JsonObjectReader (Spring Batch 4.1.4.RELEASE API)

类型参数:
T - type of the target object
所有已知实现类:
GsonJsonObjectReader, JacksonJsonObjectReader
```
public interface JsonObjectReader<T>
```
Strategy interface for Json readers. Implementations are expected to use a streaming API in order to read Json objects one at a time.
从以下版本开始:
4.1
作者:
Mahmoud Ben Hassine

方法概要

所有方法实例方法抽象方法默认方法
修饰符和类型	方法	说明
`default void`	`close()`	Close the input resource.
`default void`	`open(org.springframework.core.io.Resource resource)`	Open the Json resource for reading.
`T`	`read()`	Read the next object in the Json resource if any.

- 方法详细资料
  - open
```
default void open(org.springframework.core.io.Resource resource)
           throws java.lang.Exception
```
    Open the Json resource for reading.
    参数:
    resource - the input resource
    抛出:
    java.lang.Exception - if unable to open the resource
  - read
```
@Nullable
T read()
throws java.lang.Exception
```
    Read the next object in the Json resource if any.
    返回:
    the next object or null if the resource is exhausted
    抛出:
    java.lang.Exception - if unable to read the next object
  - close
```
default void close()
            throws java.lang.Exception
```
    Close the input resource.
    抛出:
    java.lang.Exception - if unable to close the input resource