<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[我的座右铭]]></title><description><![CDATA[怀揣一个梦想，不断奋斗。]]></description><link>https://blog.youkuaiyun.com/boy317</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; boy317]]></copyright><item><title><![CDATA[macbook安装佳能C3020打印机驱动安装错误代码701]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/121201804</link><guid>https://blog.youkuaiyun.com/boy317/article/details/121201804</guid><author>boy317</author><pubDate>Mon, 08 Nov 2021 10:03:35 +0800</pubDate><description><![CDATA[核心要点
在官网下载自己打印机型号的  最新驱动 ！！
macbook系统版本，11.x.x
验证网络
在浏览器中输入打印机IP，会打开一个登陆页。说明网络通。
举例：
截止到2021年11月，C3020的最新驱动是：
佳能官网驱动页

配置打印机步骤
系统偏好设置 -&gt; 打印机与扫描仪 -&gt; “+” -&gt; “IP”
协议：LPD
地址：（输入IP）
使用：选择软件 -&gt; Canon IR C3000 Series（没有PS后缀）
配置完成后如下图所示
测试
打开打印机队列，打印测试]]></description><category></category></item><item><title><![CDATA[错误: 找不到或无法加载主类]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/86701806</link><guid>https://blog.youkuaiyun.com/boy317/article/details/86701806</guid><author>boy317</author><pubDate>Wed, 30 Jan 2019 13:14:03 +0800</pubDate><description><![CDATA[IDEA 错误: 找不到或无法加载主类
你的问题一定是：
如果你能够猜测是pom文件的问题，或者是maven的问题。
那么原因一定是：Run Configuration
将这个图片中的选项勾选。，即可解决问题

...]]></description><category></category></item><item><title><![CDATA[mysql revoke grant]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/81237057</link><guid>https://blog.youkuaiyun.com/boy317/article/details/81237057</guid><author>boy317</author><pubDate>Fri, 27 Jul 2018 14:42:30 +0800</pubDate><description><![CDATA[
  GRANT ALL PRIVILEGES ON confluence.* TO ‘confluence’@’localhost’ IDENTIFIED BY ‘confluence’
  
  flush privileges
  
  revoke all on . from name@’host’;
]]></description><category></category></item><item><title><![CDATA[linux用户常用命令]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/81198018</link><guid>https://blog.youkuaiyun.com/boy317/article/details/81198018</guid><author>boy317</author><pubDate>Wed, 25 Jul 2018 10:41:46 +0800</pubDate><description><![CDATA[创建

useradd xxx

#指定并创建home目录
useradd –d /usr/xxx -m xxx

删除



userdel xxx

#删除用户并删除home目录
userdel -r xxx

修改



usermod -s /bin/ksh -d /home/xx1 –g developer xxx...]]></description><category></category></item><item><title><![CDATA[macbook parallels desktop安装windows 10]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/81194872</link><guid>https://blog.youkuaiyun.com/boy317/article/details/81194872</guid><author>boy317</author><pubDate>Wed, 25 Jul 2018 00:41:40 +0800</pubDate><description><![CDATA[macbook 虚拟机安装windows


