<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[任何问题都能在Stack Overflow找到答案！]]></title><description><![CDATA[菜鸟抄袭日记]]></description><link>https://blog.youkuaiyun.com/echo_oy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; echo_oy]]></copyright><item><title><![CDATA[SAX Xml->SAXParseException在文档的元素内容中找到无效的 XML 字符 (Unicode: 0x10)]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/78256718</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/78256718</guid><author>echo_oy</author><pubDate>Tue, 17 Oct 2017 09:23:52 +0800</pubDate><description><![CDATA[在用SAX解析xml时，遇到文件中含unicode字符，则会抛出SAXParseException。


    
        Spring in Action
        45.0
    
    
        HG6201M     
        39.0
    
其实当文件较大时，部分某一条的数据并不是很重要，我们希望能够略过这条数据或对这条数据作特殊处理，而不是当遇]]></description><category></category></item><item><title><![CDATA[Meaning of logging information (I,O,R,W,U,E)]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/77945122</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/77945122</guid><author>echo_oy</author><pubDate>Tue, 12 Sep 2017 14:50:40 +0800</pubDate><description><![CDATA[(I)nput, (O)utput, (R)ead, (W)ritten, (U)pdated, (E)rror]]></description><category></category></item><item><title><![CDATA[linux定时任务计划contab]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/77726389</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/77726389</guid><author>echo_oy</author><pubDate>Wed, 30 Aug 2017 22:34:30 +0800</pubDate><description><![CDATA[1.crontab -l 列出crontab
2.crontab -r 删除crontab
3.crontab -e 编辑crontab配置crontabcrontab -e 配置定时任务
*  *  *  *  * 
分 时 日 月 周*/15 * * * * 每15分钟
*/15 * * * * /home/user/shell/bin/1.sh /home/user/shell/conf/]]></description><category></category></item><item><title><![CDATA[shell]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/77726258</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/77726258</guid><author>echo_oy</author><pubDate>Wed, 30 Aug 2017 22:18:20 +0800</pubDate><description><![CDATA[#!/bin/bash
变量$
$0表示shell本身的文件名
$1~$n
表示shell的参数

路径
1.获取当前路径
$(PWD)
$(cd `dirname $0`; pwd)
2.获取上级目录
dirname $PWD   echo $(dirname $(PWD))
${PWD%/*}]]></description><category></category></item><item><title><![CDATA[windows校准时间，与互联网同步]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/77413367</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/77413367</guid><author>echo_oy</author><pubDate>Sat, 19 Aug 2017 16:07:17 +0800</pubDate><description><![CDATA[微软服务器time.windows.com网络故障：改成阿里云的time.pool.aliyun.com]]></description><category></category></item><item><title><![CDATA[SpringMVC-接收传参为数组]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/74178284</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/74178284</guid><author>echo_oy</author><pubDate>Mon, 03 Jul 2017 11:12:22 +0800</pubDate><description><![CDATA[font-end：var ids = [];
ids[0] = 1;
ids[1] = 2;
$.post (
     url, {ids: id}, function (rsp) {
      if (rsp) {      }
});back-end:@RequestMapping("/get")
public void get(@RequestParam(value="ids[]",req]]></description><category></category></item><item><title><![CDATA[SpringMVC-HiddenHttpMethodFilter]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/74171215</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/74171215</guid><author>echo_oy</author><pubDate>Mon, 03 Jul 2017 09:32:59 +0800</pubDate><description><![CDATA[SpringMVC默认支持浏览器POST/GET请求，当配置http请求时，配置Delete或PUT，报403错误，请求不到服务端路径， 
支持其它请求类型，需要配置：<filter>
        <filter-name>HiddenHttpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filt]]></description><category></category></item><item><title><![CDATA[Java检测文件编码]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/74011378</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/74011378</guid><author>echo_oy</author><pubDate>Fri, 30 Jun 2017 18:13:46 +0800</pubDate><description><![CDATA[Java检测文件编码在Demo中涉及到文件的读写操作，但是在程序中并不知道文件的编码格式，文件的编码格式有UTF8，GBK等，所以需要通过代码判断文件的编码格式；这里使用了第三方工具包juniversalchardet 
地址上有相应的说明，maven依赖<dependency>
    <groupId>com.googlecode.juniversalchardet</groupId>]]></description><category></category></item><item><title><![CDATA[EasyUI datagrid cell自适应]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/73826721</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/73826721</guid><author>echo_oy</author><pubDate>Wed, 28 Jun 2017 10:25:44 +0800</pubDate><description><![CDATA[EasyUI datagrid cell宽度自适应，在js中配置宽度时发现width配置为百分比没有起作用，
用到了fitColumns:true这个属性。这个属性的使用需要至少设定clounms里面一列的宽度，这样才能自适应，
但是自适应的宽度与设定的宽度有关。
dataGrid.datagrid({
		url : 'data.do',
		fitColumns:true,
		colu]]></description><category></category></item><item><title><![CDATA[Idea常见操作]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/73612050</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/73612050</guid><author>echo_oy</author><pubDate>Thu, 22 Jun 2017 23:31:35 +0800</pubDate><description><![CDATA[1.版本控制时，父级目录作相应的颜色改变。
File->Settings->Version Control ->选中 Show directories with changed descendants]]></description><category></category></item><item><title><![CDATA[记录ubuntu上安装git后，ssh连接不上]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/73611868</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/73611868</guid><author>echo_oy</author><pubDate>Thu, 22 Jun 2017 23:01:41 +0800</pubDate><description><![CDATA[仅用作记录：
问题：安装git后，连接ssh不成功，
已在本机生成私钥和公钥,ssh-keygen -t rsa -C "xxx@xx.com"且在Git服务器上配置了ssh公钥，在测试连接是否成功时，访问受限。


