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wso2治理注册表提供异常，而设置与mysql

2015-02-10 167 views
0

我想安装WSO2治理注册表与MySQL数据库。但是，当我用'-Dsetup'参数启动启动注册表服务器时，它给了我一个例外。我已经在名为'registrydb'的MySQL上创建了数据库。例外情况如下：wso2治理注册表提供异常，而设置与mysql

[email protected]:~/Documents/wso2greg-4.6.0/bin$ ./wso2server.sh -Dsetup 
JAVA_HOME environment variable is set to /home/waqasalirazaq/jdk 
CARBON_HOME environment variable is set to /home/waqasalirazaq/Documents/wso2greg-4.6.0 
[2015-02-10 04:24:10,111] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Starting WSO2 Carbon... 
[2015-02-10 04:24:10,118] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Operating System : Linux 3.13.0-32-generic, amd64 
[2015-02-10 04:24:10,118] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java Home  : /home/waqasalirazaq/jdk/jre 
[2015-02-10 04:24:10,118] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java Version  : 1.7.0_51 
[2015-02-10 04:24:10,119] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java VM   : Java HotSpot(TM) 64-Bit Server VM 24.51-b03,Oracle Corporation 
[2015-02-10 04:24:10,119] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Carbon Home  : /home/waqasalirazaq/Documents/wso2greg-4.6.0 
[2015-02-10 04:24:10,119] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java Temp Dir : /home/waqasalirazaq/Documents/wso2greg-4.6.0/tmp 
[2015-02-10 04:24:10,120] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - User    : waqasalirazaq, en-US, America/Los_Angeles 
[2015-02-10 04:24:10,388] WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} - RAM size (MB): 979 of the system is below the recommended minimum size :2048 
[2015-02-10 04:24:10,388] WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} - The default keystore (wso2carbon.jks) is currently being used. To maximize security when deploying to a production environment, configure a new keystore with a unique password in the production server profile. 
[2015-02-10 04:24:10,389] WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} - Swap Memory size (MB): 1021 of the system is below the recommended minimum size :2048 
[2015-02-10 04:24:10,409] INFO {org.wso2.carbon.databridge.agent.thrift.AgentHolder} - Agent created ! 
[2015-02-10 04:24:10,489] INFO {org.wso2.carbon.databridge.agent.thrift.internal.AgentDS} - Successfully deployed Agent Client 
[2015-02-10 04:24:25,807] INFO {org.apache.catalina.startup.TaglibUriRule} - TLD skipped. URI: http://tiles.apache.org/tags-tiles is already defined 
[2015-02-10 04:24:31,064] WARN {org.apache.tomcat.jdbc.pool.ConnectionPool} - minIdle is larger than maxActive, setting minIdle to: 5 
[2015-02-10 04:24:31,065] WARN {org.apache.tomcat.jdbc.pool.ConnectionPool} - maxIdle is larger than maxActive, setting maxIdle to: 5 
[2015-02-10 04:24:31,134] FATAL {org.wso2.carbon.utils.dbcreator.DatabaseCreator} - Failed to create database tables for registry resource store. 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. 
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:57) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129) 
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:358) 
    at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2489) 
    at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2526) 
    at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2311) 
    at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834) 
    at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
    at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416) 
    at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:347) 
    at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278) 
    at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702) 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634) 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188) 
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128) 
    at org.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase(DatabaseCreator.java:58) 
    at org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase(JDBCDataAccessManager.java:122) 
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure(EmbeddedRegistryService.java:189) 
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.<init>(EmbeddedRegistryService.java:99) 
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.getEmbeddedRegistryService(RegistryCoreServiceComponent.java:630) 
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.buildRegistryService(RegistryCoreServiceComponent.java:563) 
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.activate(RegistryCoreServiceComponent.java:117) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) 
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) 
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) 
    at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) 
    at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) 
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) 
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) 
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) 
    at org.wso2.carbon.user.core.internal.Activator.startDeploy(Activator.java:71) 
    at org.wso2.carbon.user.core.internal.BundleCheckActivator.start(BundleCheckActivator.java:61) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683) 
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381) 
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390) 
    at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1) 
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) 
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) 
Caused by: java.net.ConnectException: Connection refused 
    at java.net.PlainSocketImpl.socketConnect(Native Method) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
    at java.net.Socket.connect(Socket.java:579) 
    at java.net.Socket.connect(Socket.java:528) 
    at java.net.Socket.<init>(Socket.java:425) 
    at java.net.Socket.<init>(Socket.java:241) 
    at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256) 
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:308) 
    ... 62 more 
[2015-02-10 04:24:31,144] ERROR {org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService} - Error occurred while creating the database 
[2015-02-10 04:24:31,155] ERROR {org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent} - Failed to activate Registry Core bundle 
org.wso2.carbon.registry.core.exceptions.RegistryException: Error occurred while creating the database 
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure(EmbeddedRegistryService.java:193) 
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.<init>(EmbeddedRegistryService.java:99) 
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.getEmbeddedRegistryService(RegistryCoreServiceComponent.java:630) 
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.buildRegistryService(RegistryCoreServiceComponent.java:563) 
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.activate(RegistryCoreServiceComponent.java:117) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) 
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) 
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) 
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) 
    at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) 
    at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) 
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) 
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) 
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) 
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) 
    at org.wso2.carbon.user.core.internal.Activator.startDeploy(Activator.java:71) 
    at org.wso2.carbon.user.core.internal.BundleCheckActivator.start(BundleCheckActivator.java:61) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702) 
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683) 
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381) 
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390) 
    at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438) 
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1) 
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) 
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) 
Caused by: org.wso2.carbon.registry.core.exceptions.RegistryException: Error in creating the database 
    at org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase(JDBCDataAccessManager.java:125) 
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure(EmbeddedRegistryService.java:189) 
    ... 41 more 
Caused by: java.lang.Exception: Failed to create database tables for registry resource store. 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.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase(DatabaseCreator.java:69) 
    at org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase(JDBCDataAccessManager.java:122) 
    ... 42 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:57) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129) 
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:358) 
    at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2489) 
    at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2526) 
    at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2311) 
    at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834) 
    at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
    at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416) 
    at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:347) 
    at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278) 
    at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702) 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634) 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188) 
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128) 
    at org.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase(DatabaseCreator.java:58) 
    ... 43 more 
Caused by: java.net.ConnectException: Connection refused 
    at java.net.PlainSocketImpl.socketConnect(Native Method) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
    at java.net.Socket.connect(Socket.java:579) 
    at java.net.Socket.connect(Socket.java:528) 
    at java.net.Socket.<init>(Socket.java:425) 
    at java.net.Socket.<init>(Socket.java:241) 
    at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256) 
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:308) 
    ... 62 more 
[2015-02-10 04:24:31,316] INFO {org.wso2.carbon.user.core.internal.UserStoreMgtDSComponent} - Carbon UserStoreMgtDSComponent activated successfully.