在xclient下载parallels desktop


下载的是最新版本 



下载一个windows 10镜像


下载windows


准备安装
]]></description><category></category></item><item><title><![CDATA[StringBoot多数据源支持]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/78752994</link><guid>https://blog.youkuaiyun.com/boy317/article/details/78752994</guid><author>boy317</author><pubDate>Fri, 08 Dec 2017 16:28:46 +0800</pubDate><description><![CDATA[多数据元配置
首先在配置文件中根据spring.xxx前缀配置两个数据源#center
spring.ds_center.type=com.alibaba.druid.pool.DruidDataSource
spring.ds_center.driver-class-name=com.mysql.jdbc.Driver
spring.ds_center.url=jdbc:mysql://192.1]]></description><category></category></item><item><title><![CDATA[confluence迁移]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/78409639</link><guid>https://blog.youkuaiyun.com/boy317/article/details/78409639</guid><author>boy317</author><pubDate>Wed, 01 Nov 2017 00:11:28 +0800</pubDate><description><![CDATA[迁移步骤重点内容安装一台新的confluence服务。 
请参照如何安装confluence 
http://blog.youkuaiyun.com/boy298/article/details/50730221 
安装教程186迁移至188节点 
186安装位置：/usr/local/install/atlassian 
187安装位置：/usr/local/install/atlassian数据部分1、关闭]]></description><category></category></item><item><title><![CDATA[通辽市科区人才，科区就业和人才公共服务中心]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/78392349</link><guid>https://blog.youkuaiyun.com/boy317/article/details/78392349</guid><author>boy317</author><pubDate>Mon, 30 Oct 2017 14:00:42 +0800</pubDate><description><![CDATA[日常称呼：科区人才（科区人才交流培训中心） 
地点：新世纪大酒店路南，华通市场二楼官方（我打电话问过的哦） 
全名：通辽市科尔沁区就业和人才公共服务中心 
电话：（0475）8250817 
地点：通辽市科尔沁区建国路中段28号]]></description><category></category></item><item><title><![CDATA[How to increase MySQL memory limit?]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/52679170</link><guid>https://blog.youkuaiyun.com/boy317/article/details/52679170</guid><author>boy317</author><pubDate>Tue, 27 Sep 2016 11:20:52 +0800</pubDate><description><![CDATA[The question – I have a lot of RAM on my machine. How can I increase the memory limits used by MySQL so that MySQL uses more memory and less virtual memory?There are two MySQL variables that can be use]]></description><category></category></item><item><title><![CDATA[Mysql Memory Allocation]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/52679155</link><guid>https://blog.youkuaiyun.com/boy317/article/details/52679155</guid><author>boy317</author><pubDate>Tue, 27 Sep 2016 11:20:03 +0800</pubDate><description><![CDATA[Allocating RAM for MySQL - The Short AnswerIf using just MyISAM, set key_buffer_size to 20% of available RAM. (Plus innodb_buffer_pool_size=0) If using just InnoDB, set innodb_buffer_pool_size to 70% o]]></description><category></category></item><item><title><![CDATA[top命令快捷键介绍，交互命令，切换排序方式]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/52670083</link><guid>https://blog.youkuaiyun.com/boy317/article/details/52670083</guid><author>boy317</author><pubDate>Mon, 26 Sep 2016 14:39:51 +0800</pubDate><description><![CDATA[进入top界面后：M   —根据驻留内存大小进行排序 
P   —根据CPU使用百分比大小进行排序 
T   —根据时间/累计时间进行排序 
c   —切换显示命令名称和完整命令行 
t   —切换显示进程和CPU信息 
m   —切换显示内存信息 
l   —切换显示平均负载和启动时间信息 
o   —改变显示项目的顺序 
f   —从当前显示中添加或删除项目 
S   —切换到累计模式 
s]]></description><category></category></item><item><title><![CDATA[同一个tomcat，不同端口启动各自程序]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/52083082</link><guid>https://blog.youkuaiyun.com/boy317/article/details/52083082</guid><author>boy317</author><pubDate>Mon, 01 Aug 2016 09:49:50 +0800</pubDate><description><![CDATA[安装目录下找到server.xml
编辑server的子标签，添加一个service标签
<Service name="Catalina">    <Connector connectionTimeout="20000" port="8081" protocol="HTTP/1.1" redirectPort="8543"/>    <!-- Define an AJP 1.3 Connector]]></description><category></category></item><item><title><![CDATA[windows 以服务形式启动tomcat（后台启动）]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/52082744</link><guid>https://blog.youkuaiyun.com/boy317/article/details/52082744</guid><author>boy317</author><pubDate>Mon, 01 Aug 2016 09:05:20 +0800</pubDate><description><![CDATA[打开cmd，进入tomcat安装目录/bin，执行service.bat install看到提示信息：提示成功。 
