本文整理了Java中com.eclipsesource.v8.V8.getString()方法的一些代码示例，展示了V8.getString()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。V8.getString()方法的具体详情如下：
包路径：com.eclipsesource.v8.V8
类名称：V8
方法名：getString

V8.getString介绍

暂无

代码示例

代码示例来源：origin: eclipsesource/J2V8

/**
 * Returns the String value associated with this key. If the value
 * associated with this key does not exist, or if it's not a String, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The String value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not a String.
 */
public String getString(final String key) {
  v8.checkThread();
  checkReleased();
  checkKey(key);
  return v8.getString(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: eclipsesource/J2V8

/**
 * Returns the String value associated with this key. If the value
 * associated with this key does not exist, or if it's not a String, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The String value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not a String.
 */
public String getString(final String key) {
  v8.checkThread();
  checkReleased();
  checkKey(key);
  return v8.getString(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: eclipsesource/J2V8

@Test(expected = V8ResultUndefined.class)
public void testGetStringDoesNotExist() {
  v8.executeVoidScript("");
  v8.getString("x");
}

代码示例来源：origin: eclipsesource/J2V8

@Test(expected = V8ResultUndefined.class)
public void testGetStringeWrongType() {
  v8.executeVoidScript("x = 42");
  v8.getString("x");
}

代码示例来源：origin: eclipsesource/J2V8

/*** Null ***/
@Test
public void testStringIsNull() {
  v8.add("nullString", (V8Object) null);
  assertNull(v8.getString("nullString"));
}

代码示例来源：origin: eclipsesource/J2V8

/*** Get String ***/
@Test
public void testGetString() {
  v8.executeVoidScript("x = 'hello'");
  String result = v8.getString("x");
  assertEquals("hello", result);
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testGetStringReplaceValue() {
  v8.executeVoidScript("x = 'hello'; x = 'world'");
  String result = v8.getString("x");
  assertEquals("world", result);
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testMultiThreadAccess() throws InterruptedException {
  v8.add("foo", "bar");
  v8.getLocker().release();
  Thread t = new Thread(new Runnable() {
    @Override
    public void run() {
      v8.getLocker().acquire();
      v8.add("foo", "baz");
      v8.getLocker().release();
    }
  });
  t.start();
  t.join();
  v8.getLocker().acquire();
  assertEquals("baz", v8.getString("foo"));
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testChangeToWindowPrototypeAppearsInGlobalScope() {
  setupWindowAlias();
  V8Object prototype = v8.executeObjectScript("Window.prototype");
  prototype.add("foo", "bar");
  v8.executeVoidScript("delete window.foo");
  assertEquals("bar", v8.getString("foo"));
  assertEquals("bar", v8.executeStringScript("window.foo;"));
  prototype.close();
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testAddGet() {
  v8.add("string", "string");
  v8.add("int", 7);
  v8.add("double", 3.1);
  v8.add("boolean", true);
  assertEquals("string", v8.getString("string"));
  assertEquals(7, v8.getInteger("int"));
  assertEquals(3.1, v8.getDouble("double"), 0.00001);
  assertTrue(v8.getBoolean("boolean"));
}

代码示例来源：origin: com.eclipsesource.j2v8/j2v8_win32_x86_64

/**
 * Returns the String value associated with this key. If the value
 * associated with this key does not exist, or if it's not a String, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The String value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not a String.
 */
public String getString(final String key) {
  v8.checkThread();
  checkReleased();
  return v8.getString(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: com.eclipsesource.j2v8/j2v8_macosx_x86_64

/**
 * Returns the String value associated with this key. If the value
 * associated with this key does not exist, or if it's not a String, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The String value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not a String.
 */
public String getString(final String key) {
  v8.checkThread();
  checkReleased();
  return v8.getString(v8.getV8RuntimePtr(), objectHandle, key);
}