<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[错误集中营]]></title><description><![CDATA[开发学习笔记]]></description><link>https://blog.youkuaiyun.com/enterys</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; enterys]]></copyright><item><title><![CDATA[面向政企，未来网络安全运营怎么做？]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/165717986</link><guid>https://blog.youkuaiyun.com/enterys/article/details/165717986</guid><author>enterys</author><pubDate>Thu, 17 Sep 2026 10:00:11 +0800</pubDate><description><![CDATA[不再是 “出了事救火”，而是把安全运营变成持续迭代的风险管控工程。]]></description><category></category></item><item><title><![CDATA[weblogic下 ClassNotFoundException: org.hibernate.hql.ast.HqlToken]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/90666833</link><guid>https://blog.youkuaiyun.com/enterys/article/details/90666833</guid><author>enterys</author><pubDate>Wed, 29 May 2019 10:48:10 +0800</pubDate><description><![CDATA[异常信息： ClassNotFoundException: org.hibernate.hql.ast.HqlToken
在hibernate3中需要用到antlr.jar，然而这个包在weblogic.jar中已经包含了antrl类库，就会产生一些类加载的错误，无法找到在war或者ear中的hibernate3.jar。

解决方法为：
在hibernate3的配置文件中加入：
  &lt;pr...]]></description><category></category></item><item><title><![CDATA[各种浏览器下兼容解析XML问题]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/88886968</link><guid>https://blog.youkuaiyun.com/enterys/article/details/88886968</guid><author>enterys</author><pubDate>Fri, 29 Mar 2019 11:13:58 +0800</pubDate><description><![CDATA[这个问题折腾了崩溃了，网上找各种代码都不好使。下面这个也是网上找到的，兼容我电脑上所有的浏览器！特意MARK一下。
if (window.DOMParser)
  {
  parser=new DOMParser();
  xmlDoc=parser.parseFromString(text,"text/xml");
  }
else // Internet Explorer
  {
  xmlD...]]></description><category></category></item><item><title><![CDATA[一文梳理等保2.0与工业控制系统安全扩展要求]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/87991624</link><guid>https://blog.youkuaiyun.com/enterys/article/details/87991624</guid><author>enterys</author><pubDate>Wed, 27 Feb 2019 21:25:24 +0800</pubDate><description><![CDATA[本文转自工业安全产业联盟
等级保护2.0标准包括安全通用要求、云计算安全扩展要求、移动互联安全扩展要求、物联网安全扩展要求、工业控制安全扩展要求5个部分。与等保1.0比，等级保护2.0丰富了防护内容和要求，精简了多余或者不适用的内容，增加了无线网络、网络集中监控等的要求。
本文参考《信息安全技术网络安全等级保护基本要求》（送审稿）（以下简称“该标准”）分析等保2.0的主要变化以及针对工业控制系统的...]]></description><category></category></item><item><title><![CDATA[Caused by: org.elasticsearch.search.query.QueryPhaseExecutionException: Result window is too large,]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/78327005</link><guid>https://blog.youkuaiyun.com/enterys/article/details/78327005</guid><author>enterys</author><pubDate>Tue, 24 Oct 2017 10:42:14 +0800</pubDate><description><![CDATA[ES查询出现下面错误：Caused by: org.elasticsearch.search.query.QueryPhaseExecutionException: Result window is too large, from + size must be less than or equal to: [10000] but was [1346010]. See the scroll api f]]></description><category></category></item><item><title><![CDATA[elasticsearch head 连接不到elasticsearch]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/77045782</link><guid>https://blog.youkuaiyun.com/enterys/article/details/77045782</guid><author>enterys</author><pubDate>Thu, 10 Aug 2017 12:04:47 +0800</pubDate><description><![CDATA[配置好head后看到没有正常连接到elasticsearch。 
出现上图问题需要在elasticsearch.yml文件中增加以下配置重启即可：http.cors.enabled: true
