嗨 我使用JSP和MySql開發了一個Web應用程序。這是一個通信鏈接失敗錯誤。我嘗試了我的知識,但我沒有解決。善良幫助他,並給予解決。異常javax.servlet.ServletException:通信鏈接失敗:java.io.EOFException
平臺:Linux S/W:JAVA 1.5.0 服務器:Apache Tomcat上5.5.9 DB:使用mysql-connector-java的5.0.5.jar
堆棧跟蹤:
的Java。 sql.SQLException:通信鏈路故障:java.io.EOFException的,根本原因:空
** BEGIN嵌套異常**
java.io.EOFException的
堆棧跟蹤:
java.io.EOFException的 在com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1395) 在com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:1539) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1930) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1168) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO。 java:1279) at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225) at com.mysql.jdbc.Connection.execSQL(Connection.java:2278) at com.mysql.jdbc.Connection。 execSQL(Connection.java:2237) at com.mysql.jdbc.Connection.execSQL(Connection.java:2218) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:548) at cafe.admanya.data.ConnectionPool.getUserConnection(ConnectionPool。的java:16) 在cafe.admanya.product.ProductData.getProductDetails(ProductData.java:31) 在org.apache.jsp.productDetails_jsp._jspService(productDetails_jsp.java:74) 在org.apache.jasper.runtime。 HttpJspBase.service(HttpJspBase.java:98) 在javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 在org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331) 在org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) at org.apache.jasper.servlet.JspServlet.service(Js pServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache。 catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher。 java:461) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.tuckey。 web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:1 (org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:107) at org。)。 tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:78) at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:383) at org.apache.catalina.core。 ApplicationFilterChain.internalDoFilter(ApplicationFilterChain。的java:215) 在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 在org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 在org.apache。 catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) 在org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 在org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve。的java:117) 在org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) 在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) 在org.apache。 jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.Han在org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)處的org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775) 處的dlerRequest.invoke(HandlerRequest.java:291) 。 在org.apache.jk.common.ChannelSocket $ SocketConnection.runIt(ChannelSocket.java:897) 在org.apache.tomcat.util.threads.ThreadPool $ ControlRunnable.run(ThreadPool.java:689) 是java。 lang.Thread.run(Thread.java:595)
** END嵌套異常**
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:1714)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1930)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1168)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1279)
at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225)
at com.mysql.jdbc.Connection.execSQL(Connection.java:2278)
at com.mysql.jdbc.Connection.execSQL(Connection.java:2237)
at com.mysql.jdbc.Connection.execSQL(Connection.java:2218)
at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:548)
at cafe.admanya.data.ConnectionPool.getUserConnection(ConnectionPool.java:16)
at cafe.admanya.product.ProductData.getProductDetails(ProductData.java:31)
at org.apache.jsp.productDetails_jsp._jspService(productDetails_jsp.java:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at org.tuckey.web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:183)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:125)
at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:107)
at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:78)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:383)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:595)
** END嵌套異常**
該怎麼辦? – user647956 2011-03-26 09:29:20
就像你第一次做的那樣。另外,如果你使用連接池,它應該自動處理。 – 2011-03-26 12:51:33
我只使用連接池。 – user647956 2011-03-29 08:20:04