Question

配置openfire时，连接MySQL数据库总是报错

2018.07.17 13:26:13 org.jivesoftware.database.DbConnectionManager - Access denied for user 'root'@'localhost' (using password: YES)java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:964) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:873) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1710) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1226) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2194) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2225) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2024) at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:779) at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:389) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.logicalcobwebs.proxool.DefaultConnectionBuilder.buildConnection(DefaultConnectionBuilder.java:39) at org.logicalcobwebs.proxool.Prototyper.buildConnection(Prototyper.java:159) at org.logicalcobwebs.proxool.ConnectionPool.getConnection(ConnectionPool.java:211) at org.logicalcobwebs.proxool.ProxoolDriver.connect(ProxoolDriver.java:89) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.jivesoftware.database.DefaultConnectionProvider.getConnection(DefaultConnectionProvider.java:82) at org.jivesoftware.database.DbConnectionManager.setConnectionProvider(DbConnectionManager.java:598) at org.jivesoftware.openfire.admin.setup.setup_002ddatasource_002dstandard_jsp._jspService(setup_002ddatasource_002dstandard_jsp.java:222) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)

Answer 1

既然报的是驱动问题，那肯定是你jar包有问题。他的sql好像是postgresql7.0的版本，相对应的jar有可能不适用你当前的版本，现在都已经是8.2以上的。你把他自带的jar删了，放上你们项目自己用的，试试看，不要让2个版本的共存。容易出现问题。