<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[caicai1hao的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/caicai1hao</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; caicai1hao]]></copyright><item><title><![CDATA[elasticSearch踩坑，导入数据报错detailMessage=Elasticsearch exception [type=date_time_parse_exception]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/132135894</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/132135894</guid><author>caicai1hao</author><pubDate>Sun, 06 Aug 2023 21:30:50 +0800</pubDate><description><![CDATA[elasticSearch传日期时间格式时，不能直接传Java.util.Date。需要传日期时间的纯字符串。]]></description><category></category></item><item><title><![CDATA[整合SSM项目（图书管理项目）]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/108461880</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/108461880</guid><author>caicai1hao</author><pubDate>Wed, 09 Sep 2020 19:57:35 +0800</pubDate><description><![CDATA[项目支持

Maven、mybatis、Spring、数据库知识、前端知识

数据库环境

创建数据库表

基本环境搭建

1.新建一个Maven项目！添加web支持

2.导入相关的pom依赖


 &lt;!--依赖-:junit,数据库驱动，连接池，servlet,jsp,mybatis,mybatis-spring,spring--&gt;
    &lt;dependencies&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;j]]></description><category></category></item><item><title><![CDATA[Jackson使用]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/108450736</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/108450736</guid><author>caicai1hao</author><pubDate>Tue, 08 Sep 2020 09:27:10 +0800</pubDate><description><![CDATA[Controller返回Json数据

Jackson是目前比较好的json解析工具了

我们这里使用Jackson，使用它需要导入它的jar包；


&lt;dependency&gt;
            &lt;groupId&gt;com.fasterxml.jackson.core&lt;/groupId&gt;
            &lt;artifactId&gt;jackson-databind&lt;/artifactId&gt;
            &lt;version&g]]></description><category></category></item><item><title><![CDATA[SpringMVC乱码问题解决]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/108450129</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/108450129</guid><author>caicai1hao</author><pubDate>Mon, 07 Sep 2020 16:26:45 +0800</pubDate><description><![CDATA[Test1.使用SpringMVC解决乱码问题。

1.新建LuanmaController


@Controller
public class LuanmaController {

    @PostMapping("/test1")
    public String test1(String name,Model model){
        model.addAttribute("msg",name);
        return "test";
    }
    @RequestMapp]]></description><category></category></item><item><title><![CDATA[SpringMVC：结果跳转方式]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/108445482</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/108445482</guid><author>caicai1hao</author><pubDate>Mon, 07 Sep 2020 15:30:31 +0800</pubDate><description><![CDATA[ModelAndView

设置ModelAndView对象，根据view的名称，和视图解析器跳到指定的页面。

页面定位={视图解析器前缀}+viewName+{视图解析器后缀}


&lt;!--视图解释器--&gt;
    &lt;bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" id="internalResourceViewResolver"&gt;
        &lt;!--前缀--]]></description><category></category></item><item><title><![CDATA[Restful风格]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/108437691</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/108437691</guid><author>caicai1hao</author><pubDate>Mon, 07 Sep 2020 11:14:57 +0800</pubDate><description><![CDATA[RestFul风格

概念

Restful是一个资源定位及资源操作的风格，不是标准也不是协议，只是一种风格。基于这个风格设计的软件可以更简洁，更有层次，更易于实现缓存等机制

传统方式操作资源

通过不同的参数来实现不同的效果！方法单一，post和get

http://127.0.0.1/item/queryItem.action?id=1 查询,GET
	http://127.0.0.1/item/saveItem.action 新增，POST
	http://127.0.0.1/item/updat]]></description><category></category></item><item><title><![CDATA[新建SpringMVC常用的配置设置]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/108432502</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/108432502</guid><author>caicai1hao</author><pubDate>Sun, 06 Sep 2020 21:46:17 +0800</pubDate><description><![CDATA[1.SpringMVC的依赖：


