o_kxj-CSDN博客

原创 Orace登录及建库

1. 登录数据库打开windows命令提示符，输入sqlplus,回车，然后输入sys/oracl as sysdba，回车，即可登录成功。2. 创建数据库2.1. 创建表空间create tablespace MIDloggingdatafile 'D:\soft\oradata\orcl\mid.dbf'size 700mautoextend onnext 32m maxsize unlimitedextent management local;2.2 创建..

2021-07-29 11:39:39 1247

原创负载均衡代理Haproxy安装与配置

最近项目要求对RabbitMQ做负载均衡，并且RabbitMQ是虚拟主机的，综合对比Nginx和Haproxy,选用Haproxy。以下是Linux系统安装Haproxy步骤。**1. 下载Haproxy安装包，这里是haproxy-1.5.19.tar.gz。**较新haproxy1.8版本中，比如动态禁用后端服务器，日志管理等功能支持的并没有haproxy1.5系列要友好。**2. 上传安装包到指定目录**目录： /安装包路径/haproxy-1.5.19.tar.gz,示意图如下：3.

2020-07-31 11:54:43 2810

原创 Eclipse启动报错:A Java Runtime Environment(JRE) or Java Development Kit(JDK) must be available...

A Java Runtime Environment(JRE) or Java Development Kit(JDK) must be available in order to run Eclipse.Nog Java virtual machine was found after searching the following locations:C:\Ktools\work\eclip...

2020-03-30 22:17:09 5181

原创 form表单的提交方式

1. form 表单中 input 组件-->服务器发送数据 2. doGet(HttpServleRequest,HttpServletResponse) doPost(HttpServleRequest,HttpServletResponse) request --> getParameter(String name) getParameterValues(String name)--->S

2011-04-02 15:35:00 675

原创 tydaxue/servlet- DAY2说明

1. form 表单中 input 组件-->服务器发送数据2. doGet(HttpServleRequest,HttpServletResponse) doPost(HttpServleRequest,HttpServletResponse) request --> getParameter(String name) getParamet

2010-05-30 03:45:00 374

原创 tydaxue/servlet- DAY2说明

1. form 表单中 input 组件-->服务器发送数据2. doGet(HttpServleRequest,HttpServletResponse) doPost(HttpServleRequest,HttpServletResponse) request --> getParameter(String name) getParamet

2010-05-30 03:45:00 353

原创 tydaxue/src/servlet/TestRegisterServlet

package servlet;import java.io.IOException;import java.io.PrintWriter;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;impor

2010-05-30 03:37:00 423

原创 /tydaxue/src/servlet/TestPostServlet

package servlet;import java.io.IOException;import java.io.PrintWriter;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;impor

2010-05-30 03:36:00 463

原创 tydaxue/src/servlet/TestGetServlet

package servlet;import java.io.IOException;import java.io.PrintWriter;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;impor

2010-05-30 03:35:00 417

原创 /tydaxue/src/servlet/LoginServlet

package servlet;import java.io.IOException;import java.io.PrintWriter;import java.util.Enumeration;import java.util.Map;import java.util.Set;import javax.servlet.ServletException;import javax.serv

2010-05-30 03:34:00 465

原创 servlet-day02/src/util

package util;import org.hibernate.Session;import org.hibernate.SessionFactory;import org.hibernate.cfg.Configuration;/*** * hibernate session的工具类 * @author Administrator */public class HibernateUtil

2010-05-30 03:31:00 402

原创 servlet-day02/src/hibernate.cfg.xml

xml version="1.0" encoding="UTF-8" ?> (View Source for full doctype...)> - hibernate-configuration>- session-factory>- 配置数据库的连接信息 --> property name="connection.

2010-05-30 03:31:00 382

原创 /servlet-day02/src/util

package util;import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Date;/** * 日期的工具类 * 把String--->Date * Date --->String */public class DateUtil { private static S

2010-05-30 03:30:00 314

原创 /servlet-day02/src/util

package util;import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Date;/** * 日期的工具类 * 把String--->Date * Date --->String */public class DateUtil { private static S

2010-05-30 03:30:00 306

原创 ResgisterServlet

package servlet;import java.io.IOException;import java.io.PrintWriter;import java.util.Date;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.Ht

2010-05-30 03:27:00 723

原创 hibernate_collection/bin/hibernate.cfg.xml

xml version="1.0" encoding="UTF-8" ?> (View Source for full doctype...)> - hibernate-configuration>- session-factory> property name="connection.url">jdbc:mysql://127.0.0.1:3306

2010-05-30 03:18:00 440

原创 hibernate_collection/bin/entity2/QQManager.xml

xml version="1.0" encoding="UTF-8" ?> (View Source for full doctype...)> - hibernate-mapping package="entity2" default-cascade="none" default-access="property" default-lazy="true" auto-impo

2010-05-30 03:16:00 375