Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Canno
来源：互联网 发布：数据库实例是什么意思 编辑：程序博客网 时间：2024/06/06 20:28
第一种情况是没有导入包
第二种情况是导入的包是错误的
（哈哈 我就到如果mysql.zip,应该是.jar，这个错误弄了一下午，呵呵.......）
第三种情况是配置的时候写错了 比如 我就这样写过
<propertyname="driverClassName"
value="com.mysql.jdbc.Drive">
</property>
应该是com.mysql.jdbc.Driver
遇到这种问题一定要好好找找数据库连接为问题 尤其jar包的导入以及错误的单词
看来，很有必要学一下 maven了，
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