所以我对我的Java项目进行了一些更改，然后构建了一个新的JAR文件。我将这个JAR文件上传到我的开发服务器，在使用之后我才意识到我还在使用旧版本的Java项目，因为我试图制作的所有日志标签都没有被考虑在内。
以下是我如何称呼JAR：
java -Dfile.encoding = iso-8859-1 -Xmx1024m -jar myproject-majauto.jar -d mydatabase
我的build.xml：
<?xml version="1.0"?>
<project name="MyProject-CORE" default="prepare-release" basedir=".">
<property name="project.dir" value="."/>
<property file="${project.dir}/build.properties"/>
<property file="${project.dir}/svn.properties"/>
<property name="dist.dir" value="${project.dir}/dist"/>
<property name="build.dir" value="${project.dir}/build"/>
<property name="src.dir" value="${dist.dir}/${dist.type}/src"/>
<property name="release.dir" value="${project.dir}/release"/>
<path id="task.path">
<fileset dir="${project.dir}/lib" includes="**/*.jar" />
</path>
<!-- load svn tasks -->
<typedef resource="org/tigris/subversion/svnant/svnantlib.xml" classpathref="task.path" />
<!-- load ant contrib tasks -->
<taskdef resource="net/sf/antcontrib/antcontrib.properties" classpathref="task.path"/>
<target name="mkdirs">
<mkdir dir="${build.dir}" />
<mkdir dir="${build.dir}/${dist.type}" />
<mkdir dir="${build.dir}/${dist.type}/lib" />
<mkdir dir="${dist.dir}" />
<mkdir dir="${dist.dir}/${dist.type}" />
<mkdir dir="${dist.dir}/${dist.type}/classes" />
<mkdir dir="${release.dir}/${dist.type}" />
<if>
<equals arg1="${dist.type}" arg2="local" />
<then>
<mkdir dir="${release.dir}/${dist.type}" />
</then>
<elseif>
<equals arg1="${dist.type}" arg2="svn" />
<then>
<mkdir dir="${release.dir}/${dist.type}/${svn.repository.revision}" />
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="tags" />
<then>
<mkdir dir="${release.dir}/${dist.type}/${tag.version}" />
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="branch" />
<then>
<mkdir dir="${release.dir}/${dist.type}/${branch.version}" />
</then>
</elseif>
</if>
</target>
<path id="class.path">
<dirset dir="${build.dir}" />
<fileset dir="${project.dir}/lib" includes="**/*.jar" />
</path>
<target name="clean">
<delete dir="${build.dir}" />
<delete dir="${dist.dir}" />
<if>
<equals arg1="${dist.type}" arg2="local" />
<then>
<delete dir="${release.dir}/local"/>
</then>
<elseif>
<equals arg1="${dist.type}" arg2="svn" />
<then>
<delete dir="${release.dir}/svn/${svn.repository.revision}"/>
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="tags" />
<then>
<delete dir="${release.dir}/tags/${tag.version}"/>
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="branch" />
<then>
<delete dir="${release.dir}/branch/${branch.version}"/>
</then>
</elseif>
</if>
</target>
<target name="prepare-sources" depends="clean,mkdirs">
<if>
<equals arg1="${dist.type}" arg2="local" />
<then>
<copy todir="${dist.dir}/${dist.type}">
<fileset dir="${project.dir}" defaultexcludes="true">
<exclude name="**/.svn/**"/>
<exclude name="**/CVS/**"/>
<exclude name="/build/**"/>
<exclude name="/dist/**"/>
<exclude name="/tests/**"/>
<exclude name="/release/**"/>
<exclude name="/*.log*"/>
</fileset>
</copy>
</then>
<elseif>
<equals arg1="${dist.type}" arg2="svn" />
<then>
<mkdir dir="${dist.dir}/${dist.type}/src" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.repository.url}/${svn.project.name}/src" revision="${svn.repository.revision}" destPath="${dist.dir}/${dist.type}/src" />
</svn>
<mkdir dir="${dist.dir}/${dist.type}/lib" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.repository.url}/${svn.project.name}/lib" revision="HEAD" destPath="${dist.dir}/${dist.type}/lib" />
</svn>
<mkdir dir="${dist.dir}/${dist.type}/conf" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.repository.url}/${svn.project.name}/conf" revision="HEAD" destPath="${dist.dir}/${dist.type}/conf" />
</svn>
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="tags" />
<then>
<echo message="prepare svn source for compilation" />
<echo message="svn url = ${svn.tags.url}" />
<echo message="svn tag version = ${tag.version}" />
<echo message="project name = ${svn.project.name}" />
<mkdir dir="${dist.dir}/${dist.type}/src" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.tags.url}/${tag.version}/${svn.project.name}/src" revision="HEAD" destPath="${dist.dir}/${dist.type}/src" />
</svn>
<mkdir dir="${dist.dir}/${dist.type}/lib" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.tags.url}/${tag.version}/${svn.project.name}/lib" revision="HEAD" destPath="${dist.dir}/${dist.type}/lib" />
</svn>
<mkdir dir="${dist.dir}/${dist.type}/conf" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.tags.url}/${tag.version}/${svn.project.name}/conf" revision="HEAD" destPath="${dist.dir}/${dist.type}/conf" />
</svn>
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="branch" />
<then>
<echo message="prepare svn source for compilation" />
