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                        /Hibernate初探之单表映射

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

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

幕粉一枚

2018-02-23

源自：Hibernate初探之单表映射 1-7

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幕粉一枚提问者
2018-03-01

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 + "]";

}

0 回复有任何疑惑可以回复我~

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慕圣1552571
2018-02-23

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

0 回复有任何疑惑可以回复我~

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