怎么将java工程修改为myeclipse识别的web工程

修改工程目录下的.project文件

普通工程下的该文件内容是：

<?xmlversion="1.0"encoding="UTF-8"?>

<projectDescription>

<name>xxx</name>

<comment></comment>

<projects>

</projects>

<buildSpec>

<buildCommand>

<name>org.eclipse.jdt.core.javabuilder</name>

<arguments>

</arguments>

</buildCommand>

</buildSpec>

<natures>

<nature>org.eclipse.jdt.core.javanature</nature>

</natures>

</projectDescription>

替换成下面

<?xmlversion="1.0"encoding="UTF-8"?>

<projectDescription>

<name>Pro</name>

<comment></comment>

<projects>

</projects>

<buildSpec>

<buildCommand>

<name>com.genuitec.eclipse.j2eedt.core.WebClasspathBuilder</name>

<arguments>

</arguments>

</buildCommand>

<buildCommand>

<name>org.eclipse.jdt.core.javabuilder</name>

<arguments>

</arguments>

</buildCommand>

<buildCommand>

<name>com.genuitec.eclipse.j2eedt.core.J2EEProjectValidator</name>

<arguments>

</arguments>

</buildCommand>

<buildCommand>

<name>com.genuitec.eclipse.j2eedt.core.DeploymentDescriptorValidator</name>

<arguments>

</arguments>

</buildCommand>

<buildCommand>

<name>org.eclipse.wst.validation.validationbuilder</name>

<arguments>

</arguments>

</buildCommand>

</buildSpec>

<natures>

<nature>com.genuitec.eclipse.j2eedt.core.webnature</nature>

<nature>org.eclipse.jdt.core.javanature</nature>

</natures>

</projectDescription>

另外在.class文件中设置：

<?xmlversion="1.0"encoding="UTF-8"?>

<classpath>

<classpathentrykind="src"path="src"/>

......

<classpathentrykind="output"path="WebRoot/WEB-INF/classes"/>

</classpath>

src和output中的path选择你对应的java工程路径名