本文整理了Java中io.vertx.core.buffer.Buffer.setString()方法的一些代码示例，展示了Buffer.setString()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。Buffer.setString()方法的具体详情如下：
包路径：io.vertx.core.buffer.Buffer
类名称：Buffer
方法名：setString

Buffer.setString介绍

[英]Sets the bytes at position pos in the Buffer to the value of str encoded in UTF-8.

The buffer will expand as necessary to accommodate any value written.
[中]将缓冲区中位置pos处的字节设置为UTF-8编码的str值。
缓冲区将根据需要扩展以容纳任何写入的值。

代码示例

代码示例来源：origin: eclipse-vertx/vert.x

private void testSetBytesString(Buffer buff) throws Exception {
 String str = TestUtils.randomUnicodeString(100);
 buff.setString(50, str);
 byte[] b1 = buff.getBytes(50, buff.length());
 String str2 = new String(b1, "UTF-8");
 assertEquals(str, str2);
 assertNullPointerException(() -> Buffer.buffer(150).setString(0, null));
 assertNullPointerException(() -> Buffer.buffer(150).setString(0, null, "UTF-8"));
 //TODO setString with encoding
}

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testSetOutOfBounds() throws Exception {
 Buffer b = Buffer.buffer(numSets);
 assertIndexOutOfBoundsException(() -> b.setByte(-1, (byte) 0));
 assertIndexOutOfBoundsException(() -> b.setInt(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setLong(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setDouble(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setFloat(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setShort(-1, (short) 0));
 assertIndexOutOfBoundsException(() -> b.setBuffer(-1, b));
 assertIndexOutOfBoundsException(() -> b.setBuffer(0, b, -1, 0));
 assertIndexOutOfBoundsException(() -> b.setBuffer(0, b, 0, -1));
 assertIndexOutOfBoundsException(() -> b.setBytes(-1, TestUtils.randomByteArray(1)));
 assertIndexOutOfBoundsException(() -> b.setBytes(-1, TestUtils.randomByteArray(1), -1, 0));
 assertIndexOutOfBoundsException(() -> b.setBytes(-1, TestUtils.randomByteArray(1), 0, -1));
 assertIndexOutOfBoundsException(() -> b.setString(-1, ""));
 assertIndexOutOfBoundsException(() -> b.setString(-1, "", "UTF-8"));
}

代码示例来源：origin: io.vertx/vertx-core

private void testSetBytesString(Buffer buff) throws Exception {
 String str = TestUtils.randomUnicodeString(100);
 buff.setString(50, str);
 byte[] b1 = buff.getBytes(50, buff.length());
 String str2 = new String(b1, "UTF-8");
 assertEquals(str, str2);
 assertNullPointerException(() -> Buffer.buffer(150).setString(0, null));
 assertNullPointerException(() -> Buffer.buffer(150).setString(0, null, "UTF-8"));
 //TODO setString with encoding
}

代码示例来源：origin: io.vertx/vertx-rx-java

/**
 * Sets the bytes at position <code>pos</code> in the Buffer to the value of <code>str</code> encoded in UTF-8.<p>
 * The buffer will expand as necessary to accommodate any value written.
 * @param pos 
 * @param str 
 * @return 
 */
public io.vertx.rxjava.core.buffer.Buffer setString(int pos, String str) { 
 delegate.setString(pos, str);
 return this;
}

代码示例来源：origin: io.vertx/vertx-rx-java

/**
 * Sets the bytes at position <code>pos</code> in the Buffer to the value of <code>str</code> encoded in encoding <code>enc</code>.<p>
 * The buffer will expand as necessary to accommodate any value written.
 * @param pos 
 * @param str 
 * @param enc 
 * @return 
 */
public io.vertx.rxjava.core.buffer.Buffer setString(int pos, String str, String enc) { 
 delegate.setString(pos, str, enc);
 return this;
}

代码示例来源：origin: apiman/apiman

@Override
public void insert(int index, String string) {
  nativeBuffer.setString(index, string);
}

代码示例来源：origin: vert-x3/vertx-rx

/**
 * Sets the bytes at position <code>pos</code> in the Buffer to the value of <code>str</code> encoded in UTF-8.<p>
 * The buffer will expand as necessary to accommodate any value written.
 * @param pos 
 * @param str 
 * @return 
 */
public io.vertx.rxjava.core.buffer.Buffer setString(int pos, String str) { 
 delegate.setString(pos, str);
 return this;
}

代码示例来源：origin: vert-x3/vertx-rx

/**
 * Sets the bytes at position <code>pos</code> in the Buffer to the value of <code>str</code> encoded in encoding <code>enc</code>.<p>
 * The buffer will expand as necessary to accommodate any value written.
 * @param pos 
 * @param str 
 * @param enc 
 * @return 
 */
public io.vertx.rxjava.core.buffer.Buffer setString(int pos, String str, String enc) { 
 delegate.setString(pos, str, enc);
 return this;
}

代码示例来源：origin: apiman/apiman

@Override
public void insert(int index, String string, String encoding) throws UnsupportedEncodingException {
  nativeBuffer.setString(index, string, encoding);
}

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testSetOutOfBounds() throws Exception {
 Buffer b = Buffer.buffer(numSets);
 assertIndexOutOfBoundsException(() -> b.setByte(-1, (byte) 0));
 assertIndexOutOfBoundsException(() -> b.setInt(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setLong(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setDouble(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setFloat(-1, 0));
 assertIndexOutOfBoundsException(() -> b.setShort(-1, (short) 0));
 assertIndexOutOfBoundsException(() -> b.setBuffer(-1, b));
 assertIndexOutOfBoundsException(() -> b.setBuffer(0, b, -1, 0));
 assertIndexOutOfBoundsException(() -> b.setBuffer(0, b, 0, -1));
 assertIndexOutOfBoundsException(() -> b.setBytes(-1, TestUtils.randomByteArray(1)));
 assertIndexOutOfBoundsException(() -> b.setBytes(-1, TestUtils.randomByteArray(1), -1, 0));
 assertIndexOutOfBoundsException(() -> b.setBytes(-1, TestUtils.randomByteArray(1), 0, -1));
 assertIndexOutOfBoundsException(() -> b.setString(-1, ""));
 assertIndexOutOfBoundsException(() -> b.setString(-1, "", "UTF-8"));
}

代码示例来源：origin: com.jukusoft/vertx-binary-serializer

buf.setString(_pos, value);
  _pos += value.length() * 4;
} else if (clazz == SBoolean.class) {
  buf.setString(_pos, value);
  _pos += value.length() * 4;
} else if (clazz == SJsonArray.class) {
  buf.setString(_pos, value);
  _pos += value.length() * 4;