http.cors.allow-origin: "*"重启后效果：]]></description><category></category></item><item><title><![CDATA[UML各种视图的简介]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/76571929</link><guid>https://blog.youkuaiyun.com/enterys/article/details/76571929</guid><author>enterys</author><pubDate>Wed, 02 Aug 2017 10:22:44 +0800</pubDate><description><![CDATA[UML各种视图的简介]]></description><category></category></item><item><title><![CDATA[tomcat服务器优化方案]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/70172414</link><guid>https://blog.youkuaiyun.com/enterys/article/details/70172414</guid><author>enterys</author><pubDate>Fri, 14 Apr 2017 15:08:46 +0800</pubDate><description><![CDATA[<Connector port="80" protocol="HTTP/1.1" 
             maxHttpHeaderSize="8192" 
             maxThreads="1000"
             minSpareThreads="100"
             maxSpareThreads="300" 
             enabl]]></description><category></category></item><item><title><![CDATA[Linux中对MySQL优化]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/70172369</link><guid>https://blog.youkuaiyun.com/enterys/article/details/70172369</guid><author>enterys</author><pubDate>Fri, 14 Apr 2017 15:04:54 +0800</pubDate><description><![CDATA[vim /etc/my.cnf以下只列出my.cnf文件中[mysqld]段落中的内容，其他段落内容对MySQL运行性能影响甚微，因而姑且忽略。[mysqld]
port = 3306
serverid = 1
socket = /tmp/mysql.sock
skip-locking避免MySQL的外部锁定，减少出错几率增强稳定性。skip-name-resolve禁止MySQL对外部连接进行DN]]></description><category></category></item><item><title><![CDATA[Docker常用命令]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/69568845</link><guid>https://blog.youkuaiyun.com/enterys/article/details/69568845</guid><author>enterys</author><pubDate>Fri, 07 Apr 2017 16:29:31 +0800</pubDate><description><![CDATA[查看docker信息（version、info）# 查看docker版本
$docker version# 显示docker系统的信息
$docker info对image的操作（search、pull、images、rmi、history）# 检索image
$docker search image_name# 下载image
$docker pull image_name# 列出镜像列表; -a]]></description><category></category></item><item><title><![CDATA[CentOS7安装 Docker]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/69526197</link><guid>https://blog.youkuaiyun.com/enterys/article/details/69526197</guid><author>enterys</author><pubDate>Fri, 07 Apr 2017 13:49:20 +0800</pubDate><description><![CDATA[CentOS7 系统 CentOS-Extras 库中已带 Docker，可以直接安装：$ sudo yum install docker安装之后启动 Docker 服务，并让它随系统启动自动加载。$ sudo service docker start
$ sudo chkconfig docker on]]></description><category></category></item><item><title><![CDATA[Linux mint 下的 MAVEN配置]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/53783153</link><guid>https://blog.youkuaiyun.com/enterys/article/details/53783153</guid><author>enterys</author><pubDate>Wed, 21 Dec 2016 12:53:18 +0800</pubDate><description><![CDATA[在linux mint 下的maven配置如下：解压apache-maven-3.3.9-bin.tar.gz到 usr/maven 路径下sudo tar zxvf apache-maven-3.3.9-bin.tar.gz -C /usr/maven 此时发现在/usr/maven 路径下生成一个文件夹 apache-maven-3.3.9接下来需要配置变量，在mint下面的配置和其他的不太一样]]></description><category></category></item><item><title><![CDATA[Linux Mint 安装JDK]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/53781356</link><guid>https://blog.youkuaiyun.com/enterys/article/details/53781356</guid><author>enterys</author><pubDate>Wed, 21 Dec 2016 10:30:41 +0800</pubDate><description><![CDATA[本文说明安装操作系统版本为 linuxmint-18.1-cinnamon-64bit该版本系统中默认安装了JDK1.8，对我来讲还用不到这么高版本的JDK。所以自己安装了JDK1.7.0_80版本的。 
  在安装前先卸载了JDK1.8，命令如下：sudo apt-get update && apt-get remove openjdk*然后找到下载的jdk1.7版本，进行解压。解压到 /usr/]]></description><category></category></item><item><title><![CDATA[Spring Boot 搭建应用实现登陆实例，页面使用bootstrap]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/53760933</link><guid>https://blog.youkuaiyun.com/enterys/article/details/53760933</guid><author>enterys</author><pubDate>Tue, 20 Dec 2016 11:21:15 +0800</pubDate><description><![CDATA[Spring boot 搭建web应用集成了thymeleaf模板实现登陆 
