?? userlogin.java~1~
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package com.hygj.sunqi.j2ee.bean;import org.apache.log4j.Logger;import com.hygj.sunqi.j2ee.util.DBConn;import java.sql.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2006</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class UserLogin { private String userName = ""; private String passWord = ""; private boolean isSucc = false; private Connection conn = null; private PreparedStatement pstmt = null; private ResultSet rs = null; private String sql = null; private static Logger log = null; private DBConn dbConn = null; public UserLogin() { } public void setUserName(String parUserName){ userName = parUserName; } public void setPassWord(String parPassWord){ passWord = parPassWord; } public String getUserName(){ return userName; } public String getPassWord(){ return passWord; } public boolean isSucc(){ this.exec(); return isSucc; } private void exec(){ try{ conn = dbConn.getConn(); sql = "SELECT passWord FROM users WHERE userName=?"; pstmt = conn.prepareStatement(sql); pstmt.setString(1,userName); rs = pstmt.executeQuery(sql); while(rs.next()){ if(rs.getString("passWord").equals(passWord)){ isSucc = true; } } rs.close(); pstmt.close(); conn.close(); }catch(Exception e){ log = Logger.getLogger(UserLogin.class); log.error(e); } }}?? 快捷鍵說(shuō)明
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