<Object, Object> getHashMap() {
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+ return new HashMap<>(5);
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+ }
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+
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+ /**
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+ * SET转换MAP
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+ *
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+ * @param setobj
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+ * @return
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+ */
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+ public static Map<Object, Object> setToMap(Set<Object> setobj) {
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+ Map<Object, Object> map = getHashMap();
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+ for (Iterator iterator = setobj.iterator(); iterator.hasNext();) {
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+ Map.Entry<Object, Object> entry = (Map.Entry<Object, Object>) iterator.next();
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+ map.put(entry.getKey().toString(), entry.getValue() == null ? "" : entry.getValue().toString().trim());
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+ }
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+ return map;
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+
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+ }
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+
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+ private static long getIpNum(String ipAddress) {
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+ String[] ip = ipAddress.split("\\.");
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+ long a = Integer.parseInt(ip[0]);
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+ long b = Integer.parseInt(ip[1]);
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+ long c = Integer.parseInt(ip[2]);
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+ long d = Integer.parseInt(ip[3]);
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+
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+ long ipNum = a * 256 * 256 * 256 + b * 256 * 256 + c * 256 + d;
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+ return ipNum;
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+ }
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+
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+ private static boolean isInner(long userIp, long begin, long end) {
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+ return (userIp >= begin) && (userIp <= end);
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+ }
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+
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+ /**
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+ * 将下划线大写方式命名的字符串转换为驼峰式。
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+ * 如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。</br>
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+ * 例如：hello_world->helloWorld
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+ *
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+ * @param name
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+ * 转换前的下划线大写方式命名的字符串
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+ * @return 转换后的驼峰式命名的字符串
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+ */
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+ public static String camelName(String name) {
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+ StringBuilder result = new StringBuilder();
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+ // 快速检查
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+ if (name == null || name.isEmpty()) {
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+ // 没必要转换
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+ return "";
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+ } else if (!name.contains(Constants.UNDERLINE)) {
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+ // 不含下划线，仅将首字母小写
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+ //update-begin--Author:zhoujf Date:20180503 for：TASK #2500 【代码生成器】代码生成器开发一通用模板生成功能
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+ //update-begin--Author:zhoujf Date:20180503 for：TASK #2500 【代码生成器】代码生成器开发一通用模板生成功能
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+ return name.substring(0, 1).toLowerCase() + name.substring(1).toLowerCase();