   下面是pom.xml的配置<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-ins]]></description><category></category></item><item><title><![CDATA[Oracle中IP转Long 和java中IP转Long]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/53760552</link><guid>https://blog.youkuaiyun.com/enterys/article/details/53760552</guid><author>enterys</author><pubDate>Tue, 20 Dec 2016 10:55:53 +0800</pubDate><description><![CDATA[Oracle中IP转long 和Long转IP
create or replace function ip2number(ip varchar2)   
return number  
is  
  ip_num_hex varchar2(80);  
begin  
  if (regexp_like(ip, '^(/d{1,3})/.(/d{1,3})/.(/d{1,3})/.(/d{1,3})]]></description><category></category></item><item><title><![CDATA[java webservices 接口示例和demo下载地址]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/52189086</link><guid>https://blog.youkuaiyun.com/enterys/article/details/52189086</guid><author>enterys</author><pubDate>Fri, 12 Aug 2016 10:06:02 +0800</pubDate><description><![CDATA[示文中使用Xfire实现webservice接口，文中借鉴了其他作者的内容。在接口中比较重要的有services.xml和web.xml。 
下面是结构： 
其中要注意services.xml。可能会导致Unrecognized xbean element mapping: beans in namespace http://xfire.codehaus.org/config/1.0 的错误出现。]]></description><category></category></item><item><title><![CDATA[SpringBoot启用HTTPS协议]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/52034250</link><guid>https://blog.youkuaiyun.com/enterys/article/details/52034250</guid><author>enterys</author><pubDate>Tue, 26 Jul 2016 11:37:44 +0800</pubDate><description><![CDATA[是用SpringBoot开发项目要求用HTTPS协议进行访问，配置很简单，需要简单的几步就可以完成。 
1、需要一个证书，可以自己生成或者购买。下面是我们通过keytool自己生成。 
 生成命令： keytool -genkey -alias tomcat  -storetype PKCS12 -keyalg RSA -keysize 2048  -keystore keystore.p12 -v]]></description><category></category></item><item><title><![CDATA[Intellij IDEA 启动出现“前言中不允许有内容”]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/51955545</link><guid>https://blog.youkuaiyun.com/enterys/article/details/51955545</guid><author>enterys</author><pubDate>Tue, 19 Jul 2016 14:29:52 +0800</pubDate><description><![CDATA[一次意外关机，导致打开开发工具Intellij IDEA在运行项目过程中出现下图错误： 
 修改错误方法，在IDEA的workspace中找到 .idea 目录下的workspace.xml文件删除即可。]]></description><category></category></item><item><title><![CDATA[常用Java的搜索引擎框架]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/51770023</link><guid>https://blog.youkuaiyun.com/enterys/article/details/51770023</guid><author>enterys</author><pubDate>Mon, 27 Jun 2016 17:50:11 +0800</pubDate><description><![CDATA[1、Java 全文搜索引擎框架 Lucene

毫无疑问，Lucene是目前最受欢迎的Java全文搜索框架，准确地说，它是一个全文检索引擎的架构，提供了完整的查询引擎和索引引擎，部分文本分析引擎。Lucene为开发人员提供了相当完整的工具包，可以非常方便地实现强大的全文检索功能。下面有几款搜索引擎框架也是基于Lucene实现的。

官方网站：http://lucene.apache.org]]></description><category></category></item><item><title><![CDATA[JAVA通过某年的几周获取该周的开始时间和结束时间]]></title><link>https://blog.youkuaiyun.com/enterys/article/details/49911609</link><guid>https://blog.youkuaiyun.com/enterys/article/details/49911609</guid><author>enterys</author><pubDate>Wed, 18 Nov 2015 19:09:20 +0800</pubDate><description><![CDATA[这个代码在网上找的。
package com.oce.tsm.ui.sim.banKpi.utils;

import java.util.Calendar;

public class WeekUtils {
	    
	    public static void main(String[] args) {
	        
	    	WeekUtils cd = new WeekUt]]></description><category></category></item></channel></rss>