jsp链接mysql问题
500 Servlet Exception
java.sql.SQLException: Communication failure during handshake. Is there
a server running on localhost:3306?
at org.gjt.mm.mysql.MysqlIO.init(MysqlIO.java:275)
at org.gjt.mm.mysql.Connection.<init>(Connection.java:230)
at org.gjt.mm.mysql.Driver.connect(Driver.java:126)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at _index2__jsp._jspService(/index2.jsp:18)
at com.caucho.jsp.JavaPage.service(JavaPage.java:74)
at com.caucho.jsp.Page.subservice(Page.java:485)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:181)
at com.caucho.server.http.Invocation.service(Invocation.java:291)
at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:132)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:217)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:159)
at com.caucho.server.TcpConnection.run(TcpConnection.java:136)
at java.lang.Thread.run(Thread.java:534)
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Resin 2.1.0 (built Tue Mar 26 14:12:50 PST 2002)
其他基本情况
1.resin(2.1.0)+iis+jsp+mysql(mysql-4.1.7-win)+jdbc(mm.mysql-2.0.4-bin.jar)。
2.mysql已安装,并且用ems MySQL Manager 可以打开数据库(localhost,端口3306),mysql服务已启动 。
3.jsp运行环境正常,链接mssql数据库正常。
请问这是什么问题?怎么解决