<echo message="branches url = ${svn.branches.url}" />
<echo message="branch version = ${branch.version}" />
<echo message="project name = ${svn.project.name}" />
<mkdir dir="${dist.dir}/${dist.type}/conf" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.branches.url}/${branch.version}/${svn.project.name}/conf" revision="HEAD" destPath="${dist.dir}/${dist.type}/conf" />
</svn>
<mkdir dir="${dist.dir}/${dist.type}/src" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.branches.url}/${branch.version}/${svn.project.name}/src" revision="HEAD" destPath="${dist.dir}/${dist.type}/src" />
</svn>
<mkdir dir="${dist.dir}/${dist.type}/lib" />
<svn username="${svn.repository.user}" password="${svn.repository.passwd}">
<checkout url="${svn.branches.url}/${branch.version}/${svn.project.name}/lib" revision="HEAD" destPath="${dist.dir}/${dist.type}/lib" />
</svn>
</then>
</elseif>
<else>
<echo message="The value of property dist.type (${dist.type} is incorrect" />
</else>
</if>
</target>
<target name="compile" depends="clean,mkdirs,prepare-sources">
<echo>dist type is ${dist.type}</echo>
<javac classpathref="class.path" debug="true" srcdir="${src.dir}"
destdir="${dist.dir}/${dist.type}/classes" target="1.5"/>
<copy todir="${dist.dir}/${dist.type}/classes">
<fileset dir="${src.dir}" defaultexcludes="false">
<exclude name="**/*.java"/>
<exclude name="**/.svn/**"/>
<exclude name="**/CVS/**"/>
</fileset>
</copy>
<copy todir="${build.dir}/${dist.type}">
<fileset dir="${dist.dir}/${dist.type}/conf" defaultexcludes="false">
<exclude name="**/.svn/**"/>
<exclude name="**/CVS/**"/>
<exclude name="applicationContext-batch.xml"/>
<exclude name="dataSource.xml"/>
<exclude name="requests.properties"/>
</fileset>
</copy>
<copy todir="${build.dir}/${dist.type}/lib">
<fileset dir="${dist.dir}/${dist.type}/lib" defaultexcludes="false">
<exclude name="/buildtime/**"/>
<exclude name="/test/**"/>
<exclude name="**/.svn/**"/>
<exclude name="**/CVS/**"/>
</fileset>
</copy>
</target>
<target name="package-jar" depends="compile">
<tstamp>
<format property="TODAY" pattern="yyyy-MM-dd HH:mm:ss" />
</tstamp>
<jar destfile="${build.dir}/${dist.type}/myproject-majauto.jar" compress="true">
<fileset dir="${dist.dir}/${dist.type}/classes" excludes="**/custom*,**/*Test*" defaultexcludes="false" />
<fileset dir="${dist.dir}/${dist.type}/src" excludes="**/custom*,**/*Test*">
<include name="/sql/*"/>
<include name="/resources/*"/>
</fileset>
<fileset dir="${dist.dir}/${dist.type}/conf" excludes="**/custom*,**/*Test*">
<include name="applicationContext-batch.xml"/>
<include name="dataSource.xml"/>
<include name="requests.properties"/>
</fileset>
<manifest>
<attribute name="Main-Class" value="fr.caf.myproject.run.RunUpdateBatch" />
<attribute name="Class-Path" value=". lib/runtime/hibernate/ehcache-1.3.0.jar lib/runtime/hibernate/hibernate3.jar lib/runtime/jakarta-commons/commons-cli-1.1.jar lib/runtime/jakarta-commons/commons-collections.jar lib/runtime/jakarta-commons/commons-lang.jar lib/runtime/jdbc/mysql-connector-java-5.1.13-bin.jar lib/runtime/jakarta-commons/commons-logging.jar lib/runtime/log4j/log4j-1.2.16.jar lib/runtime/mail/mail.jar lib/runtime/pdf/iText-5.0.5.jar lib/runtime/spring/spring.jar" />
<attribute name="Built-By" value="Sopra Group"/>
<section name="myproject-MAJAuto">
<attribute name="Specification-Title" value="myproject-MAJ Automatique"/>
<attribute name="Specification-Version" value="V1"/>
<attribute name="Specification-Vendor" value="C2R"/>
<attribute name="Implementation-Version" value="${tag.version}"/>
<attribute name="Build-Date" value="${TODAY}"/>
<attribute name="Implementation-Vendor" value="Sopra Group"/>
</section>
</manifest>
</jar>
</target>
<target name="prepare-release" depends="package-jar">
<echo>release is generated</echo>
<if>
<equals arg1="${dist.type}" arg2="local" />
<then>
<property name="zip.dir" value="${release.dir}/${dist.type}/"/>
</then>
<elseif>
<equals arg1="${dist.type}" arg2="svn" />
<then>
<property name="zip.dir" value="${release.dir}/${dist.type}/${svn.repository.revision}"/>
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="tags" />
<then>
<property name="zip.dir" value="${release.dir}/${dist.type}/${tag.version}"/>
</then>
</elseif>
<elseif>
<equals arg1="${dist.type}" arg2="branch" />
<then>
<property name="zip.dir" value="${release.dir}/${dist.type}/${branch.version}"/>
</then>
</elseif>
</if>
<echo>directory of files: ${zip.dir}</echo>
<zip destfile="${zip.dir}/myproject-majauto.zip">
<fileset dir="${build.dir}/${dist.type}/" includes="**" />
</zip>
<delete dir="${build.dir}" />
<delete dir="${dist.dir}" />
</target>
</project>
我必须承认我不知道我做错了什么，仍然是java build / compil的初学者。那可能是什么错？
感谢您的帮助。
答案 0 :(得分：0)
看起来某些资源正在锁定jar文件。 Trey重新启动你的开发服务器。