spring装载配置文件失败报错:org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException

Tomcat容器启动失败,显示:

 

     

org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 1 in XML document from class path resource [spring/applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.


  回头打开**.xml仔细看了下

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

  竟然在文件开头多了一个空格,导致识别不了文件。不得不承认,有时候问题就是这么纠结而细微:在

 

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