DataInput (Apache Dubbo 3.0.9 API)

所有已知子接口:

ObjectInput
```
public interface DataInput
```
Basic data type input interface.

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`boolean`	`readBool()`	Read boolean.
`byte`	`readByte()`	Read byte.
`byte[]`	`readBytes()`	Read byte array.
`double`	`readDouble()`	Read double.
`float`	`readFloat()`	Read float.
`int`	`readInt()`	Read integer.
`long`	`readLong()`	Read long.
`short`	`readShort()`	Read short integer.
`String`	`readUTF()`	Read UTF-8 string.

- 方法详细资料
  - readBool
```
boolean readBool()
          throws IOException
```
    Read boolean.
    
    返回:
    
    boolean.
    
    抛出:
    
    IOException
  - readByte
```
byte readByte()
       throws IOException
```
    Read byte.
    
    返回:
    
    byte value.
    
    抛出:
    
    IOException
  - readShort
```
short readShort()
         throws IOException
```
    Read short integer.
    
    返回:
    
    short.
    
    抛出:
    
    IOException
  - readInt
```
int readInt()
     throws IOException
```
    Read integer.
    
    返回:
    
    integer.
    
    抛出:
    
    IOException
  - readLong
```
long readLong()
       throws IOException
```
    Read long.
    
    返回:
    
    long.
    
    抛出:
    
    IOException
  - readFloat
```
float readFloat()
         throws IOException
```
    Read float.
    
    返回:
    
    float.
    
    抛出:
    
    IOException
  - readDouble
```
double readDouble()
           throws IOException
```
    Read double.
    
    返回:
    
    double.
    
    抛出:
    
    IOException
  - readUTF
```
String readUTF()
        throws IOException
```
    Read UTF-8 string.
    
    返回:
    
    string.
    
    抛出:
    
    IOException
  - readBytes
```
byte[] readBytes()
          throws IOException
```
    Read byte array.
    
    返回:
    
    byte array.
    
    抛出:
    
    IOException