&lt;dependencies&gt;
    &lt;dependency&gt;
        &lt;groupId&gt;org.springframework&lt;/groupId&gt;
        &lt;artifactId&gt;spring-core&lt;/artifactId&gt;
        &lt;version&gt;${spring.version}&lt;/version&gt;
    &lt;/dependency&g]]></description><category></category></item><item><title><![CDATA[ubuntu更改镜像源]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/101193625</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/101193625</guid><author>caicai1hao</author><pubDate>Mon, 23 Sep 2019 09:29:55 +0800</pubDate><description><![CDATA[可以参考下面的链接：

https://www.cnblogs.com/zlslch/p/6860229.html
]]></description><category></category></item><item><title><![CDATA[安装torch环境笔记]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/101193388</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/101193388</guid><author>caicai1hao</author><pubDate>Mon, 23 Sep 2019 09:28:10 +0800</pubDate><description><![CDATA[安装torch环境可以参考：

https://blog.youkuaiyun.com/zhangxin4832/article/details/79219192

https://blog.youkuaiyun.com/xiaozhun07/article/details/49865785

torch.ch/docs/getting-started.html

出现Package python-software-pr...]]></description><category></category></item><item><title><![CDATA[from . import _mklinit  ImportError: DLL load failed: 找不到指定模块]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/100676235</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/100676235</guid><author>caicai1hao</author><pubDate>Mon, 09 Sep 2019 21:35:38 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/ssjxx98/p/11222835.html
]]></description><category></category></item><item><title><![CDATA[安装 aconda 后Linux的终端界面前部出现（base）字样]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90080315</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90080315</guid><author>caicai1hao</author><pubDate>Fri, 10 May 2019 17:11:41 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/devilmaycry812839668/p/10349602.html
]]></description><category></category></item><item><title><![CDATA[Anaconda不同版本python环境的安装及切换]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90054241</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90054241</guid><author>caicai1hao</author><pubDate>Fri, 10 May 2019 11:05:59 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/wz947324/article/details/80228679
]]></description><category></category></item><item><title><![CDATA[linux中mv命令使用详解]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90052524</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90052524</guid><author>caicai1hao</author><pubDate>Fri, 10 May 2019 09:59:16 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/piaozhe116/p/6084214.html
]]></description><category></category></item><item><title><![CDATA[Linux下的tar压缩解压缩命令详解]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90052436</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90052436</guid><author>caicai1hao</author><pubDate>Fri, 10 May 2019 09:55:32 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/manong--/p/8012324.html
]]></description><category></category></item><item><title><![CDATA[wget]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90049260</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90049260</guid><author>caicai1hao</author><pubDate>Thu, 09 May 2019 22:21:41 +0800</pubDate><description><![CDATA[wget 是一个从网络上自动下载文件的自由工具，支持通过 HTTP、HTTPS、FTP 三个最常见的 TCP/IP协议 下载，并可以使用 HTTP 代理。"wget" 这个名称来源于 “World Wide Web” 与 “get” 的结合。
...]]></description><category></category></item><item><title><![CDATA[修复 Ubuntu apt 更新时签名无效的问题]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90049052</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90049052</guid><author>caicai1hao</author><pubDate>Thu, 09 May 2019 22:07:37 +0800</pubDate><description><![CDATA[连接：https://xwsoul.com/posts/514
]]></description><category></category></item><item><title><![CDATA[linux目录切换]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90024889</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90024889</guid><author>caicai1hao</author><pubDate>Thu, 09 May 2019 11:19:12 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/yg1024/p/8378249.html
]]></description><category></category></item><item><title><![CDATA[linux下的anaconda3安装多个版本的python]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/90024651</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/90024651</guid><author>caicai1hao</author><pubDate>Thu, 09 May 2019 11:13:13 +0800</pubDate><description><![CDATA[https://www.jianshu.com/p/cd48762ff492?utm_campaign
]]></description><category></category></item><item><title><![CDATA[apt-get]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/89973954</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/89973954</guid><author>caicai1hao</author><pubDate>Wed, 08 May 2019 20:56:59 +0800</pubDate><description><![CDATA[apt-get，是一条linux命令，适用于deb包管理式的操作系统，主要用于自动从互联网的软件仓库中搜索、安装、升级、卸载软件或操作系统。

插一句：conda help 用法：conda install --help
...]]></description><category></category></item><item><title><![CDATA[conda install ipykernel出错you will need to adjust your conda configration to proceed]]></title><link>https://blog.youkuaiyun.com/caicai1hao/article/details/89969355</link><guid>https://blog.youkuaiyun.com/caicai1hao/article/details/89969355</guid><author>caicai1hao</author><pubDate>Wed, 08 May 2019 19:24:00 +0800</pubDate><description><![CDATA[这是由于ustc镜像停止服务了，只要删除所有镜像链接，恢复到默认设置即可。


conda config --remove-key channels

conda config --show channels 显示default。后再重新安装即可。
...]]></description><category></category></item></channel></rss>