public enum PoiWorkbookType extends Enum<PoiWorkbookType>
| 枚举常量和说明 |
|---|
BIG_XLSX
大数据工作簿
速度慢, 可以解决VM内存不够用问题, 单sheet最大1048576行
|
XLS
03 Excel
速度较快, 单sheet最大65535行
|
XLSX
07 EXCEL
速度慢, 单sheet最大1048576行
|
| 限定符和类型 | 字段和说明 |
|---|---|
private boolean |
compressTmpFiles
whether to use gzip compression for temporary files
|
private java.util.function.Supplier<org.apache.poi.ss.usermodel.Workbook> |
create
创建工作簿方法
|
private int |
rowAccessWindowSize
the number of rows that are kept in memory until flushed out, see above.
|
private boolean |
useSharedStringsTable
whether to use a shared strings table
|
| 限定符和类型 | 方法和说明 |
|---|---|
PoiWorkbookType |
compressTmpFiles(boolean compressTmpFiles)
压缩临时文件
|
org.apache.poi.ss.usermodel.Workbook |
create()
创建工作簿
|
PoiWorkbookType |
rowAccessWindowSize(int rowAccessWindowSize)
设置内存行数
|
PoiWorkbookType |
useSharedStringsTable(boolean useSharedStringsTable)
使用共享字符串表
|
static PoiWorkbookType |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static PoiWorkbookType[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final PoiWorkbookType BIG_XLSX
速度慢, 可以解决VM内存不够用问题, 单sheet最大1048576行
public static final PoiWorkbookType XLSX
速度慢, 单sheet最大1048576行
public static final PoiWorkbookType XLS
速度较快, 单sheet最大65535行
private int rowAccessWindowSize
private boolean compressTmpFiles
private boolean useSharedStringsTable
private final java.util.function.Supplier<org.apache.poi.ss.usermodel.Workbook> create
public static PoiWorkbookType[] values()
for (PoiWorkbookType c : PoiWorkbookType.values()) System.out.println(c);
public static PoiWorkbookType valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值public org.apache.poi.ss.usermodel.Workbook create()
public PoiWorkbookType rowAccessWindowSize(int rowAccessWindowSize)
rowAccessWindowSize - 默认100public PoiWorkbookType compressTmpFiles(boolean compressTmpFiles)
compressTmpFiles - 默认falsepublic PoiWorkbookType useSharedStringsTable(boolean useSharedStringsTable)
useSharedStringsTable - 默认falseCopyright © 2023. All rights reserved.