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+ //update-end--Author:zhoujf Date:20180503 for：TASK #2500 【代码生成器】代码生成器开发一通用模板生成功能
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+ }
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+ // 用下划线将原始字符串分割
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+ String[] camels = name.split("_");
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+ for (String camel : camels) {
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+ // 跳过原始字符串中开头、结尾的下换线或双重下划线
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+ if (camel.isEmpty()) {
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+ continue;
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+ }
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+ // 处理真正的驼峰片段
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+ if (result.length() == 0) {
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+ // 第一个驼峰片段，全部字母都小写
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+ result.append(camel.toLowerCase());
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+ } else {
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+ // 其他的驼峰片段，首字母大写
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+ result.append(camel.substring(0, 1).toUpperCase());
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+ result.append(camel.substring(1).toLowerCase());
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+ }
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+ }
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+ return result.toString();
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+ }
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+
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+ /**
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+ * 将下划线大写方式命名的字符串转换为驼峰式。
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|
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+ * 如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。</br>
|
|
|
+ * 例如：hello_world,test_id->helloWorld,testId
|
|
|
+ *
|
|
|
+ * @param names
|
|
|
+ * 转换前的下划线大写方式命名的字符串
|
|
|
+ * @return 转换后的驼峰式命名的字符串
|
|
|
+ */
|
|
|
+ public static String camelNames(String names) {
|
|
|
+ if(names==null||"".equals(names)){
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ StringBuffer sf = new StringBuffer();
|
|
|
+ String[] fs = names.split(",");
|
|
|
+ for (String field : fs) {
|
|
|
+ field = camelName(field);
|
|
|
+ sf.append(field + ",");
|
|
|
+ }
|
|
|
+ String result = sf.toString();
|
|
|
+ return result.substring(0, result.length() - 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ //update-begin--Author:zhoujf Date:20180503 for：TASK #2500 【代码生成器】代码生成器开发一通用模板生成功能
|
|
|
+ /**
|
|
|
+ * 将下划线大写方式命名的字符串转换为驼峰式。(首字母写)
|
|
|
+ * 如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。</br>
|
|
|
+ * 例如：hello_world->HelloWorld
|
|
|
+ *
|
|
|
+ * @param name
|
|
|
+ * 转换前的下划线大写方式命名的字符串
|
|
|
+ * @return 转换后的驼峰式命名的字符串
|
|
|
+ */
|
|
|
+ public static String camelNameCapFirst(String name) {
|
|
|
+ StringBuilder result = new StringBuilder();
|
|
|
+ // 快速检查
|
|
|
+ if (name == null || name.isEmpty()) {
|
|
|
+ // 没必要转换
|
|
|
+ return "";
|
|
|
+ } else if (!name.contains(Constants.UNDERLINE)) {
|
|
|
+ // 不含下划线，仅将首字母小写
|
|
|
+ return name.substring(0, 1).toUpperCase() + name.substring(1).toLowerCase();
|
|
|
+ }
|
|
|
+ // 用下划线将原始字符串分割
|
|
|
+ String[] camels = name.split("_");
|
|
|
+ for (String camel : camels) {
|
|
|
+ // 跳过原始字符串中开头、结尾的下换线或双重下划线
|
|
|
+ if (camel.isEmpty()) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ // 其他的驼峰片段，首字母大写
|
|
|
+ result.append(camel.substring(0, 1).toUpperCase());
|
|
|
+ result.append(camel.substring(1).toLowerCase());
|
|
|
+ }
|
|
|
+ return result.toString();
|
|
|
+ }
|
|
|
+ //update-end--Author:zhoujf Date:20180503 for：TASK #2500 【代码生成器】代码生成器开发一通用模板生成功能
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 将驼峰命名转化成下划线
|
|
|
+ * @param para
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static String camelToUnderline(String para) {
|
|
|
+ int length = 3;
|
|
|
+ if (para.length() < length) {
|
|
|
+ return para.toLowerCase();
|
|
|
+ }
|
|
|
+ StringBuilder sb = new StringBuilder();
|
|
|
+ for (int i = 0; i < para.length(); i++) {
|
|
|
+ //从第三个字符开始 避免命名不规范
|
|
|
+ if (i > 1 & Character.isUpperCase(para.charAt(i))) {
|
|
|
+ sb.append("_");
|
|
|
+ }
|
|
|
+ sb.append(Character.toLowerCase(para.charAt(i)));
