游海东的技术专栏

1、新疆web项目，结构如下图所示：2、封装用户信息类UserInfo.javaUserInfo.java:/** * @Title:UserInfo.java * @Package:com.you.login.persist * @Description:封装用户信息 * @author:Youhaidong(游海东) * @date:2013-7-14

1、首先，打开MyEclipse开发软件，新建一个Web Project，命名struts2;2、配置Tomcat服务器3、配置server.xmlserver.xml:<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor lice

1、新建一个jsp页面，为login.jsp;2、导入标签，3、然后利用jsp标签写表单，源码如下： 用标签写登录界面 username:     passwor

我在配置struts2的过程中，出现以下问题，希望有人可以给我解答，谢谢！！错误如下：usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-6-30 0:14:00 org.apache.catalina.c

1、新建一个web项目，struts2；2、在WebRoot目录下，新建一个input.jsp文件；input.jsp：<%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.get

运行项目时，Tomcat报错usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-8-3 11:27:58 org.apache.catalina.core.AprLifecycleListener init信息:

Struts2.x+JFreeChart搭建框架出错（二）导入那个包后，又出现以下问题：usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-7-28 14:37:43 org.apache.catalina.c

具体错误如下：usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-7-28 14:00:08 org.apache.catalina.core.AprLifecycleListener init信息: Loade

Struts2.x+JFreeChart搭建框架出错（三）导入commons-lang3-3.1.jar包之后，还是出现新的问题：usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-7-28 14:39:27

1、该系统所用到的技术有：（1）Struts2.x（2）JFreeChart2、该系统的文件结构如下图所示：3、源码如下：（1）JSP页面源码SelectVote.jsp： 请选择自己的兴趣爱好：

Struts2.x+JFreeChart搭建框架出错（一）出现的错误解决之后，又出现新的问题：usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-7-28 14:28:08 org.apache.catalin

Struts2.x+JFreeChart搭建框架出错（四）解决属性定义两次之后，再次出现问题：usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-7-28 15:01:53 org.apache.catalin

一、错误一      二、错误二

log4j.properties# Licensed to the Apache Software Foundation (ASF) under one or more# contributor license agreements. See the NOTICE file distributed with# this work for additional information re

1、配置完Struts和Spring后，现在开始配置数据源，打开2、显示如下图3、鼠标右键点击“New”4、点击“Next”，进入下一步5、单击“Finish”，完成数据源配置

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-7 12:28:38 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

2013-12-07 16:47:50,668 INFO [org.springframework.test.context.TestContextManager] - @TestExecutionListeners is not present for class [class com.you.test.dao.StudentDaoTest]: using defaults.2013-12-0

1、完成数据源配置，可以开始配置Hibernate2、MyEclipse->Project Capabilities->Add Hibernate Capabilities...3、选择前三项，JAR Library Installation选择第二项4、点击“Next”5、选择第二项，单击“Next”6、还是选择第二项，单击“Next”，配置链

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-6 23:33:49 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

十二月 08, 2013 9:34:39 下午 org.apache.catalina.core.AprLifecycleListener init严重: An incompatible version 1.1.22 of the APR based Apache Tomcat Native library is installed, while Tomcat requires version

十二月 08, 2013 9:24:51 下午 org.apache.catalina.core.AprLifecycleListener init严重: An incompatible version 1.1.22 of the APR based Apache Tomcat Native library is installed, while Tomcat requires version

十二月 08, 2013 10:24:43 下午 org.apache.catalina.core.AprLifecycleListener init严重: An incompatible version 1.1.22 of the APR based Apache Tomcat Native library is installed, while Tomcat requires version

十二月 09, 2013 12:23:59 上午 org.springframework.context.support.GenericApplicationContext prepareRefresh信息: Refreshing org.springframework.context.support.GenericApplicationContext@13dc4d5: startup date

/*表： t_admin_tabs*/---------------------/*列信息*/-----------Field Type Collation Null Key Default Extra Privileges Comment ----------

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-1 22:01:15 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-2 22:28:18 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-1 22:29:26 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-1 22:48:33 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

1、新建web project，取名为S2SH；2、点击MyEclipse->Project Capabilities->Add Struts Capabilities...3、选择struts2.1，URL pattern选择/*4、点击“Next”，选择Struts2 Core Libraries、Struts2 Spring Libraries和Struts2 T

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1、配置完Struts2后，然后配置Spring2、单击“MyEclipse->Project Capabilities->Add Spring Capabilities”3、选择Spring 3.0 AOP Libraries、Spring 3.0 Core Libraries、Spring 3.0 Persistence Core Libraries、Spring 3.0 Pe

1、打开eclipse，点击“help->Install New Software...”2、单击“Add”，输入Name：PMD和Location：http://PMD.sourceforge.net/eclipse3、点击“OK”，等一会儿，出来几个选项，选择后两项4、安装过程，有窗口提示，单击“Next”5、Review the items t

1、打开eclipse，点击“help->Install New Software...”2、单击“Add”，输入Name：CheckStyle和Location：http://eclipse-cs.sourceforge.net/update3、单击“OK”，出来两个选项，勾选上然后单击“Next”4、出现安装详情，单击“Next”

1、CheckStyle检查项目分布图2、CheckStyle检查项目详情一3、CheckStyle检查项目详情二

1、在安装CheckStyle过程中，安装到48%时不动了，如图2、随后就弹出报错提示窗口3、详情如下An error occurred while collecting items to be installedsession context was:(profile=epp.package.jee, phase=org.eclipse.equinox.

今天我新建了一个JSP文件，写了样例，启动服务器发现页面乱码。经过检查，发现新建的JSP文件的编码格式是“ISO-8859-1”，后来改成“UTF-8”，页面也不乱码了。随后，我想如果新建JSP默认的编码格式是“UTF-8”就好了。在网上查询资料，我发现没有几个正确答案，于是问了一下同事，最终改了JSP默认编码。1、未改编码之前，新建的JSP页面<%String path = re

1、点击“Help->Install New Software...”2、单击“Add”，输入Name：FindBugs，Location：http://findbugs.cs.umd.edu/eclipse3、输入完毕，单击“OK”4、勾选“FindBugs”，点击“Next”，进入安装过程5、接着下一步，进入协议选择的

usage: java org.apache.catalina.startup.Catalina [ -config {pathname} ] [ -nonaming ] { -help | start | stop }2013-12-6 23:13:21 org.apache.catalina.core.AprLifecycleListener init信息: Loaded APR bas

/** * 查询省份名称 * @author YHD * @return * @see */ @SuppressWarnings("unchecked") @Override public List findProvince() { List proList = new ArrayList(); StringBuffer sb = new StringBuff

二月 28, 2014 11:32:02 下午 org.apache.catalina.core.AprLifecycleListener init严重: An incompatible version 1.1.22 of the APR based Apache Tomcat Native library is installed, while Tomcat requires version