运行第一章的例子时测试报错，控制台显示如下错误，跪求解答
幕粉一枚
2018-02-23 10:21
二月 23, 2018 10:13:13 上午 org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
二月 23, 2018 10:13:13 上午 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000402: Using Hibernate built-in connection pool (not for production use!)
二月 23, 2018 10:13:13 上午 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 20
二月 23, 2018 10:13:13 上午 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000006: Autocommit mode: false
二月 23, 2018 10:13:13 上午 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000401: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql:///practice?useUnicode=true&characterEncoding=UTF-8]
二月 23, 2018 10:13:13 上午 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000046: Connection properties: {user=root, password=****}
二月 23, 2018 10:13:13 上午 org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
二月 23, 2018 10:13:13 上午 org.hibernate.engine.jdbc.internal.LobCreatorBuilder useContextualLobCreation
INFO: HHH000423: Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4
2回答
-
- 幕粉一枚
- 2018-03-01 18:35:12
public class Students {
private int sid;
private String sname;
private String gender;
private Date birthday;
private String address;
public Students(){}
public Students(int sid, String sname, String gender, Date birthday, String address) {
//super();
this.sid = sid;
this.sname = sname;
this.gender = gender;
this.birthday = birthday;
this.address = address;
}
public int getSid() {
return sid;
}
public void setSid(int sid) {
this.sid = sid;
}
public String getSname() {
return sname;
}
public void setSname(String sname) {
this.sname = sname;
}
public String getGender() {
return gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public Date getBirthday() {
return birthday;
}
public void setBirthday(Date birthday) {
this.birthday = birthday;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
@Override
public String toString() {
return "Students [sid=" + sid + ", sname=" + sname + ", gender=" + gender + ", birthday=" + birthday + ", address="
+ address + "]";
}
}
-
- 慕圣1552571
- 2018-02-23 16:34:03
检查下 bean类是否匹配 hbm.xml 文件
1、属性是否匹配
2、属性值否匹配
最好把配置文件贴出来看看
Hibernate初探之单表映射
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