无法找到在Apache WorkbookFactory close（）方法 [英] cant find close() method on Apache WorkbookFactory

问题描述

我读到阿帕奇WorkbookFactory

导都说完成后关闭工作簿。
工作簿使用后应关闭

但我没有close方法将其关闭。

怎么会被关闭？

 工作簿WB = WorkbookFactory.create（临时文件）;
wb.close（）;
 

我与Apache的POI Maven的工作，3.9版

  close方法（）是未定义的类型工作簿...线423 Java问题
 

注1：，为了正确地释放资源工作簿使用后应关闭。

注2：也从InputStream装车需要更多的内存比从文件加载

我想使用像这一 sayes

解决方案

  

找不到在Apache WorkbookFactory close（）方法

您需要关闭工作簿，而不是它的工厂。

  

注1：，为了正确地释放资源工作簿应使用后关闭

正确的。

  

注2：也是从那个加载一个的InputStream 需要比加载更多的内存文件

不真实的，除非的InputStream 是 ByteArrayInputStream的。

i read about Apache WorkbookFactory

the guide are saying to close workbook when done. "Workbook should be closed after use"

but i dont have a close method to close it.

how could it be closed ?

Workbook wb = WorkbookFactory.create(tempFile);
wb.close();

i'm working with Apache poi Maven, version 3.9

The method close() is undefined for the type Workbook   ...     line 423    Java Problem

Note 1: that in order to properly release resources the Workbook should be closed after use.

Note 2: also that loading from an InputStream requires more memory than loading from a File

i would like to use a file and not an input stream like this one sayes

解决方案

cant find close() method on Apache WorkbookFactory

You need to close the Workbook, not its factory.

Note 1: that in order to properly release resources the Workbook should be closed after use.

Correct.

Note 2: also that loading from an InputStream requires more memory than loading from a File

Untrue, unless the InputStream is a ByteArrayInputStream.

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