📄 studentdao.java
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package dao;
import java.sql.SQLException;
public class StudentDao {
private String number;
private String name;
private String speciality;
private String grade;
private BasicDao dao;
public StudentDao(String number, String name, String speciality, String grade){
this.number = number;
this.name = name;
this.speciality = speciality;
this.grade = grade;
dao = new BasicDao();
}
public int insertStudent(){
String sql = "insert into t_basic_info(number,name,speciality,grade) values ('" + number + "','" + name + "','" + speciality + "','" + grade +"')";
System.out.println(sql);
int row = 0;
try {
row = dao.executeString(sql);
return row;
} catch (SQLException e) {
e.printStackTrace();
}
return row;
}
public String getNumber() {
return number;
}
public void setNumber(String number) {
this.number = number;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getSpeciality() {
return speciality;
}
public void setSpeciality(String speciality) {
this.speciality = speciality;
}
public String getGrade() {
return grade;
}
public void setGrade(String grade) {
this.grade = grade;
}
}
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