java - Hibernate 5.0.6配置异常: The application must supply JDBC connections

Question

我正在尝试实现 Hibernate 5.0.6 的简单应用程序，我正在尝试从用户表中获取数据并仅在控制台上打印

我在调用 session 对象的 session.beginTransaction() 方法时遇到以下异常。我已经在 hibernate.cfg.xml 中提供了 JDBC 连接所需的所有必要详细信息

正在上升的异常如下:

java.lang.UnsupportedOperationException: The application must supply JDBC connections
    at org.hibernate.engine.jdbc.connections.internal.UserSuppliedConnectionProviderImpl.getConnection(UserSuppliedConnectionProviderImpl.java:44)
    at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:230)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:237)
    at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:214)
    at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:52)
    at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1512)
    at com.getAWay.rest.HelloWorldService.getUserDetails(HelloWorldService.java:71)
    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 org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
    at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
    at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:308)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
    at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:291)
    at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1140)
    at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:403)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:386)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:334)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:221)
    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:217)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    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:616)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

我使用的是 hibernate 5.0.6 版本。编写在hibernate.cfg.xml中的代码如下:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC 
"-/Hibernate/Hibernate Configuration DTD 3.0//EN" 
"http://hibernate.sourceforge.net/hibernate-configuratoin-3.0dtd">
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.password">root</property>
        <property name="hiberante.connection.url">jdbc:mysql://localhost:3306/test_hibernate</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
        <property name="show_sql">true</property>
        <property name="hibernate.current_session_context_class">thread</property>
        <mapping class="com.getAWay.entity.UserDetail"></mapping>
    </session-factory>
</hibernate-configuration>

在上面的代码中，我已经正确地提供了所有的 JDBC 配置。但是还是遇到了JDBC Connection相关的问题

我的域类，其中我已将所有列相应地正确映射到每个类变量UserDetail类如下:

import java.util.Calendar;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.PrePersist;
import javax.persistence.PreUpdate;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

import static javax.persistence.GenerationType.IDENTITY;

import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

import org.hibernate.annotations.Type;

/**
 * @author Gj
 *
 */

//@Entity
//@Table(name = "user_details", catalog = "test_hibernate", uniqueConstraints = { @UniqueConstraint(columnNames = "phoneNumber") })
public class UserDetail implements java.io.Serializable{

    private static final long serialVersionUID = -329979543771878237L;

    /**
     * 
     */
    public UserDetail() {
        // TODO Auto-generated constructor stub
    }

    private long userId;
    private int phoneNumber;
    private String firstName;
    private String middleName;
    private String lastName;
    private String displayPhoto;
    private Calendar created;
    private Calendar updated;
    private boolean deleted;

    // private boolean isActive;

    @Id
    @GeneratedValue(strategy = IDENTITY)
    @Column(name = "userId", unique = true, nullable = false)
    public long getUserId() {
        return userId;
    }

    public void setUserId(long userId) {
        this.userId = userId;
    }

    @Column(name = "phoneNumber", unique = true, nullable = false, length = 10)
    public int getPhoneNumber() {
        return phoneNumber;
    }

    public void setPhoneNumber(int phoneNumber) {
        this.phoneNumber = phoneNumber;
    }

    @Column(name = "firstName", unique = true, nullable = false, length = 30)
    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    @Column(name = "middleName", unique = true, nullable = false, length = 30)
    public String getMiddleName() {
        return middleName;
    }

    public void setMiddleName(String middleName) {
        this.middleName = middleName;
    }

    @Column(name = "lastName", unique = true, nullable = false, length = 30)
    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    @Column(name = "displayPhoto", unique = true, nullable = false, length = 255)
    public String getDisplayPhoto() {
        return displayPhoto;
    }

    public void setDisplayPhoto(String displayPhoto) {
        this.displayPhoto = displayPhoto;
    }

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "created", nullable = false) 
    public Calendar getCreated() {
        return created;
    }

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "updated", nullable = false)
    public Calendar getUpdated() {
        return updated;
    }


    @Type(type = "numeric_boolean")
    @Column(name = "deleted", nullable = false)
    public boolean isDeleted() {
        return deleted;
    }

    public void setDeleted(boolean deleted) {
        this.deleted = deleted;
    }

    @PrePersist
    protected void onCreate() {
        updated = created = Calendar.getInstance();
    }

    @PreUpdate
    protected void onUpdate() {
        updated = Calendar.getInstance();
    }

    public String toString()
    {
        return "[User Id :"+userId+" Ph No :"+phoneNumber+" Name :"+firstName+" "+middleName+" "+lastName
                +" Is Deleted :"+deleted+"]";
    }

}

这里缺少什么？我无法理解。请帮助我。提前致谢。

Answer 1

你的配置有错别字:

<property name="hiberante.connection.url">jdbc:mysql://lo...

应阅读:

<property name="hibernate.connection.url">jdbc:mysql://lo

hiberante 与 hibernate。由于该参数是连接 url，Hibernate 没有收到任何关于如何连接到您的数据库的指令，因此出现错误消息。