## 类的使用
org.springframework.core.io.buffer.DefaultDataBuffer

- 使用DefaultDataBuffer的程序包
  程序包 | 说明
  --- | ---
  org.springframework.core.io.buffer | Generic abstraction for working with byte buffer implementations.

- - ### org.springframework.core.io.buffer中DefaultDataBuffer的使用

    返回DefaultDataBuffer的org.springframework.core.io.buffer中的方法
    限定符和类型 | 方法和说明
    --- | ---
    `DefaultDataBuffer` | DefaultDataBufferFactory.`allocateBuffer()`
    `DefaultDataBuffer` | DefaultDataBufferFactory.`allocateBuffer(int initialCapacity)`
    `DefaultDataBuffer` | DefaultDataBuffer.`capacity(int newCapacity)`
    `DefaultDataBuffer` | DefaultDataBuffer.`read(byte[] destination)`
    `DefaultDataBuffer` | DefaultDataBuffer.`read(byte[] destination, int offset, int length)`
    `DefaultDataBuffer` | DefaultDataBuffer.`readPosition(int readPosition)`
    `DefaultDataBuffer` | DefaultDataBuffer.`slice(int index, int length)`
    `DefaultDataBuffer` | DefaultDataBufferFactory.`wrap(ByteBuffer byteBuffer)`
    `DefaultDataBuffer` | DefaultDataBuffer.`write(byte b)`
    `DefaultDataBuffer` | DefaultDataBuffer.`write(byte[] source)`
    `DefaultDataBuffer` | DefaultDataBuffer.`write(byte[] source, int offset, int length)`
    `DefaultDataBuffer` | DefaultDataBuffer.`write(ByteBuffer... byteBuffers)`
    `DefaultDataBuffer` | DefaultDataBuffer.`write(DataBuffer... buffers)`
    `DefaultDataBuffer` | DefaultDataBuffer.`writePosition(int writePosition)`