配置数据源the last packet sent successfully to the server was 0 millise...

cj123584795

bex5配置数据源出现 the last packet sent successfully to the server was 0 milliseconds ago错误，navicat连接正常，也根据网站http://blog.csdn.net/jebe7282/article/details/5639778设置过了，但是还是这种情况，要怎么解决？

jishuang

配置的是本地的mysql数据库吗？
如果不是要设置，mysql可以远程访问
http://bbs.wex5.com/forum.php?mod=viewthread&tid=44595

cj123584795

不是本地的，是远程的数据库，不过肯定可以远程访问了，我的navicat连接正常，我用java代码jdbc也连接正常

jishuang

平台用的也是jdbc的方式链接的，运行的时候也报这个错误吗？

cj123584795

平台还没运行，配置数据源，测试就已经报错了，数据库的环境是ubuntu系统    跟这个有关系吗

jishuang

设计器和运行不一样，jdbc能访问到应该就可以，运行功能看看是否报错

cj123584795

可以运行起来，但是登录的时候报查询用户出错<action process="/SA/OPM/system/systemProcess" activity="mainActivity" name="loginAction" execute-context="" content-type="application/xml"><parameters><parameter name="ip"><xbiz:simple xmlns:xbiz="http://www.justep.com/xbiz#" type="http://www.w3.org/2001/XMLSchema#String">0:0:0:0:0:0:0:1</xbiz:simple></parameter><parameter name="name"><xbiz:simple xmlns:xbiz="http://www.justep.com/xbiz#" type="http://www.w3.org/2001/XMLSchema#String">system</xbiz:simple></parameter><parameter name="options"><xbiz:map xmlns:xbiz="http://www.justep.com/xbiz#"><item key="OperatingSystem"><xbiz:simple type="http://www.w3.org/2001/XMLSchema#String">WINDOWS</xbiz:simple></item><item key="DeviceType"><xbiz:simple type="http://www.w3.org/2001/XMLSchema#String">Computer</xbiz:simple></item></xbiz:map></parameter><parameter name="loginDate"><xbiz:simple xmlns:xbiz="http://www.justep.com/xbiz#" type="http://www.w3.org/2001/XMLSchema#Date">2018-02-28</xbiz:simple></parameter><parameter name="pwd"><xbiz:simple xmlns:xbiz="http://www.justep.com/xbiz#" type="http://www.w3.org/2001/XMLSchema#String">:e0d34b5ab5e5f0831ac99a9be6072f8e</xbiz:simple></parameter><parameter name="lang"><xbiz:simple xmlns:xbiz="http://www.justep.com/xbiz#" type="http://www.w3.org/2001/XMLSchema#String">zh_CN</xbiz:simple></parameter></parameters></action>
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at com.justep.system.action.Engine.invokeActions(Native Method)
        at com.justep.system.action.Engine.invokeActions(Unknown Source)
        at com.justep.business.server.BusinessServer.doAction(Unknown Source)
        at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:745)
Caused by: com.justep.system.util.BizSystemException: 编码: JUSTEP180040; 提示: 查询用户出错
        at com.justep.system.util.BizSystemException.create(Unknown Source)
        at com.justep.system.opm.OrgUtils.select(Unknown Source)
        at com.justep.system.opm.OrgUtils.getPersonByDB(Native Method)
        at com.justep.system.opm.OrgUtils.getPerson(Unknown Source)
        at com.justep.system.opm.OrgUtils.login(Native Method)
        at com.justep.system.opm.OrgUtils.login1(Unknown Source)
        at OPMProcedure.login(OPMProcedure.java:152)
        at OPMProcedure.login(OPMProcedure.java:137)
        ... 26 more
Caused by: com.justep.exception.BusinessException: 编码: JUSTEP150210; 提示: 执行KSQL出错, KSQL: select case when UPPER(p.sLoginName)=:name then 1 when UPPER(p.sCode)=:name then 2 else 3 end as odr , mo, mo.sFID, mo.sFName, mo.sFCode, p.* from SA_OPPerson p join SA_OPOrg mo ON p.sMainOrgID = mo where (UPPER(p.sLoginName)=:name or UPPER(p.sCode)=:name) and p.sValidState=1 order by odr
--> sql:
--> binds: []
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.system.data.impl.TableUtilsImplement.ksqlSelect(Unknown Source)
        at com.justep.system.data.impl.TableUtilsImplement.ksqlSelect(Unknown Source)
        at com.justep.system.data.impl.TableUtilsImplement.ksqlSelect(Unknown Source)
        at com.justep.system.data.KSQL.select(Unknown Source)
        ... 33 more
Caused by: com.justep.exception.BusinessException: 编码: JUSTEP150055; 提示: 在模块"/system/data"下获取数据库连接出错
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.system.data.Transaction.getConnection(Unknown Source)
        at com.justep.system.data.Transaction.getConnection(Unknown Source)
        at com.justep.model.ModelUtils.getConnection(Unknown Source)
        ... 37 more
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (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 org.apache.tomcat.dbcp.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
        at com.justep.system.data.Transaction.getConnectionWithJndi(Unknown Source)
        ... 40 more
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(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:400)
        at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1038)
        at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:339)
        at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2247)
        at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2280)
        at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2079)
        at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:794)
        at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:400)
        at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399)
        at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:325)
        at org.apache.tomcat.dbcp.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
        at org.apache.tomcat.dbcp.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
        ... 43 more
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:589)
        at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:214)
        at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:298)
        ... 59 more

jishuang

还是数据库的问题，mysql用的什么版本？确认mysql区别包正确吗？
但这个错误就是mysql链接超时了

cj123584795

5.7.21  我用同样的工程可以连我本地的mysql  所以不是驱动包的问题

jishuang

同一个数据库5.2.7可以连,5.3版本中链接就报错？
5.2.7和5.3平台默认带的驱动版本是不一样的