Eclipse:xxxx is required and cannot be removed from the server
Eclipse 啟動伺服器時報以下錯：
Could not delete E:/FJavaWeb/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/*****/WEB-INF/jsp/********Action.
May be locked by another process.
圖大概是這樣：
解決辦法：
在Eclipse 下面 控制檯 附近找到Servers（如果沒有，請點選Window - > Show View - > Servers），然後右擊伺服器Tomcat，再點選clear即可。
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