本文整理了Java中org.json.JSONArray.optBoolean()方法的一些代码示例，展示了JSONArray.optBoolean()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。JSONArray.optBoolean()方法的具体详情如下：
包路径：org.json.JSONArray
类名称：JSONArray
方法名：optBoolean

JSONArray.optBoolean介绍

[英]Returns the value at index if it exists and is a boolean or can be coerced to a boolean. Returns false otherwise.
[中]返回索引处的值（如果该值存在且为布尔值或可以强制为布尔值）。否则返回false。

代码示例

代码示例来源：origin: zzz40500/GsonFormat

/**
 * Get the optional boolean value associated with an index. It returns false
 * if there is no value at that index, or if the value is not Boolean.TRUE
 * or the String "true".
 *
 * @param index
 *            The index must be between 0 and length() - 1.
 * @return The truth.
 */
public boolean optBoolean(int index) {
  return this.optBoolean(index, false);
}

代码示例来源：origin: robovm/robovm

/**
 * Returns the value at {@code index} if it exists and is a boolean or can
 * be coerced to a boolean. Returns false otherwise.
 */
public boolean optBoolean(int index) {
  return optBoolean(index, false);
}

代码示例来源：origin: apache/geode

/**
 * Returns the value at {@code index} if it exists and is a boolean or can be coerced to a
 * boolean. Returns false otherwise.
 *
 * @param index Which value to get.
 * @return the value at the specified location.
 */
public boolean optBoolean(int index) {
 return optBoolean(index, false);
}

代码示例来源：origin: loklak/loklak_server

/**
 * Get the optional boolean value associated with an index. It returns false
 * if there is no value at that index, or if the value is not Boolean.TRUE
 * or the String "true".
 *
 * @param index
 *            The index must be between 0 and length() - 1.
 * @return The truth.
 */
public boolean optBoolean(int index) {
  return this.optBoolean(index, false);
}

代码示例来源：origin: b3log/latke

/**
 * Get the optional boolean value associated with an index. It returns false
 * if there is no value at that index, or if the value is not Boolean.TRUE
 * or the String "true".
 *
 * @param index
 *            The index must be between 0 and length() - 1.
 * @return The truth.
 */
public boolean optBoolean(int index) {
  return this.optBoolean(index, false);
}

代码示例来源：origin: MobiVM/robovm

/**
 * Returns the value at {@code index} if it exists and is a boolean or can
 * be coerced to a boolean. Returns false otherwise.
 */
public boolean optBoolean(int index) {
  return optBoolean(index, false);
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

/**
 * Returns the value at {@code index} if it exists and is a boolean or can
 * be coerced to a boolean. Returns false otherwise.
 */
public boolean optBoolean(int index) {
  return optBoolean(index, false);
}

代码示例来源：origin: org.daisy.libs/com.xmlcalabash

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: com.xmlcalabash/xmlcalabash

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: com.barchart.wrap/barchart-wrap-jackson

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return this.optBoolean(index, false);
}

代码示例来源：origin: fernandospr/javapns-jdk16

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: com.gluonhq/robovm-rt

/**
 * Returns the value at {@code index} if it exists and is a boolean or can
 * be coerced to a boolean. Returns false otherwise.
 */
public boolean optBoolean(int index) {
  return optBoolean(index, false);
}

代码示例来源：origin: uk.org.retep.tools/util

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: jmaki/ajax-wrapper-comp

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: org.owasp.jbrofuzz/jbrofuzz

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: com.vaadin.external.json/json

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: com.metaparadigm/json-rpc

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index subscript
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: org.json/com.springsource.org.json

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return optBoolean(index, false);
}

代码示例来源：origin: io.snappydata/gemfire-util

/**
 * Get the optional boolean value associated with an index.
 * It returns false if there is no value at that index,
 * or if the value is not Boolean.TRUE or the String "true".
 *
 * @param index The index must be between 0 and length() - 1.
 * @return      The truth.
 */
public boolean optBoolean(int index)  {
  return this.optBoolean(index, false);
}

代码示例来源：origin: org.everit.osgi.bundles/org.everit.osgi.bundles.org.json

/**
 * Get the optional boolean value associated with an index. It returns false
 * if there is no value at that index, or if the value is not Boolean.TRUE
 * or the String "true".
 *
 * @param index
 *            The index must be between 0 and length() - 1.
 * @return The truth.
 */
public boolean optBoolean(int index) {
  return this.optBoolean(index, false);
}