org.apache.jasper.JasperException: javax.servlet.ServletException: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.microsoft.jdbc.sqlserver.SQLServerDriver'
root cause
javax.servlet.ServletException: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.microsoft.jdbc.sqlserver.SQLServerDriver'
root cause
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.microsoft.jdbc.sqlserver.SQLServerDriver'
root cause
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
解决方法：driverClassName="com.microsoft.jdbc.sqlserver.SQLServerDriver" 中的 jdbc 与sqlserver 位置 问题 这是我遇到的