| | |
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| | |
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| | | public class StringUtils {
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| | |
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| | | public static final String MD5_TYPE = "MD5:";
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| | |
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| | | public static boolean isEmpty(String value) {
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| | | return value == null || value.trim().length() == 0;
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| | | }
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| | |
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| | | retStr.append(" ");
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| | | } else if (changeSpace && inStr.charAt(i) == '\t') {
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| | | retStr.append(" ");
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| | | } else {
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| | | retStr.append(inStr.charAt(i));
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| | | }
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| | | i++;
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| | | }
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| | | return retStr.toString();
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| | | }
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| | |
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| | | public static String decodeFromHtml(String inStr) {
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| | | return inStr.replace("&", "&").replace("<", "<").replace(">", ">")
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| | | .replace(""", "\"").replace(" ", " ");
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| | | }
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| | |
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| | | public static String encodeURL(String inStr) {
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| | | StringBuffer retStr = new StringBuffer();
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| | | int i = 0;
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| | | while (i < inStr.length()) {
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| | | if (inStr.charAt(i) == '/') {
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| | | retStr.append("%2F");
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| | | } else if (inStr.charAt(i) == ' ') {
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| | | retStr.append("%20");
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| | | } else {
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| | | retStr.append(inStr.charAt(i));
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| | | }
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| | |
|---|
| | | try {
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| | | MessageDigest md = MessageDigest.getInstance("SHA-1");
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| | | md.update(bytes, 0, bytes.length);
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| | | byte[] sha1hash = md.digest();
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| | | StringBuilder sb = new StringBuilder(sha1hash.length * 2);
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| | | for (int i = 0; i < sha1hash.length; i++) {
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| | | if (((int) sha1hash[i] & 0xff) < 0x10) {
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| | | sb.append('0');
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|---|
| | | }
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| | | sb.append(Long.toString((int) sha1hash[i] & 0xff, 16));
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|---|
| | | }
|
|---|
| | | return sb.toString();
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| | | byte[] digest = md.digest();
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|---|
| | | return toHex(digest);
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|---|
| | | } catch (NoSuchAlgorithmException t) {
|
|---|
| | | throw new RuntimeException(t);
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|---|
| | | }
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|---|
| | | }
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|---|
| | |
|
|---|
| | | public static String getMD5(String string) {
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|---|
| | | try {
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|---|
| | | MessageDigest md = MessageDigest.getInstance("MD5");
|
|---|
| | | md.reset();
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|---|
| | | md.update(string.getBytes("iso-8859-1"));
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| | | byte[] digest = md.digest();
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|---|
| | | return toHex(digest);
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|---|
| | | } catch (UnsupportedEncodingException u) {
|
|---|
| | | throw new RuntimeException(u);
|
|---|
| | | } catch (NoSuchAlgorithmException t) {
|
|---|
| | | throw new RuntimeException(t);
|
|---|
| | | }
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | private static String toHex(byte[] bytes) {
|
|---|
| | | StringBuilder sb = new StringBuilder(bytes.length * 2);
|
|---|
| | | for (int i = 0; i < bytes.length; i++) {
|
|---|
| | | if (((int) bytes[i] & 0xff) < 0x10) {
|
|---|
| | | sb.append('0');
|
|---|
| | | }
|
|---|
| | | sb.append(Long.toString((int) bytes[i] & 0xff, 16));
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|---|
| | | }
|
|---|
| | | return sb.toString();
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public static String getRootPath(String path) {
|
|---|
| | |
|---|
| | | }
|
|---|
| | | return relativePath;
|
|---|
| | | }
|
|---|
| | | |
|---|
| | |
|
|---|
| | | public static List<String> getStringsFromValue(String value) {
|
|---|
| | | return getStringsFromValue(value, " ");
|
|---|
| | | }
|
|---|
| | | |
|---|
| | |
|
|---|
| | | public static List<String> getStringsFromValue(String value, String separator) {
|
|---|
| | | List<String> strings = new ArrayList<String>();
|
|---|
| | | try {
|
|---|
