在Eclipse中通过build.xml导入工程报Specified buildfile does not contain a javac task

问题描述：

在Eclipse中通过build.xml导入工程报Specified buildfile does not contain a javac task

解决方式：

加入javac task

<javac srcdir="src" destdir="bin" />

?

完整build.xml如下：

<project name="demo_book" default="all" basedir=".">    <target name="all">        <ant dir="printer"/>        <ant dir="simple_filesystem"/>        <ant dir="evictor_filesystem"/>        <ant dir="map_filesystem"/>        <ant dir="lifecycle"/>    </target>    <target name="clean">        <ant dir="printer" target="clean"/>        <ant dir="simple_filesystem" target="clean"/>        <ant dir="lifecycle" target="clean"/>        <ant dir="evictor_filesystem" target="clean"/>        <ant dir="map_filesystem" target="clean"/>    </target><javac srcdir="src" destdir="bin" /></project>

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