PreparedStatement 使用方法JDBC存储过程。

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package datebase;

import java.sql.*;   

public class mypreparedstatement {   
private final String db_driver="com.microsoft.sqlserver.jdbc.SQLServerDriver";   
private final String url = "jdbc:sqlserver://localhost:1433;DatabaseName=ZC_NmSoft";   
public mypreparedstatement()    
{   
}   
public void query() throws SQLException{   
Connection conn = this.getconnection();

//*********************************************查询********************
String strsql = "select * from ZC_Attendanceregister where AR_ID = ?";   
PreparedStatement pstmtq = conn.prepareStatement(strsql);   
pstmtq.setInt(1, 587);   
ResultSet rs = pstmtq.executeQuery();   
while(rs.next()){   
String fname = rs.getString("AR_AdmissionID");
System.out.println("the fname is " + fname);   
}


//************************************************删除******************
String strsqld= "delete from ZC_Attendanceregister where AR_ID = ?";
PreparedStatement pstmtd = conn.prepareStatement(strsqld);
pstmtd.setInt(1, 587);
int dd = pstmtd.executeUpdate();


//***********************************************添加*******************
String strsqladd = "insert into ZC_Attendanceregister(AR_RegistrationDate,AR_AdmissionID,AR_Attendance,AR_Notes,AR_Mealssettlement) values(?,?,?,?,?)";
PreparedStatement pstmta = conn.prepareStatement(strsqladd);
pstmta.setString(1, "2010-07-26");
pstmta.setString(2, "260");
pstmta.setString(3, "出勤");
pstmta.setString(4, "备注");
pstmta.setString(5, "应该缴费");

int add = pstmta.executeUpdate();

rs.close();   
pstmta.close();   
conn.close();   
}

private Connection getconnection() throws SQLException{   
// class.   
Connection conn = null;   
try {   
 Class.forName(db_driver);   
conn = DriverManager.getConnection(url,"sa","sa");
}   
catch (ClassNotFoundException ex) {}   
return conn;   
}
//main 测试   
public static void main(String[] args) throws SQLException {   
 mypreparedstatement jdbctest1 = new mypreparedstatement();   
 jdbctest1.query();   
 }
}   

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