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📄 dbregedit.java

📁 JSP制作的一个在线书店 拥有简单的功能 请看看吧 初学者
💻 JAVA
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package ConnBean;import java.sql.*;import ConnBean.*;import java.util.*;import common.MemberBean;public class DBregedit {    ConnBean objCon = new ConnBean();    Statement stmt = null;    ResultSet rs = null;    //Calendar objCal;    public DBregedit() {        this.stmt = objCon.getStmt();    }public boolean InserDB(MemberBean objMB) {    try {        int sex = 1;        if (objMB.isSex())            sex = 0;        String strSqlI = "insert into Member values ('" +                         objMB.getMemberuid() + "','" +                         objMB.getCertificateType() + ",'" +                         objMB.getMemberName() + "','" +                         objMB.getTelephoneNumber() + "','" +                         objMB.getPassword() + "','" + objMB.getEmail() +                         "','" + objMB.getAnswer() + "','" +                         objMB.getQuestion() + "','" + objMB.getRname() +                         "','" + sex + "," + objMB.getAge() + "','" +                         objMB.getBirthday() +"','" +                         objMB.getCertificateNumber() + "','" +                         objMB.getRegeditDate() + "','" + objMB.getAddress() +                         "','" + objMB.getMobliephoneNumber() + "','" +                         objMB.getStandbyAddress() + "')";        System.out.println(strSqlI);        int value = this.stmt.executeUpdate(strSqlI);        if (value == 1) {            return true;        } else {            return false;        }    } catch (SQLException ex) {        ex.printStackTrace();        return false;    }}public void Updata(String strSqlU) {    try {        objCon.stmt.executeUpdate(strSqlU);    } catch (SQLException ex) {        ex.printStackTrace();    }}public ResultSet getResultSet(String strSqlS) {    try {        rs = objCon.stmt.executeQuery(strSqlS);        return (rs);    } catch (Exception e) {        e.printStackTrace();        return null;    }}public boolean SelectUserInfo(MemberBean objMB) {   try {       String strSql = "select * from member where memberName='" +                       objMB.getMemberName() + "' and password='" +                       objMB.getPassword() + "'";       ResultSet rs = null;       rs = this.stmt.executeQuery(strSql);       if (rs.next()) {           return true;       } else {           return false;       }   } catch (Exception e) {       e.printStackTrace();       return false;   }}public Vector SelectUserLogin(String strsql) {    Vector v = new Vector() ;    ResultSet rs = null;    MemberBean objM = null;    try {        rs = this.stmt.executeQuery(strsql);        while (rs.next()) {            objM = new MemberBean();            objM.setMemberuid(rs.getString(1) ) ;            objM.setMemberName(rs.getString(2) ) ;            objM.setPassword(rs.getString(3) ) ;            objM.setAddress(rs.getString(4));                 objM.setEmail(rs.getString(5));                 //objM.setSex(Boolean.parseBoolean(rs.getString(6)));                 objM.setBirthday(rs.getString(7));                 //objM.setCertificateType(rs.getInt(8));                 objM.setCertificateNumber(rs.getString(9));                 //objM.setAge(rs.getInt(10));                 objM.setAnswer(rs.getString(11));                 objM.setQuestion(rs.getString(12));                 objM.setRegeditDate(rs.getString(13));                 objM.setRname(rs.getString(14));                 objM.setTelephoneNumber(rs.getString(15));                 objM.setMobliephoneNumber(rs.getString(16));                 objM.setStandbyAddress(rs.getString(17));                 v.add(objM);             }             return v;         } catch (Exception e) {             e.printStackTrace();             return null;         }     } }

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