配置mysql数据库连接池错误: SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'

配置mysql数据库连接池错误: SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'_第1张图片

[javax.servlet.ServletException: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'] with root cause
java.lang.NullPointerException

出现这个问题,可能是Tomcat的conf/Context.xml文件里面的内容和eclipse 中Server文件夹下tomact下的Context.xml中的内容不一样或者这说配置的时候只配置了Tomcat的conf/Context.xml文件,忽略了eclipse中的

配置mysql数据库连接池错误: SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'_第2张图片

配置mysql数据库连接池错误: SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'_第3张图片

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