本文整理了Java中org.apache.commons.lang3.StringUtils.deleteWhitespace()方法的一些代码示例，展示了StringUtils.deleteWhitespace()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。StringUtils.deleteWhitespace()方法的具体详情如下：
包路径：org.apache.commons.lang3.StringUtils
类名称：StringUtils
方法名：deleteWhitespace

StringUtils.deleteWhitespace介绍

[英]Deletes all whitespaces from a String as defined by Character#isWhitespace(char).

StringUtils.deleteWhitespace(null)         = null 
StringUtils.deleteWhitespace("")           = "" 
StringUtils.deleteWhitespace("abc")        = "abc" 
StringUtils.deleteWhitespace("   ab  c  ") = "abc"

[中]删除由字符#isWhitespace（char）定义的字符串中的所有空格。

StringUtils.deleteWhitespace(null)         = null 
StringUtils.deleteWhitespace("")           = "" 
StringUtils.deleteWhitespace("abc")        = "abc" 
StringUtils.deleteWhitespace("   ab  c  ") = "abc"

代码示例

代码示例来源：origin: org.apache.commons/commons-lang3

/**
 * Converts a class name to a JLS style class name.
 *
 * @param className  the class name
 * @return the converted name
 */
private static String toCanonicalName(String className) {
  className = StringUtils.deleteWhitespace(className);
  Validate.notNull(className, "className must not be null.");
  if (className.endsWith("[]")) {
    final StringBuilder classNameBuffer = new StringBuilder();
    while (className.endsWith("[]")) {
      className = className.substring(0, className.length() - 2);
      classNameBuffer.append("[");
    }
    final String abbreviation = abbreviationMap.get(className);
    if (abbreviation != null) {
      classNameBuffer.append(abbreviation);
    } else {
      classNameBuffer.append("L").append(className).append(";");
    }
    className = classNameBuffer.toString();
  }
  return className;
}

代码示例来源：origin: simpligility/android-maven-plugin

/**
 * @return the manufacturer of the device as set in #MANUFACTURER_PROPERTY, typically "unknown" for emulators
 */
public static String getManufacturer( IDevice device )
{
  return StringUtils.deleteWhitespace( device.getProperty( MANUFACTURER_PROPERTY ) );
}

代码示例来源：origin: simpligility/android-maven-plugin

/**
 * @return the model of the device as set in #MODEL_PROPERTY, typically "sdk" for emulators
 */
public static String getModel( IDevice device )
{
  return StringUtils.deleteWhitespace( device.getProperty( MODEL_PROPERTY ) );
}

代码示例来源：origin: org.apache.commons/commons-lang3

className = StringUtils.deleteWhitespace(className);
if (className == null) {
  return null;

代码示例来源：origin: alibaba/nacos

public static void main(String[] args) throws NacosException {

    String expression = "CONSUMER.label.A=PROVIDER.label.A &CONSUMER.label.B=PROVIDER.label.B";
    expression = StringUtils.deleteWhitespace(expression);
    System.out.println(ExpressionInterpreter.getTerms(expression));

    System.out.println(LabelSelector.parseExpression(expression));
  }
}

代码示例来源：origin: DiUS/java-faker

private String domainName(){
  return StringUtils.deleteWhitespace(name().toLowerCase().replaceAll(",", "").replaceAll("'", ""));
}

代码示例来源：origin: apache/nifi

final String nospaces = StringUtils.deleteWhitespace(connectString);
final String hostPortPairs[] = StringUtils.split(nospaces, ",", 100);
final List<String> cleanedEntries = new ArrayList<>(hostPortPairs.length);

代码示例来源：origin: DiUS/java-faker

/**
   * <p>
   *     A lowercase username composed of the first_name and last_name joined with a '.'. Some examples are:
   *     <ul>
   *         <li>(template) {@link #firstName()}.{@link #lastName()}</li>
   *         <li>jim.jones</li>
   *         <li>jason.leigh</li>
   *         <li>tracy.jordan</li>
   *     </ul>
   * </p>
   * @return a random two part user name.
   * @see Name#firstName() 
   * @see Name#lastName()
   */
  public String username() {

    String username = StringUtils.join(new String[]{
        firstName().replaceAll("'", "").toLowerCase(),
        ".",
        lastName().replaceAll("'", "").toLowerCase()}
    );

    return StringUtils.deleteWhitespace(username);
  }
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testDeleteWhitespace_String() {
  assertNull(StringUtils.deleteWhitespace(null));
  assertEquals("", StringUtils.deleteWhitespace(""));
  assertEquals("", StringUtils.deleteWhitespace("  \u000C  \t\t\u001F\n\n \u000B  "));
  assertEquals("", StringUtils.deleteWhitespace(StringUtilsTest.WHITESPACE));
  assertEquals(StringUtilsTest.NON_WHITESPACE, StringUtils.deleteWhitespace(StringUtilsTest.NON_WHITESPACE));
  // Note: u-2007 and u-000A both cause problems in the source code
  // it should ignore 2007 but delete 000A
  assertEquals("\u00A0\u202F", StringUtils.deleteWhitespace("  \u00A0  \t\t\n\n \u202F  "));
  assertEquals("\u00A0\u202F", StringUtils.deleteWhitespace("\u00A0\u202F"));
  assertEquals("test", StringUtils.deleteWhitespace("\u000Bt  \t\n\u0009e\rs\n\n   \tt"));
}