解决：ssh add 密钥文件路径eg: ssh add /home/用户/.ssh/配置文件名称]]></description><category></category></item><item><title><![CDATA[mysql免安装版简单使用步骤]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/72832682</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/72832682</guid><author>echo_oy</author><pubDate>Thu, 01 Jun 2017 16:41:21 +0800</pubDate><description><![CDATA[1.解压到指定文件夹下.
2.修改my.ini中basedir和datadir的修改为现在文件的位置
3.添加环境变量
4.安装服务到windows:已管理员方式运行cmd  ,mysqld -install 实例服务名
5.初始化mysql, mysqld  --initialize
6.net start 实例服务名]]></description><category></category></item><item><title><![CDATA[MySQL触发器]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/72762007</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/72762007</guid><author>echo_oy</author><pubDate>Fri, 26 May 2017 01:16:30 +0800</pubDate><description><![CDATA[注：本文内容来源互联网，仅整理自己用。
CREATE TRIGGER 触发器名称> 
 --触发器必须有名字，最多64个字符，可能后面会附有分隔符.它和MySQL中其他对象的命名方式基本相象.
{ BEFORE | AFTER } 
 --触发器有执行的时间设置：可以设置为事件发生前或后。
{ INSERT | UPDATE | DELETE } 
 --同样也能设定触发的事件：它们可]]></description><category></category></item><item><title><![CDATA[mysql存储过程]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/72761563</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/72761563</guid><author>echo_oy</author><pubDate>Fri, 26 May 2017 00:57:40 +0800</pubDate><description><![CDATA[首先写一个mysql的最简单存储过程：
DELIMITER $$   
  
DROP PROCEDURE IF EXISTS HelloWorld$$   
CREATE PROCEDURE HelloWorld()   
BEGIN   
    SELECT "Hello World!";   
END$$   
  
DELIMITER ; 调用HelloWorld存储过程
CALL]]></description><category></category></item><item><title><![CDATA[INFO: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/71156997</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/71156997</guid><author>echo_oy</author><pubDate>Thu, 04 May 2017 00:34:11 +0800</pubDate><description><![CDATA[五月 04, 2017 12:29:23 上午 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined
五月 04, 2017 12:29:23 上午 org.apache.catalina.startup.Tag]]></description><category></category></item><item><title><![CDATA[SpringBoot的配置文件]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/70990834</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/70990834</guid><author>echo_oy</author><pubDate>Sat, 29 Apr 2017 21:30:47 +0800</pubDate><description><![CDATA[1.application.properties
server.port=9002
server.context-path=/springboot
2.application.yml
server:
port: 空格+9002
context-path: 空格+/springboot
idea默认在指令前面生成空格]]></description><category></category></item><item><title><![CDATA[ubuntu gnome3 下eclipse dialog界面显示不全]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/70768988</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/70768988</guid><author>echo_oy</author><pubDate>Wed, 26 Apr 2017 00:54:07 +0800</pubDate><description><![CDATA[可能由于gnome桌面环境的原因，导致eclipse在打开dialog时显示不全，如下图：




解决方法 Window——preferences—— General——Colors and Font  —Basic下的Dialog Font调小点]]></description><category></category></item><item><title><![CDATA[linux常用操作整理（资料来源于互联网，自己用）]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/70342099</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/70342099</guid><author>echo_oy</author><pubDate>Sat, 22 Apr 2017 20:38:09 +0800</pubDate><description><![CDATA[1.sudo -i 获取Root权限 命令进行后，输入exit即可注销回到先前用户]]></description><category></category></item><item><title><![CDATA[ubuntu 16.04安装软件(自用资料)]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/70343535</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/70343535</guid><author>echo_oy</author><pubDate>Sat, 22 Apr 2017 01:54:36 +0800</pubDate><description><![CDATA[Ubuntu自带火狐浏览器和ubuntu web browser ,下载桌面版Chrome google-chrome-stable_current_amd64.deb,
1.sudo dpkg -i google-chrome-stable_current_amd64.deb
2. sudo apt-get -f install]]></description><category></category></item><item><title><![CDATA[embedded tomcat]]></title><link>https://blog.youkuaiyun.com/echo_oy/article/details/64442586</link><guid>https://blog.youkuaiyun.com/echo_oy/article/details/64442586</guid><author>echo_oy</author><pubDate>Tue, 21 Mar 2017 15:30:53 +0800</pubDate><description><![CDATA[String webBase = new File("src/main/webapp").getAbsolutePath();
        Tomcat tomcat = new Tomcat();
        tomcat.setPort(9002);
        tomcat.setBaseDir(".");
        StandardServer server = (Sta]]></description><category></category></item></channel></rss>