ZZMS架設問題

反叛不滅

十一月 04, 2016 10:10:07 下午 org.apache.tomcat.jdbc.pool.ConnectionPool init
嚴重: Unable to create initial connections of pool.
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
        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:409)
        at com.mysql.jdbc.Util.getInstance(Util.java:384)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:918)
        at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2405)
        at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2326)
        at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:832)
        at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)
        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:409)
        at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:417)
        at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:344)
        at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:307)
        at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:200)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:699)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:633)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:484)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:142)
        at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:115)
        at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:102)
        at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:126)
        at c.a$a.a(DatabaseConnection.java:94)
        at c.a$a.initialValue(DatabaseConnection.java:80)
        at java.lang.ThreadLocal.setInitialValue(Unknown Source)
        at java.lang.ThreadLocal.get(Unknown Source)
        at c.a.a(DatabaseConnection.java:69)
        at gui.ZZMS.h(ZZMS.java:256)
        at gui.ZZMS.setVisible(ZZMS.java:3113)
        at gui.ZZMS.n(ZZMS.java:3098)
        at gui.ZZMS$$Lambda$28/5871537.run(Unknown Source)
        at java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.awt.EventQueue.access$500(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
        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:409)
        at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1127)
        at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:356)
        at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2502)
        at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2344)
        ... 42 more
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
        at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
        at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
        at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
        at java.net.PlainSocketImpl.connect(Unknown Source)
        at java.net.SocksSocketImpl.connect(Unknown Source)
        at java.net.Socket.connect(Unknown Source)
        at java.net.Socket.connect(Unknown Source)
        at java.net.Socket.<init>(Unknown Source)
        at java.net.Socket.<init>(Unknown Source)
        at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:258)
        at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:306)
        ... 44 more

ERRORcom.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
初始化角色訊息錯誤:java.lang.NullPointerException


可以請會的人教導我哪裡出錯?

反叛不滅

各位大大幫幫忙小弟 已經測試成功可以開啟 但是關閉電腦重新啟用時還是跟一樓依樣狀況SQL已開啟但還是會顯示請問我哪裡做錯?

xpoi5020

檢查MySQL配置。

反叛不滅

加載完成, 耗時: 5秒382毫秒
[連結線程] /127.0.0.1 已連結
握手包發送到 /127.0.0.1
/127.0.0.1 連接到遊戲!
用戶端地址: /127.0.0.1 連接到伺服器: 0 頻道: 1
[newcharsave] Error saving character data: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '2' for key 'characterid'
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '2' for key 'characterid'
        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:409)
        at com.mysql.jdbc.Util.getInstance(Util.java:384)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1039)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4232)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4164)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2838)
        at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
        at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1307)
        at a.m.saveNewCharToDB(MapleCharacter.java:1267)
        at handling.c.a.b.g(CharLoginHandler.java:571)
        at handling.c.a(MapleServerHandler.java:341)
        at handling.c.messageReceived(MapleServerHandler.java:237)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:854)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943)
        at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74)
        at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
        at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:769)
        at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:761)
        at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:703)
        at java.lang.Thread.run(Unknown Source)
updateCharacterPos: [2]
[連結線程] /127.0.0.1 已連結
握手包發送到 /127.0.0.1
已斷開的連結下線處理(未上角色)
移除客戶端 - true
updateCharacterPos: [3]
[連結線程] /127.0.0.1 已連結
握手包發送到 /127.0.0.1
已斷開的連結下線處理(未上角色)
移除客戶端 - true
/127.0.0.1 連接到遊戲!
用戶端地址: /127.0.0.1 連接到伺服器: 0 頻道: 1
現在變成這樣
我目前架設是183.2

我是棄權

找不到SQL