<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[u010898405的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/u010898405</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; u010898405]]></copyright><item><title><![CDATA[mac上java可以执行，javac报错]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/102557429</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/102557429</guid><author>u010898405</author><pubDate>Mon, 14 Oct 2019 21:46:23 +0800</pubDate><description><![CDATA[在mac上的默认路径安装完jdk之后，配置完路径，运行java命令运行成功，但是javac命令有错误，报错如下：

Unable to locate an executable at "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/javac" (-1)

在这个路径上找不到可以执行的。

那么我们查看ja...]]></description><category></category></item><item><title><![CDATA[Error configuring application listener of class org.springframework.web.context.ContextLoaderListen]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/51932443</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/51932443</guid><author>u010898405</author><pubDate>Sun, 17 Jul 2016 15:13:43 +0800</pubDate><description><![CDATA[查了明明有这个jar包，但是报这个错误的，其实就tomcat的缓存问题，在tomcat-webapp目录下，把项目删了，再运行就可以了]]></description><category></category></item><item><title><![CDATA[已经加载了类库，还是报错启动报错:java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderList]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/50387187</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/50387187</guid><author>u010898405</author><pubDate>Wed, 23 Dec 2015 15:11:39 +0800</pubDate><description><![CDATA[你需要设置一下eclipse：
项目 —> 属性 -> Deployment Assembly -> Add -> Java Build Path Entries -> 选择Maven Dependencies -> Finish -> OK]]></description><category></category></item><item><title><![CDATA[服务器执行到这里就停住不动了Initializing Spring root WebApplicationContext]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/48654403</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/48654403</guid><author>u010898405</author><pubDate>Tue, 22 Sep 2015 15:09:47 +0800</pubDate><description><![CDATA[Initializing Spring root WebApplicationContext
之前查资料说是数据库没有连上啊，IP端口改动之类的，最后结果是没有在

MyBatis配置文件Configuration.xml里配置typeAliases标签，因为在映射文件中加了新的返回类型，并没有在这里配置，只要在这里配置新加的返回值地址路径就可以了]]></description><category></category></item><item><title><![CDATA[实现简单的MVC模式，通过一个小例子，不是很完美，但是可以说明一部分的问题]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/47004889</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/47004889</guid><author>u010898405</author><pubDate>Wed, 22 Jul 2015 16:08:29 +0800</pubDate><description><![CDATA[1.首先建立一个请求页面

   list the student information 
  

很简单，就是一个超链接，输出一个表中的信息
2.建立servlet，接受请求并转发
通过调用Dao接收返回从数据库中查询数据包装成的模型组合二成的list,把list转发给页面，在页面中读取
public class LlistAllStudentsServlet extends ]]></description><category></category></item><item><title><![CDATA[An error occurred at line: 7 in the generated java file Only a type can be imported. java.util.list]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/47004779</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/47004779</guid><author>u010898405</author><pubDate>Wed, 22 Jul 2015 15:57:03 +0800</pubDate><description><![CDATA[出现这个错误一般都是jSP里面加载的不对，像我的话就是在第一行的import语句里面写错了]]></description><category></category></item><item><title><![CDATA[把从数据库中查询出的一个字段封装到一个List中,返回List]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/46793717</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/46793717</guid><author>u010898405</author><pubDate>Tue, 07 Jul 2015 20:13:15 +0800</pubDate><description><![CDATA[public List getGysInfos() {
Connection conn = MySqlConn.getConnection();//连接数据库
PreparedStatement ps = null;
ResultSet rs = null;
String sql = "select name from tb_gxsinfo";
List list = new Array]]></description><category></category></item><item><title><![CDATA[复制代码Frame无法显示]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/46764217</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/46764217</guid><author>u010898405</author><pubDate>Sun, 05 Jul 2015 17:18:29 +0800</pubDate><description><![CDATA[package com.frame;


import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Desktop;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import]]></description><category></category></item><item><title><![CDATA[hibernanet问题]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/46686657</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/46686657</guid><author>u010898405</author><pubDate>Mon, 29 Jun 2015 20:50:43 +0800</pubDate><description><![CDATA[log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
%%%% Error Creating SessionFactory %%%%
org.hibernate.Hibe]]></description><category></category></item><item><title><![CDATA[hibernate中使用MyEclipse工具时，加载数据库的配置信息时候，当加载数据库的驱动时测试不成功]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/46646541</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/46646541</guid><author>u010898405</author><pubDate>Fri, 26 Jun 2015 10:03:44 +0800</pubDate><description><![CDATA[hibernate中使用MyEclipse工具时，加载数据库的配置信息时候，当加载数据库的驱动时测试不成功，报错是要你检查你的URL，然后你发现你的URL没有错，这是你可以看看Driver classname。确定是com.mysql.jdbc.Driver，因为有时候你自动加载的JARs,她出来的名字其实不是com.mysql.jdbc.Driver，这时你需要换个驱动]]></description><category></category></item><item><title><![CDATA[运行hibernate时报错Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntit]]></title><link>https://blog.youkuaiyun.com/u010898405/article/details/46641819</link><guid>https://blog.youkuaiyun.com/u010898405/article/details/46641819</guid><author>u010898405</author><pubDate>Thu, 25 Jun 2015 21:55:05 +0800</pubDate><description><![CDATA[六月 25, 2015 9:50:57 下午 org.hibernate.dialect.Dialect 
信息: Using dialect: org.hibernate.dialect.MySQLDialect
六月 25, 2015 9:50:57 下午 org.hibernate.engine.jdbc.JdbcSupportLoader useContextualLobCreatio]]></description><category></category></item></channel></rss>