代码示例来源：origin: alibaba/nacos

expression = StringUtils.deleteWhitespace(expression);

代码示例来源：origin: twosigma/beakerx

private String removeWhitespaces(String pomAsString) {
 return normalizeSpace(deleteWhitespace(pomAsString));
}

代码示例来源：origin: apache/incubator-pinot

private void initHllConfig(JobContext context) {
 String _hllColumns = PinotOutputFormat.getHllColumns(context);
 if (_hllColumns != null) {
  String[] hllColumns = StringUtils.split(StringUtils.deleteWhitespace(_hllColumns), ',');
  if (hllColumns.length != 0) {
   HllConfig hllConfig = new HllConfig(PinotOutputFormat.getHllSize(context));
   hllConfig.setColumnsToDeriveHllFields(new HashSet<>(Arrays.asList(hllColumns)));
   hllConfig.setHllDeriveColumnSuffix(PinotOutputFormat.getHllSuffix(context));
   _segmentConfig.setHllConfig(hllConfig);
  }
 }
}

代码示例来源：origin: alibaba/nacos

break;
expression = StringUtils.deleteWhitespace(expression);

代码示例来源：origin: apache/incubator-pinot

String[] hllColumns = StringUtils.split(StringUtils.deleteWhitespace(_hllColumns), ',');
if (hllColumns.length != 0) {
 LOGGER.info("Derive HLL fields on columns: {} with size: {} and suffix: {}", Arrays.toString(hllColumns),

代码示例来源：origin: devnied/EMV-NFC-Paycard-Enrollment

/**
 * Method used to the the card type with regex
 * 
 * @param pCardNumber
 *            card number
 * @return the type of the card using regex
 */
public static EmvCardScheme getCardTypeByCardNumber(final String pCardNumber) {
  EmvCardScheme ret = null;
  if (pCardNumber != null) {
    for (EmvCardScheme val : EmvCardScheme.values()) {
      if (val.pattern != null && val.pattern.matcher(StringUtils.deleteWhitespace(pCardNumber)).matches()) {
        ret = val;
        break;
      }
    }
  }
  return ret;
}

代码示例来源：origin: devnied/EMV-NFC-Paycard-Enrollment

/**
 * Get card type by AID
 * 
 * @param pAid
 *            card AID
 * @return CardType or null
 */
public static EmvCardScheme getCardTypeByAid(final String pAid) {
  EmvCardScheme ret = null;
  if (pAid != null) {
    String aid = StringUtils.deleteWhitespace(pAid);
    for (EmvCardScheme val : EmvCardScheme.values()) {
      for (String schemeAid : val.getAid()) {
        if (aid.startsWith(StringUtils.deleteWhitespace(schemeAid))) {
          ret = val;
          break;
        }
      }
    }
  }
  return ret;
}

代码示例来源：origin: devnied/EMV-NFC-Paycard-Enrollment

/**
 * Method used to find description from ATR
 * 
 * @param pAtr
 *            Card ATR
 * @return list of description
 */
@SuppressWarnings("unchecked")
public static final Collection<String> getDescription(final String pAtr) {
  Collection<String> ret = null;
  if (StringUtils.isNotBlank(pAtr)) {
    String val = StringUtils.deleteWhitespace(pAtr);
    for (String key : MAP.keySet()) {
      if (val.matches("^" + key + "$")) {
        ret = (Collection<String>) MAP.get(key);
        break;
      }
    }
  }
  return ret;
}

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

private MetricsInfo buildOpTotalCountMetricsInfo(Op op) {
 return Interns.info("op=" + StringUtils.deleteWhitespace(op.getOpType())
  + ".TotalCount", "Total operation count");
}

代码示例来源：origin: devnied/EMV-NFC-Paycard-Enrollment

/**
 * Method used to find ATR description from ATS (Answer to select)
 * 
 * @param pAts
 *            EMV card ATS
 * @return card description
 */
@SuppressWarnings("unchecked")
public static final Collection<String> getDescriptionFromAts(final String pAts) {
  Collection<String> ret = null;
  if (StringUtils.isNotBlank(pAts)) {
    String val = StringUtils.deleteWhitespace(pAts);
    for (String key : MAP.keySet()) {
      if (key.contains(val)) { // TODO Fix this
        ret = (Collection<String>) MAP.get(key);
        break;
      }
    }
  }
  return ret;
}

代码示例来源：origin: org.apache.hadoop/hadoop-hdfs

private MetricsInfo buildOpRecordMetricsInfo(Op op, User user) {
  return Interns.info("op=" + StringUtils.deleteWhitespace(op.getOpType())
   + ".user=" + user.getUser()
   + ".count", "Total operations performed by user");
 }
}