我检查了WSO2 DSS的数据源配置，完美地工作。 MySQL连接器jar也放在repo/component/lib中。这里是数据的配置来源：

<datasource> 
      <name>WSO2_CARBON_DB</name> 
      <description>The datasource used for registry and user manager</description> 
      <jndiConfig> 
       <name>jdbc/WSO2CarbonDB</name> 
      </jndiConfig> 
      <definition type="RDBMS"> 
       <configuration> 
        <url>jdbc:mysql://192.168.1.117:3306/registrydb</url> 
        <username>waqas</username> 
        <password>waqas123</password> 
        <driverClassName>com.mysql.jdbc.Driver</driverClassName> 
        <maxActive>50</maxActive> 
        <maxWait>60000</maxWait> 
        <testOnBorrow>true</testOnBorrow> 
        <validationQuery>SELECT 1</validationQuery> 
        <validationInterval>30000</validationInterval> 
       </configuration> 
      </definition> 
     </datasource>

来源

2015-02-10 Waqas Ali Razzaq

回答

0

问题解决。 -Dsetup参数不起作用。解决方案是在MySQL上手动创建数据库后，从{REG_HOME}/dbscript中导入'mysql.sql'脚本。它将创建和填充数据库表（注意：-Dsetup是手动步骤的替代）。然后正常启动注册表。

来源

2015-02-11 07:02:57

1

您需要在启动服务器之前创建数据库。 -Dsetup选项仅创建数据库表，而不是它自己的数据库。

来源

2015-02-11 03:27:39 Eranda

+0

的确，我创造了。 – 2015-02-11 05:31:04

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