[英]Ant build fails to mkdir
我目前正在尝试为不再适合美国市场的较旧mmo购买专用服务器。 我绝不是Java的专家,但是我一直在谷歌上搜索并且将自己的头撞在墙上已经好几个小时了,没有运气。 我为此使用eclipse,同时安装了JDK和JRE并配置了路径。
build.xml文件:
<?xml version="1.0" encoding="UTF-8"?>
<project name="L1J" default="all" basedir=".">
<description>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see http://www.gnu.org/licenses/
</description>
<!-- Set Property -->
<property name="src.dir" value="src" />
<property name="lib.dir" value="libs" />
<property name="build.dir" value="build" />
<property name="main.class" value="jp.l1j.Server" />
<property name="jarfile" value="l1jserver.jar" />
<path id="libs">
<fileset dir="${lib.dir}" includes="*.jar"/>
</path>
<pathconvert property="classpath" refid="libs" targetos="windows" pathsep=" ">
<map from="${basedir}\${lib.dir}\" to="./${lib.dir}/"/>
<map from="\" to="/"/>
</pathconvert>
<!-- Set DefaultTarget -->
<target name="all" depends="clean,compile,jar,clean2" />
<!-- clean Target -->
<target name="clean">
<delete dir="${build.dir}" />
</target>
<!-- Compile Target -->
<target name="compile">
<mkdir dir="${build.dir}" />
<javac includeantruntime="true" srcdir="${src.dir}"
destdir="${build.dir}"
optimize="on"
debug="on"
encoding="UTF-8">
<classpath refid="libs" />
<compilerarg value="-Xlint:unchecked" />
</javac>
</target>
<!-- jar Target -->
<target name="jar">
<jar jarfile="${jarfile}" basedir="${build.dir}">
<manifest>
<attribute name="Main-Class" value="${main.class}" />
<attribute name="Class-Path" value="${classpath}" />
</manifest>
</jar>
</target>
<!-- clean Target -->
<target name="clean2">
<delete dir="${build.dir}" />
</target>
</project>
运行Build.xml后,Eclipse的输出:
Buildfile: C:\Users\Administrator\workspace\L1J\build.xml
BUILD FAILED
C:\Users\Administrator\workspace\L1J\build.xml:28: C:\Users\Administrator\workspace\L1J\libs does not exist.
Total time: 390 milliseconds
我确实尝试手动创建目录,并允许脚本运行,但这在使用此启动服务器批处理文件运行时给了我一个“找不到或加载主类jp.l1j.server”的错误:
@java -server -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=256m -Xms1024m -Xmx1024m -XX:NewRatio=2 -XX:SurvivorRatio=8 -jar l1jserver
@pause
任何帮助将不胜感激!
您不需要任何第三方库来编译或运行您的应用程序吗? 似乎您的类路径始终为空,因为您必须手动创建libs目录。 我假设由于ant build成功,所以在构建jar时不需要任何依赖关系,但是也许在运行时需要一些依赖关系?
一旦执行pathconvert
任务,嵌套在ID为libs的path
内的fileset
就会扫描目录libs。 由于pathconvert
在任何target
之外,因此它在任何target
之前执行。
此外,无论如何我都看不到lib.dir
任何mkdir
。
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