Package cn.creekmoon.excel.util

Class ExcelFileUtils

java.lang.Object

cn.creekmoon.excel.util.ExcelFileUtils

public class ExcelFileUtils
extends Object

获取路径

Constructor Summary

Constructors

Constructor	Description
ExcelFileUtils()

Method Summary

Modifier and Type	Method	Description
static void	cleanTempFileByPathDelay(String filePath)
static void	cleanTempFileByPathDelay(String filePath, Integer fileLifeMinutes)
static void	cleanTempFileByPathNow(String filePath)
static String	generateXlsxAbsoluteFilePath(String uniqueId)	生成Xlsx文件绝对路径 默认路径在当前jar包的同级目录
protected static String	getApplicationParentFilePath()
static String	getCustomAbsoluteFilePath(String fileName)	获取获取一个文件路径 默认路径在当前jar包的同级目录
protected static void	response(InputStream fileInputStream, String fileName, jakarta.servlet.http.HttpServletResponse response)
static void	response(String filePath, String fileName, jakarta.servlet.http.HttpServletResponse response)	返回Excel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExcelFileUtils

public ExcelFileUtils()

Method Details

generateXlsxAbsoluteFilePath

public static String generateXlsxAbsoluteFilePath(String uniqueId)

生成Xlsx文件绝对路径 默认路径在当前jar包的同级目录

Parameters:

uniqueId - 唯一名称,写文件完成后会获得

Returns:

getCustomAbsoluteFilePath

public static String getCustomAbsoluteFilePath(String fileName)

获取获取一个文件路径 默认路径在当前jar包的同级目录

Parameters:

fileName - 文件名称 需要自己保证不重复

Returns:

response

protected static void response(InputStream fileInputStream,
 String fileName,
 jakarta.servlet.http.HttpServletResponse response)
                        throws IOException

Throws:

IOException

response

public static void response(String filePath,
 String fileName,
 jakarta.servlet.http.HttpServletResponse response)
                     throws IOException

返回Excel

Parameters:

filePath - 本地文件路径

fileName - 声明的文件名称,前端能看到 可以自己乱填

response - servlet请求

Throws:

IOException

cleanTempFileByPathDelay

public static void cleanTempFileByPathDelay(String filePath)

cleanTempFileByPathDelay

public static void cleanTempFileByPathDelay(String filePath,
 Integer fileLifeMinutes)

cleanTempFileByPathNow

public static void cleanTempFileByPathNow(String filePath)

getApplicationParentFilePath

protected static String getApplicationParentFilePath()