从eclipse web项目创建war文件

I have been adapting this suggested code for making a war file, and have created the following contents of the BuildWar.xml file show in the image above:

我一直在调整这个建议的代码来制作war文件,并在上图中创建了BuildWar.xml文件的以下内容:

<?xml version="1.0" encoding="UTF-8"?>

<project name="myproject" default="default">
    <target name="default" depends="setup,compile,buildwar,deploy"></target>

    <target name="setup">
        <mkdir dir="dist" />
        <echo>Copying web into dist</echo>
        <copydir dest="dist/web" src="web" />
        <copydir dest="dist/web/WEB-INF/lib" src="${basedir}/../web/WEB-INF/lib" />
    </target>

    <target name="compile">
        <delete dir="${dist.dir}/web/WEB-INF/classes" />
        <mkdir dir="${dist.dir}/web/WEB-INF/classes" />
        <javac destdir="${dist.dir}/web/WEB-INF/classes" srcdir="src">
            <classpath>
                <fileset dir="${basedir}/myapp/web/WEB-INF/lib">
                    <include name="*" />
                </fileset>
            </classpath>
        </javac>
        <copy todir="${dist.dir}/web/WEB-INF/classes">
            <fileset dir="src">
                <include name="**/*.properties" />
                <include name="**/*.xml" />
            </fileset>
        </copy>
    </target>

    <target name="buildwar">
        <war basedir="${basedir}/dist/web" destfile="My.war"
             webxml="${basedir}/dist/web/WEB-INF/web.xml">
            <exclude name="WEB-INF/**" />
            <webinf dir="${basedir}/dist/web/WEB-INF/">
                <include name="**/*.jar" />
            </webinf>
        </war>
    </target>

    <target name="deploy">
        <copy file="My.war" todir="${tomcat.deploydir}" />
    </target>

</project>

Running the above code as an ant buildfile in eclipse produces some warnings that copydir has been deprecated, and also produces the following error message:

在eclipse中将上述代码作为ant构建文件运行会产生一些警告,表示不推荐使用copydir,并且还会产生以下错误消息:

BUILD FAILED
C:\mypath\myapp\BuildWar.xml:10: srcdir C:\mypath\web\WEB-INF\lib does not exist!

However, when I replace the .. in line 10 with myapp, I get an error message saying that

但是,当我用myapp替换第10行中的..时,我收到一条错误消息

BUILD FAILED
C:\mypath\myapp\BuildWar.xml:10: srcdir C:\mypath\myapp\myapp\web\WEB-INF\lib does not exist!

How do I fix the code so that it no longer gives the BUILD FAILED message?

如何修复代码以使其不再提供BUILD FAILED消息?

2 个解决方案

#1

I think the line:

我认为这一行:

<copydir dest="dist/web/WEB-INF/lib" src="${basedir}/../web/WEB-INF/lib" />

should just be:

应该只是:

<copydir dest="dist/web/WEB-INF/lib" src="${basedir}/web/WEB-INF/lib" />

${basedir} refers to C:\mypath\myapp, if that is where Ant is run from (or where BuildWar.xml lives)

$ {basedir}指的是C:\ mypath \ myapp,如果这是从哪里运行Ant(或者BuildWar.xml所在的位置)

#2

Declare it right at the top as an attribute of the project tag.

在顶部将其声明为项目标记的属性。

<?xml version="1.0" encoding="UTF-8"?>

<project basedir="C:\......." name="myproject" default="default">
<target name="default" depends="setup,compile,buildwar,deploy"></target>

<target name="setup">
    <mkdir dir="dist" />
    <echo>Copying web into dist</echo>
    <copydir dest="dist/web" src="web" />
    <copydir dest="dist/web/WEB-INF/lib" src="${basedir}/../web/WEB-INF/lib" />
</target>

<target name="compile">
    <delete dir="${dist.dir}/web/WEB-INF/classes" />
    <mkdir dir="${dist.dir}/web/WEB-INF/classes" />
    <javac destdir="${dist.dir}/web/WEB-INF/classes" srcdir="src">
        <classpath>
            <fileset dir="${basedir}/myapp/web/WEB-INF/lib">
                <include name="*" />
            </fileset>
        </classpath>
    </javac>
    <copy todir="${dist.dir}/web/WEB-INF/classes">
        <fileset dir="src">
            <include name="**/*.properties" />
            <include name="**/*.xml" />
        </fileset>
    </copy>
</target>

<target name="buildwar">
    <war basedir="${basedir}/dist/web" destfile="My.war"
         webxml="${basedir}/dist/web/WEB-INF/web.xml">
        <exclude name="WEB-INF/**" />
        <webinf dir="${basedir}/dist/web/WEB-INF/">
            <include name="**/*.jar" />
        </webinf>
    </war>
</target>

<target name="deploy">
    <copy file="My.war" todir="${tomcat.deploydir}" />
</target>

</project>

After you declare the base dir write all paths relative to basedir.

声明基础目录后,写入相对于basedir的所有路径。