|
|
|
+ }
|
|
|
+ return sb.toString().toLowerCase();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 随机数
|
|
|
+ * @param place 定义随机数的位数
|
|
|
+ */
|
|
|
+ public static String randomGen(int place) {
|
|
|
+ String base = "qwertyuioplkjhgfdsazxcvbnmQAZWSXEDCRFVTGBYHNUJMIKLOP0123456789";
|
|
|
+ StringBuffer sb = new StringBuffer();
|
|
|
+// Random rd = new Random();
|
|
|
+ //TODO 中危类-密码中使用伪随机数
|
|
|
+ SecureRandom rd = new SecureRandom();
|
|
|
+ for(int i=0;i<place;i++) {
|
|
|
+ sb.append(base.charAt(rd.nextInt(base.length())));
|
|
|
+ }
|
|
|
+ return sb.toString();
|
|
|
+ }
|
|
|
+
|
|
|
+ public static void main(String[] args) {
|
|
|
+ System.out.println(oConvertUtils.randomGen(8));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 获取类的所有属性，包括父类
|
|
|
+ *
|
|
|
+ * @param object
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static Field[] getAllFields(Object object) {
|
|
|
+ Class<?> clazz = object.getClass();
|
|
|
+ List<Field> fieldList = new ArrayList<>();
|
|
|
+ while (clazz != null) {
|
|
|
+ fieldList.addAll(new ArrayList<>(Arrays.asList(clazz.getDeclaredFields())));
|
|
|
+ clazz = clazz.getSuperclass();
|
|
|
+ }
|
|
|
+ Field[] fields = new Field[fieldList.size()];
|
|
|
+ fieldList.toArray(fields);
|
|
|
+ return fields;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 将map的key全部转成小写
|
|
|
+ * @param list
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static List<Map<String, Object>> toLowerCasePageList(List<Map<String, Object>> list){
|
|
|
+ List<Map<String, Object>> select = new ArrayList<>();
|
|
|
+ for (Map<String, Object> row : list) {
|
|
|
+ Map<String, Object> resultMap = new HashMap<>(5);
|
|
|
+ Set<String> keySet = row.keySet();
|
|
|
+ for (String key : keySet) {
|
|
|
+ String newKey = key.toLowerCase();
|
|
|
+ resultMap.put(newKey, row.get(key));
|
|
|
+ }
|
|
|
+ select.add(resultMap);
|
|
|
+ }
|
|
|
+ return select;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 将entityList转换成modelList
|
|
|
+ * @param fromList
|
|
|
+ * @param tClass
|
|
|
+ * @param <F>
|
|
|
+ * @param <T>
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static<F,T> List<T> entityListToModelList(List<F> fromList, Class<T> tClass){
|
|
|
+ if(fromList == null || fromList.isEmpty()){
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ List<T> tList = new ArrayList<>();
|
|
|
+ for(F f : fromList){
|
|
|
+ T t = entityToModel(f, tClass);
|
|
|
+ tList.add(t);
|
|
|
+ }
|
|
|
+ return tList;
|
|
|
+ }
|
|
|
+
|
|
|
+ public static<F,T> T entityToModel(F entity, Class<T> modelClass) {
|
|
|
+ log.debug("entityToModel : Entity属性的值赋值到Model");
|
|
|
+ Object model = null;
|
|
|
+ if (entity == null || modelClass ==null) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ model = modelClass.newInstance();
|
|
|
+ } catch (InstantiationException e) {
|
|
|
+ log.error("entityToModel : 实例化异常", e);
|
|
|
+ } catch (IllegalAccessException e) {
|
|
|
+ log.error("entityToModel : 安全权限异常", e);
|
|
|
+ }
|
|
|
+ BeanUtils.copyProperties(entity, model);
|
|
|
+ return (T)model;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 判断 list 是否为空
|
|
|
+ *
|
|
|
+ * @param list
|
|
|
+ * @return true or false
|
|
|
+ * list == null : true
|
|
|
+ * list.size() == 0 : true
|
|
|
+ */
|
|
|
+ public static boolean listIsEmpty(Collection list) {
|
|
|
+ return (list == null || list.size() == 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 判断 list 是否不为空
|
|
|
+ *
|
|
|
+ * @param list
|
|
|
+ * @return true or false
|
|
|
+ * list == null : false
|
|
|
+ * list.size() == 0 : false
|
|
|
+ */
|
|
|
+ public static boolean listIsNotEmpty(Collection list) {
|
|
|
+ return !listIsEmpty(list);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 读取静态文本内容
|
|
|
+ * @param url
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static String readStatic(String url) {
|
|
|
+ String json = "";
|
|
|
+ InputStream stream = null;
|
|
|
+ try {
|
|
|
+ //换个写法，解决springboot读取jar包中文件的问题
|
|
|
+ stream = oConvertUtils.class.getClassLoader().getResourceAsStream(url.replace("classpath:", ""));
|
|
|
+ json = IOUtils.toString(stream,"UTF-8");
|
|
|
+ } catch (IOException e) {
|
|
|
+ log.error(e.getMessage(),e);
|
|
|
+ } finally {
|
|
|
+ if (stream != null) {
|
|
|
+ try {
|
|
|
+ stream.close();
|
|
|
+ } catch (IOException e) {
|
|
|
+ log.error(e.getMessage(),e);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return json;
|
|
|
+ }
|
|
|
+}
|
