设置 Apache POI 的路径 [英] Set path for Apache POI
本文介绍了设置 Apache POI 的路径的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想使用java程序创建excel文件并在该文件中写入数据.
I want to create excel file and write data in that file using java program.
那是这里,我在java文件所在的位置提取了Apache POI.和将该路径包含在路径变量中.
That is here and i extracted Apache POI in location where java file is present.and include that path in path variable.
当我尝试编译它时出现以下错误:
when i try to compile its giving following error:
data.java:3: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFCell;
^
data.java:4: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
^
data.java:5: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFRichTextString;
^
data.java:6: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFRow;
^
data.java:7: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFSheet;
^
data.java:8: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
^
data.java:11: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.HSSFFont;
^
data.java:12: package org.apache.poi.ss.usermodel does not exist
import org.apache.poi.ss.usermodel.IndexedColors;
^
这是 Poi 文件的列表.我必须在其中包含哪一个?
this is list of Poi files.in this which one i have to include ?
root@:[/u01/isac/code/CWSA/isac/java/exportAPI/poi-3.9]
$ ll
total 9044
-rw-r--r-- 1 root root 27138 Nov 25 15:23 LICENSE
-rw-r--r-- 1 root root 890 Nov 25 15:23 NOTICE
drwxr-xr-x 16 root root 4096 Nov 26 17:22 docs
drwxr-xr-x 2 root root 4096 Nov 26 17:22 lib
drwxr-xr-x 2 root root 4096 Nov 26 17:22 ooxml-lib
-rw-r--r-- 1 root root 1869113 Nov 26 17:22 poi-3.9-20121203.jar
-rw-r--r-- 1 root root 309368 Nov 26 17:22 poi-examples-3.9-20121203.jar
-rw-r--r-- 1 root root 30446 Nov 26 17:22 poi-excelant-3.9-20121203.jar
-rw-r--r-- 1 root root 936648 Nov 26 17:22 poi-ooxml-3.9-20121203.jar
-rw-r--r-- 1 root root 4802621 Nov 26 17:22 poi-ooxml-schemas-3.9-20121203.jar
-rw-r--r-- 1 root root 1226511 Nov 26 17:22 poi-scratchpad-3.9-20121203.jar
推荐答案
你应该在javac的-cp选项中指定jar位置:
You should specify the jar location in the -cp option of javac:
javac -cp /path/to/your/jar/poi-<version>.jar data.java
此外,您可能希望使用构建工具来管理您的依赖项,例如maven 或 ivy 蚂蚁.
Besides, you may want to use a build tool to manage your dependency, e.g. maven or ivy for ant.
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