如何在数据库中存储ipaddress [英] how to store ipaddress in database

问题描述

我写了下面的代码来显示ipaddress

I''m write following code for displaying ipaddress

import java.net.*;
import java.io.*;
public class ipadd {
   public static void main(String [] args) {
      try {
         InetAddress thisIp =InetAddress.getLocalHost();
         System.out.println("IP:"+thisIp.getHostAddress());
         }
      catch(Exception e) {
         e.printStackTrace();
         }
      }
   }

如何将生成的ipaddress更新到mysql数据库中.
如何将数据库从Java连接到数据库.

[edit]已添加代码块，忽略HTML ..."选项已禁用-OriginalGriff [/edit]

how to update the resultant ipaddress into mysql database.
how to connect database from java to database.

[edit]Code block added, "Ignore HTML..." option disabled - OriginalGriff[/edit]

推荐答案

cijiiiiiiiiii写道:

cijiiiiiiiiii wrote:

如何将数据库从Java连接到数据库.

how to connect database from java to database.

似乎，真正的问题是-如何在java中使用mySQL数据库.

本文将帮助您了解JDBC.
http://www.vogella.de/articles/MySQLJava/article.html [ ^ ]

Seems like, the real question is - how to use mySQL database with java.

This article will help you understand JDBC.
http://www.vogella.de/articles/MySQLJava/article.html[^]

以

http://www.kitebird.com/articles/jdbc.html [ http://www.java- tips.org/other-api-tips/jdbc/how-to-connect-mysql-server-using-jdbc.html [

Start with

http://www.kitebird.com/articles/jdbc.html[^]
http://www.java-tips.org/other-api-tips/jdbc/how-to-connect-mysql-server-using-jdbc.html[^]

您必须编写JDBC程序来连接数据库，然后编写sql语句以将IP地址存储到Table中.

< a href ="http://www.kitebird.com/articles/jdbc.html"> http://www.kitebird.com/articles/jdbc.html</a> [< a href ="http://www.kitebird.com/articles/jdbc.html"target =" _ blank"title ="新窗口> ^</a>]

< a href ="http://www.vogella.de/articles/MySQLJava/article.html"> http://www.vogella.de/articles/MySQLJava/article.html</a> [< a href ="http://www.vogella.de/articles/MySQLJava/article.html" target ="_ blank" title ="New Window"> ^</a>]]

You have to write JDBC program to connect your database, then write sql statements to store your IP address into Table.

<a href="http://www.kitebird.com/articles/jdbc.html">http://www.kitebird.com/articles/jdbc.html</a>[<a href="http://www.kitebird.com/articles/jdbc.html" target="_blank" title="New Window">^</a>]

<a href="http://www.vogella.de/articles/MySQLJava/article.html">http://www.vogella.de/articles/MySQLJava/article.html</a>[<a href="http://www.vogella.de/articles/MySQLJava/article.html" target="_blank" title="New Window">^</a>]

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