?? lab6.java
字號:
package com.jdbclab;
import java.sql.*;
public class Lab6
{
public static void main(String[] args){
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try{
//1.加載驅(qū)動
//2.獲取連接
con = JdbcUtil.getConnection();
//3.獲取Statement對象
stmt = con.createStatement();
//4.操作數(shù)據(jù)庫
String sql =
"select * from t_sd0709_test where id>0";
rs = stmt.executeQuery(sql);
StringBuffer sb = new StringBuffer();
sb.append(" 結(jié)果集 \n");
while(rs.next()){
sb.append("id="+rs.getInt(1)+" ");
sb.append("name="+rs.getString(2)+"\n");
}
System.out.println(sb.toString());
}catch(Exception e){
e.printStackTrace();
}finally{
JdbcUtil.release(rs,stmt,con);
}
}
}
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