chenwang的动态消息

2019-12-18 09:02

@JFinal 波总，请指导一下!

2019-12-18 09:01

实际我的驱动是mysql-connector-java-8.0.18.jar

2019-12-18 09:00

我用原生jdbc连接，报
注册驱动成功
java.sql.SQLException: No suitable driver found for jdbc:mysql://x.x.x.x:4040/test?characterEncoding=utf8&useSSL=false&zeroDateTimeBehavior=CONVERT_TO_NULL&serverTimezone=GMT&autoReconnect=true
at java.sql.DriverManager.getConnection(DriverManager.java:689)

2019-12-18 08:30

2017-06-17 12:24

@JFinal 谢谢波总。

2017-06-11 09:35

@JFinal 波总，请指导一下

2017-06-10 21:19

然后我加了这句以后，程序正常：DbKit.getConfig().close(proc,conn);

2017-06-10 16:45

连接池用的是druid

2017-06-10 16:39

实际项目中，长时间运行DB部分就不能调用了，也没有异常产生

2017-06-10 16:37

2017-01-23 09:16

热烈庆祝JFinal3.0发布

关于业务层的自定义异常，不能在全局拦截器捕捉的问题

2016-09-17 11:55

@JFinal 波总，我知道了，是捕捉了最后一个，我想办法得到第一个就可以。谢谢。

关于业务层的自定义异常，不能在全局拦截器捕捉的问题

2016-09-17 11:40

@JFinal
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.jfinal.aop.Invocation.invoke(Invocation.java:87)
at com.jfinal.plugin.activerecord.tx.Tx.intercept(Tx.java:77)
at com.jfinal.aop.Invocation.invoke(Invocation.java:67)
at interceptor.ExceptionInterceptor.intercept(ExceptionInterceptor.java:17)
at com.jfinal.aop.Invocation.invoke(Invocation.java:67)
at com.jfinal.core.ActionHandler.handle(ActionHandler.java:74)
at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:72)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:365)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)
Caused by: 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:498)
at com.jfinal.aop.Invocation.invoke(Invocation.java:73)
... 29 more
Caused by: java.sql.SQLException: skuid对应的商家商品不存在
at service.OrderService.orderCreate(OrderService.java:47)
at controller.OrderController.orderCreate(OrderController.java:21)
... 34 more
上面是异常stack，捕捉到的是中间那个异常java.lang.reflect.InvocationTargetException，我想获得java.sql.SQLException: skuid对应的商家商品不存在

关于业务层的自定义异常，不能在全局拦截器捕捉的问题

2016-09-17 11:16