<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[tianshideemo的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/tianshideemo</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; tianshideemo]]></copyright><item><title><![CDATA[python进阶学习参考数据]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/127338915</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/127338915</guid><author>tianshideemo</author><pubDate>Sat, 15 Oct 2022 19:07:56 +0800</pubDate><description><![CDATA[python学习参考书籍]]></description><category></category></item><item><title><![CDATA[解决fiddler 工具抓发 遇到的问题]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/126929622</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/126929622</guid><author>tianshideemo</author><pubDate>Mon, 19 Sep 2022 11:20:35 +0800</pubDate><description><![CDATA[fiddler开启后，浏览器提示：Request has been terminated Possible causes: the network is……]]></description><category></category></item><item><title><![CDATA[esticSearch 入门使用——es 搜索问题排查]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/126878287</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/126878287</guid><author>tianshideemo</author><pubDate>Thu, 15 Sep 2022 19:47:10 +0800</pubDate><description><![CDATA[es入门使用，搜索问题排查]]></description><category></category></item><item><title><![CDATA[arthas线上使用实践]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/126849235</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/126849235</guid><author>tianshideemo</author><pubDate>Wed, 14 Sep 2022 11:42:28 +0800</pubDate><description><![CDATA[arthas 线上问题分析实践]]></description><category></category></item><item><title><![CDATA[java本地测试]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/120511373</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/120511373</guid><author>tianshideemo</author><pubDate>Mon, 27 Sep 2021 16:23:55 +0800</pubDate><description><![CDATA[本地idea调试SpringBoot工程，报错 ：
Caused by: org.I0Itec.zkclient.exception.ZkTimeoutException: Unable to connect to zookeeper server within timeout: 3000
1、SprintBoot单元测试连接zookeeper；
zookeeper注册中心开启了 安全认证，本地调试，无法注册；
需要增加VMOptions 配置：
-Dzookeeper.sasl.client=false
]]></description><category></category></item><item><title><![CDATA[使用 ant 运行build.xml 运行 报JRE version less than 1.7 is not supported.]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/79974179</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/79974179</guid><author>tianshideemo</author><pubDate>Tue, 17 Apr 2018 14:15:36 +0800</pubDate><description><![CDATA[ 
Eclipse 升级到Mars 4.5.1或者以上的Oxygen版本后，老项目使用jdk1.6，通过ant编译jar时，会遇到如下问题：

使用jre1.6运行ant-打jar包 报JRE version less than 1.7 is not supported.

解决方案： 
选中build.xml,进入“run as”—&amp;gt;”Extenal  Tools configuratio...]]></description><category></category></item><item><title><![CDATA[/http.ser.gz (设备上没有空间) java.io.IOException: No space left on device，磁盘空间不足]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/79798770</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/79798770</guid><author>tianshideemo</author><pubDate>Tue, 03 Apr 2018 09:46:29 +0800</pubDate><description><![CDATA[原文: 
https://blog.youkuaiyun.com/blogzlh/article/details/24312963 
2018-04-03 09:44:46.690 [javamelody community_cms] WARN  net.bull.javamelody 
                                exception while collecting da...]]></description><category></category></item><item><title><![CDATA[linux安装apache]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/79445634</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/79445634</guid><author>tianshideemo</author><pubDate>Mon, 05 Mar 2018 14:42:28 +0800</pubDate><description><![CDATA[下载安装包：

http://httpd.apache.org/download.cgi

httpd-2.4.29.tar.gz

复制代码

创建httpd用户

groupadd httpd 
useradd -g httpd -s /sbin/nologin -M httpd

tar zxvf httpd-2.4.29.tar.gz 
cd httpd-2.4.29 
./configu...]]></description><category></category></item><item><title><![CDATA[JWT 跨域token 安全解决方案]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78738069</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78738069</guid><author>tianshideemo</author><pubDate>Thu, 07 Dec 2017 10:12:24 +0800</pubDate><description><![CDATA[如何解决token跨域问题把token返回给客户端，让客户端存储在localstorage中或者cookie中 
一般sso都是针对同一个一级域名不同的二级域名来做，所以设置cookie的domain为一级域名即可cookie被盗用问题如何解决设置httpOnly，不允许js调用获得cookie 
增加客户端签名认证以及时间戳]]></description><category></category></item><item><title><![CDATA[linux 安装redis4.0.2]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78611146</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78611146</guid><author>tianshideemo</author><pubDate>Thu, 23 Nov 2017 10:04:41 +0800</pubDate><description><![CDATA[系统版本red hat 



下载redis

进入/usr/local/src,下载redis 最新版本，我这里安装的是4.0.12 
 # cd usr/local/src 
 # wget http://download.redis.io/releases/redis-4.0.2.tar.gz



