@Entity
@Table(name = "LOCATION")
public class Location {
@Id
@Column(name = "LOC_ID")
protected int locId;
@Column(name = "LOC_NAME")
protected String locName;
@Column(name = "LOC_TYPE")
protected String locType;
@Column(name = "PINCODE")
protected String pincode;
@Column(name = "SHIPPING_TYPE")
protected String shippingType;
@Column(name = "CONTACT")
protected String contact;
@Column(name = "PROCESS_ CODE")
protected String processCode;
@Column(name = "TRANSPORT")
protected String transport;
public Location() {
}
public Location(int locId) {
this.locId = locId;
}
public int getLocId() {
return locId;
}
public void setLocId(int locId) {
this.locId = locId;
}
public String getLocName() {
return locName;
}
public void setLocName(String locName) {
this.locName = locName;
}
public String getLocType() {
return locType;
}
public void setLocType(String locType) {
this.locType = locType;
}
public String getPincode() {
return pincode;
}
public void setPincode(String pincode) {
this.pincode = pincode;
}
public String getShippingType() {
return shippingType;
}
public void setShippingType(String shippingType) {
this.shippingType = shippingType;
}
public String getContact() {
return contact;
}
public void setContact(String contact) {
this.contact = contact;
}
public String getProcessCode() {
return processCode;
}
public void setProcessCode(String processCode) {
this.processCode = processCode;
}
public String getTransport() {
return transport;
}
public void setTransport(String transport) {
this.transport = transport;
}
@Override
public String toString() {
return "Location [locId=" + locId + ", locName=" + locName + ", locType=" + locType + ", pincode=" + pincode
+ ", shippingType=" + shippingType + ", contact=" + contact + ", processCode=" + processCode
+ ", transport=" + transport + "]";
控制器
@RequestMapping(value="/insertLoc",method=RequestMethod.POST)
public String saveLocation(@ModelAttribute("location")Location loc,ModelMap map){
int locId=service.saveLocation(loc);
map.addAttribute("message", "Location added with Location Id "+ locId);
return "locReg";
}
异常
Hibernate: insert into LOCATION (CONTACT, LOC_NAME, LOC_TYPE, PINCODE, PROCESS_ CODE, SHIPPING_TYPE, TRANSPORT, LOC_ID) values (?, ?, ?, ?, ?, ?, ?, ?)
May 25, 2017 5:35:37 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [dispatcher] in context with path [/VendorApp] threw exception [Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: Could not execute JDBC batch update; SQL [insert into LOCATION (CONTACT, LOC_NAME, LOC_TYPE, PINCODE, PROCESS_ CODE, SHIPPING_TYPE, TRANSPORT, LOC_ID) values (?, ?, ?, ?, ?, ?, ?, ?)]; nested exception is org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch update] with root cause
java.sql.BatchUpdateException: ORA-00917: missing comma
at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10657)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:268)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
at org.springframework.orm.hibernate3.HibernateAccessor.flushIfNecessary(HibernateAccessor.java:390)
at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:407)
at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
at org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:683)
at com.vendor.app.dao.impl.LocationDaoImpl.saveLocation(LocationDaoImpl.java:21)
at com.vendor.app.service.impl.LocationServiceImpl.saveLocation(LocationServiceImpl.java:20)
at com.vendor.app.controller.LocationController.saveLocation(LocationController.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:440)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:428)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:838)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
答案 0 :(得分：2)
例外ORA-00917: missing comma表示您的查询中缺少逗号：
insert into LOCATION (CONTACT, LOC_NAME, LOC_TYPE, PINCODE, PROCESS_ CODE, SHIPPING_TYPE, TRANSPORT, LOC_ID) values (?, ?, ?, ?, ?, ?, ?, ?)
问题主要出在PROCESS_ CODE列之后的_列，因此它在查询中被评估为两个不同的列。
您应该在您应该替换的实体类中修复它：
@Column(name = "PROCESS_ CODE")
protected String processCode;
使用：
@Column(name = "PROCESS_CODE")
protected String processCode;
注意：
您最好将变量声明为private，这样您的代码就会遵循更好的封装规则。