zoukankan      html  css  js  c++  java
  • Java语言 链接Oracle数据库

     1 package com.tao.pojo;
     2 
     3 import java.sql.Connection;
     4 import java.sql.DriverManager;
     5 import java.sql.PreparedStatement;
     6 import java.sql.ResultSet;
     7 import java.sql.SQLException;
     8 
     9 public class TestOracle001 {
    10     public static void main(String[] args) throws ClassNotFoundException, SQLException {
    11         Class.forName("oracle.jdbc.OracleDriver");
    12 //        10.96.113.212 是数据库所在的主机的IP地址 users也是该主机的表名(连谁的数据库就用谁数据库里面的表)
    13         Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@//10.96.113.212:1521/orcl", "scott", "tiger");
    14         PreparedStatement ps = conn.prepareStatement("select * from users");
    15         ResultSet rs = ps.executeQuery();
    16         while(rs.next()) {
    17             int id= rs.getInt(1);
    18             String name = rs.getString(2);
    19             System.out.println(id+","+name);
    20         }
    21         rs.close();
    22         ps.close();
    23         conn.close();
    24     }
    25 
    26 }
  • 相关阅读:
    Oracle 创建dblink
    好的博客
    Java项目导出war包 security alert:integrity check error”
    tomcat7.0 处理问题
    项目支持Servlet3.0的新特性
    oracle replace函数
    JavaWeb项目连接Oracle数据库
    LeetCode OJ
    LeetCode OJ
    LeetCode OJ
  • 原文地址:https://www.cnblogs.com/jili6254/p/8205011.html
Copyright © 2011-2022 走看看