解压redis文件

# tar zxvf redis-4.0.2.tar.gz 
 # ...]]></description><category></category></item><item><title><![CDATA[使用ueditor插件]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78599176</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78599176</guid><author>tianshideemo</author><pubDate>Wed, 22 Nov 2017 09:28:15 +0800</pubDate><description><![CDATA[ueditor]]></description><category></category></item><item><title><![CDATA[文章标题]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78582007</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78582007</guid><author>tianshideemo</author><pubDate>Mon, 20 Nov 2017 14:33:22 +0800</pubDate><description><![CDATA[Linux下如何查看版本信息Linux下如何查看版本信息， 包括位数、版本信息以及CPU内核信息、CPU具体型号等等，整个CPU信息一目了然。　　1、# uname －a   （Linux查看版本当前操作系统内核信息）　　Linux localhost.localdomain 2.4.20-8 #1 Thu Mar 13 17:54:28 EST 2003 i686 athlon i386 GNU/]]></description><category></category></item><item><title><![CDATA[Linux 安装Nginx详细图解教程]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78581654</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78581654</guid><author>tianshideemo</author><pubDate>Mon, 20 Nov 2017 14:00:24 +0800</pubDate><description><![CDATA[系统：Centos7  64位 
Nginx:  http://nginx.org/en/download.html 目前最新版本1.9.4 我下载1.8.0下载模块依赖性Nginx需要依赖下面3个包 
1.gzip 模块需要 zlib 库 ( 下载: http://www.zlib.net/ ) 
2.rewrite 模块需要 pcre 库 ( 下载: http://www.pcre.org/ )]]></description><category></category></item><item><title><![CDATA[Hibernate 设置唯一联合索引]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78488889</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78488889</guid><author>tianshideemo</author><pubDate>Thu, 09 Nov 2017 13:54:59 +0800</pubDate><description><![CDATA[@Table 注解包含一个schema和一个catelog 属性，使用@UniqueConstraints 可以定义表的唯一约束。如果是联合约束就用下面这种@Table(name=”tbl_sky”, 
  uniqueConstraints = {@UniqueConstraint(columnNames={“month”, “day”})})如果是单一字段约束可以用@Table(name=”tb]]></description><category></category></item><item><title><![CDATA[网站页面ab 压力测试]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/78485673</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/78485673</guid><author>tianshideemo</author><pubDate>Thu, 09 Nov 2017 09:32:17 +0800</pubDate><description><![CDATA[AB测试,200个请求,20个并发.这样的测试强度,CPU占了70-80%,w3p占用了70多M内存,本想多测几次,看看它的内存会不会涨上去,没 有测试机器没办法,开发机要干活.我估计CPU就有问题了,性能有好些个地方还需要优化.顺便把测试的工具用法作个记号基本用法: 
ab -n 全部请求数 -c 并发数 测试url 
例:ab -n 1000 -c 50 http://www.newdev.gz]]></description><category></category></item><item><title><![CDATA[swagger ui js 错误：Failed to execute 'serializeToString' on 'XMLSerializer': parameter 1 is not of typ]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/77966256</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/77966256</guid><author>tianshideemo</author><pubDate>Wed, 13 Sep 2017 15:00:11 +0800</pubDate><description><![CDATA[经过排查，引发此错误的原因是，表中有一个字段名称为“NodeName”，应该是在前台xml解析时引发冲突所致。我的解决办法是： 修改列名，修改映射。如下：[Column(“NodeName”)] 
public string Name { get; set; }ps:说下我的思路，前台错误处打上断点，循环跳出（或者F8），注意观察出错时的节点名，见下图：根据此法快速定位到解析错误的表名，然后根据排除]]></description><category></category></item><item><title><![CDATA[欢迎使用优快云-markdown编辑器]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/77966233</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/77966233</guid><author>tianshideemo</author><pubDate>Wed, 13 Sep 2017 14:59:01 +0800</pubDate><description><![CDATA[欢迎使用Markdown编辑器写博客本Markdown编辑器使用StackEdit修改而来，用它写博客，将会带来全新的体验哦：
Markdown和扩展Markdown简洁的语法
代码块高亮
图片链接和图片上传
LaTex数学公式
UML序列图和流程图
离线写博客
导入导出Markdown文件
丰富的快捷键
快捷键
加粗    Ctrl + B 
斜体    Ctrl + I 
引用    Ctrl]]></description><category></category></item><item><title><![CDATA[JPA 批量删除无法]]></title><link>https://blog.youkuaiyun.com/tianshideemo/article/details/77880790</link><guid>https://blog.youkuaiyun.com/tianshideemo/article/details/77880790</guid><author>tianshideemo</author><pubDate>Thu, 07 Sep 2017 14:14:31 +0800</pubDate><description><![CDATA[今天开发一个springBoot项目，使用JPA操作数据库，
删除实体的关联关系，下面的删除方法突然不生效的，怎么都删不掉，

public void batchDelete(List entities) {
 for(int i=0;i
 em.remove(em.merge(entities.get(i)));
 if(i % 30== 0) {]]></description><category></category></item></channel></rss>