解決辦法:,在項目下的.project文件裏添加一行代碼<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>,結果以下
</projectDescription>
......
</natures>
......
<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>
</natures>
</projectDescription>
刷新工程就能夠正常打開了
eclipse