The service “Tomcatx” has been installed.右键我的电脑，管理，服务和应用程序，服务，找到tomcat服务右键启动即可。]]></description><category></category></item><item><title><![CDATA[java调用.net（c#） dll（利用jacob）]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51683536</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51683536</guid><author>boy317</author><pubDate>Wed, 15 Jun 2016 16:46:48 +0800</pubDate><description><![CDATA[准备jdk：32位的 
jacob.jar和jacob.dll（32位的） 
（64位的我没做成功。）常用命令： 
注册：regasm  xxx.dll 
注销：regasm /u  xxx.dll资源下载jacob.jar注：java工程导入jacob.jar包，将jacob.dll（32位的）复制到%JAVAHOME%\bin目录下。代码第一步：c# 代码：using System;
using]]></description><category></category></item><item><title><![CDATA[异常-Dispatcher initialization failed]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51460934</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51460934</guid><author>boy317</author><pubDate>Fri, 20 May 2016 13:15:38 +0800</pubDate><description><![CDATA[严重:   ********** FATAL ERROR STARTING UP STRUTS-SPRING INTEGRATION **********
Looks like the Spring listener was not configured for your web app! 
Nothing will work until WebApplicationContextUtils ret]]></description><category></category></item><item><title><![CDATA[HTTP Status 500 - Internal Server Error]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51456073</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51456073</guid><author>boy317</author><pubDate>Thu, 19 May 2016 18:26:46 +0800</pubDate><description><![CDATA[页面显示错误信息：HTTP Status 500 - Internal Server Errortype Exception reportmessageInternal Server ErrordescriptionThe server encountered an internal error that prevented it from fulfilling this request.excep]]></description><category></category></item><item><title><![CDATA[struts与spring整合]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51455397</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51455397</guid><author>boy317</author><pubDate>Thu, 19 May 2016 17:09:53 +0800</pubDate><description><![CDATA[struts2提供了整合插件。
当请求过来时，经过某个特定拦截器，拦截器就是那个插件。
插件读取action配置文件，然后利用保存在servlet中的ActionContext对象调用getBean方法获取即找到spring配置文件中对应的bean的对象（就是action对象）。（即实现在action中注入service组件）
然后返回给拦截器，拦截器调用action中的方法。
所以此时的actio]]></description><category></category></item><item><title><![CDATA[Spring实现DAO模块]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51438429</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51438429</guid><author>boy317</author><pubDate>Tue, 17 May 2016 18:43:07 +0800</pubDate><description><![CDATA[实现dao模块1、 编写实体类 
2、 在配置文件中bean.xml添加配置信息。 
3、 添加数据库驱动jar包 
4、 编写dao类 
5、 将jdbcTemplate注入到dao中即配置bean.xml 
6、 编写测试类public class AdminUser {
    private int uid;
    private String username;
    private]]></description><category></category></item><item><title><![CDATA[Spring之框架初探]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51434917</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51434917</guid><author>boy317</author><pubDate>Tue, 17 May 2016 11:46:09 +0800</pubDate><description><![CDATA[Spring核心IoC：控制反转Inversion of Control 
AOP：Aspect Oriented programming依赖注入配置文件介绍1、 配置Bean的配置文件（文件名字叫什么都可以） 
2、 在程序中利用context获取实例对象如何实现依赖注入使用IoC容器实现依赖注入DI。DI依赖注入几种方法： 
    1. 构造注入（调用构造器） 
    2. set方法注入（]]></description><category></category></item><item><title><![CDATA[struts步骤]]></title><link>https://blog.youkuaiyun.com/boy317/article/details/51433573</link><guid>https://blog.youkuaiyun.com/boy317/article/details/51433573</guid><author>boy317</author><pubDate>Tue, 17 May 2016 09:30:02 +0800</pubDate><description><![CDATA[1、 框架 
2、 标签 
3、 资源文件和表单验证器 
4、 session会话 
5、 interceptor拦截器，实现认证访问 
6、 可复用组件]]></description><category></category></item></channel></rss>