更新时间:2022-10-27 19:51:19
我有同样的问题,后来意识到公地IO的版本越来越拿起比我需要(2.4)要低....我需要覆盖下面已经托管版本,以获得正确的回升:
<&依赖性GT;
<&的groupId GT;公共-IO< /的groupId>
<&的artifactId GT;公共-IO< / artifactId的>
<&版GT; 2.4< /版本>
< /依赖性>
I am compiling a .java file using ant compiler. I am getting the following errror "package org.apache.commons.io does not exist error"
I downloaded the apache Commons IO binaries and pasted the .jar files in "C:\Program Files\Java\jdk1.7.0_51\lib\missioncontrol\plugins "
Any help. Do I need to modify the classpath of my build xml file?
<target name="compile" description="Compile source code">
<mkdir dir="${build.dir}/classes"/>
<javac includeantruntime="false"
srcdir="src"
destdir="${build.dir}/classes"
classpathref="classpath"
encoding="UTF8"
debug="on"
deprecation="on">
<include name="**/*.java"/>
<exclude name="**/NutchExample.java"/>
</javac>
<copy todir="${build.dir}/classes/lia/tools">
<fileset dir="src/lia/tools" excludes="**/*.java"/>
</copy>
</target>
I was having same issue then realized that the version of commons-io getting picked up was lower than what I need (2.4)....I need to Override the already managed version as below to get the right one picked up:
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>