<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[少猿的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_44686646</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_44686646]]></copyright><item><title><![CDATA[互联网大厂Java求职者面试：音视频、大数据与幽默的谢飞机]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/155597591</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/155597591</guid><author>qq_44686646</author><pubDate>Fri, 05 Dec 2025 10:24:50 +0800</pubDate><description><![CDATA[在一家知名互联网大厂的面试室里，面试官严肃地坐在桌子后面，面前是一位名叫谢飞机的程序员。他的外表和性格都透露着一丝搞笑，尽管面试的气氛紧张，他却显得相对轻松。]]></description><category></category></item><item><title><![CDATA[Kafka基本命令]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/130183804</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/130183804</guid><author>qq_44686646</author><pubDate>Sun, 16 Apr 2023 16:07:49 +0800</pubDate><description><![CDATA[kafka相关命令]]></description><category></category></item><item><title><![CDATA[Git操作]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/130183762</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/130183762</guid><author>qq_44686646</author><pubDate>Sun, 16 Apr 2023 16:06:17 +0800</pubDate><description><![CDATA[当然HEAD的指向是可以改变的，比如你提交了commit，切换了仓库，分支，或者回滚了版本，切换了tag等。这是不行的，因为Git软件的设计初衷本身就是针对于linux系统的分布式开发协同工作，所以它天生就是用于分布式协同工作的，这里无论你是否使用这个功能，它本身就是这么设计的。如果远程仓库的版本比本地版本更新，推送时Git会报错，要求先在本地做git pull合并差异，然后再推送到远程仓库。不管是否存在对应的远程分支，将本地的所有分支都推送到远程仓库，这时需要使用–all选项。]]></description><category></category></item><item><title><![CDATA[Markdown示例]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/130086847</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/130086847</guid><author>qq_44686646</author><pubDate>Tue, 11 Apr 2023 16:21:06 +0800</pubDate><description><![CDATA[定义 1描述 1定义 2描述 2定义 3描述 3。]]></description><category></category></item><item><title><![CDATA[Obsidian结构]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/130086343</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/130086343</guid><author>qq_44686646</author><pubDate>Tue, 11 Apr 2023 16:05:34 +0800</pubDate><description><![CDATA[【代码】Obsidian结构。]]></description><category></category></item><item><title><![CDATA[@Query执行多表查询与nativeQuery = true属性作用]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129841246</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129841246</guid><author>qq_44686646</author><pubDate>Wed, 29 Mar 2023 17:21:32 +0800</pubDate><description><![CDATA[没有nativeQuery = true时，就不是原生sql，而其中的select * from xxx中xxx也不是数据库对应的真正的表名，而是对应的实体名，并且sql中的字段名也不是数据库中真正的字段名，而是实体的字段名。原生SQL:将sql语句拷贝数据库中，再将参数进行赋值进行运行，此时我所描述的例子代码便可以解释其中的疑惑了，此处的nativeQuery = true实现了原生sql语句执行。3.service层正常进行调用与使用，结果可以正常使用。]]></description><category></category></item><item><title><![CDATA[Unkonw column ‘xxx‘ in ’field list‘错误]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129822374</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129822374</guid><author>qq_44686646</author><pubDate>Tue, 28 Mar 2023 18:58:15 +0800</pubDate><description><![CDATA[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-6I9QHwpX-1680000912061)(D:\Typora\image\image-20230328115407812.png)][外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-6u64IImQ-1680000912062)(D:\Typora\image\image-20230328115704053.png)]当在实体类中设置为以下方式进行数据库字段关联时，会产生以下错误。]]></description><category></category></item><item><title><![CDATA[跨域问题(@CrossOrigin和Proxy)]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129803289</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129803289</guid><author>qq_44686646</author><pubDate>Mon, 27 Mar 2023 20:34:48 +0800</pubDate><description><![CDATA[因此，如果客户端需要请求跨域的数据，可以先将请求发送给代理服务器，然后由代理服务器转发到目标服务器上，从而避免了跨域请求的问题。使用代理服务器可以解决跨域请求的问题，但是也可能会带来一些安全问题，因此需要谨慎使用。如果只是需要在开发环境中进行测试，可以暂时使用代理服务器来解决问题，但是在生产环境中最好还是使用其他更安全的方式来解决跨域请求的问题。在Web开发中，如果前端页面和后端接口不在同一个域名下，就会发生跨域请求的问题，这时候就需要使用。，则这两个页面就不在同一个域名下，就会发生跨域请求的问题。]]></description><category></category></item><item><title><![CDATA[MySql数据类型]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129796708</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129796708</guid><author>qq_44686646</author><pubDate>Mon, 27 Mar 2023 15:39:51 +0800</pubDate><description><![CDATA[大致为：数值、日期、字符串类型。]]></description><category></category></item><item><title><![CDATA[字节和比特简单介绍]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129796522</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129796522</guid><author>qq_44686646</author><pubDate>Mon, 27 Mar 2023 15:33:00 +0800</pubDate><description><![CDATA[又称位，表示二进制位，为计算内部数据存储的最小单位。表示，字节为计算机中数据处理的基本单位。字节为Byte，多数用。]]></description><category></category></item><item><title><![CDATA[maven打包，依赖也打进jar包]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129465281</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129465281</guid><author>qq_44686646</author><pubDate>Sat, 11 Mar 2023 16:30:56 +0800</pubDate><description><![CDATA[一、如果没有依赖第三方包，可以用maven-jar-plugin插件，只是修改META-INFO下的MANIFEST.MF信息，指定运行jar包的main入口。三、把依赖也打进jar包：mainClass是jar包的main方法入口。二、可以把第三方包下载到lib目录。]]></description><category></category></item><item><title><![CDATA[[ECharts] There is a chart instance already initialized on the dom.问题原因]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129407299</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129407299</guid><author>qq_44686646</author><pubDate>Wed, 08 Mar 2023 17:07:43 +0800</pubDate><description><![CDATA[在使用vue绘图的时候，我设置间隔时间进行绘制，控制台一直警告   [ECharts] There is a chart instance already initialized on the dom.查看代码是因为获取了两次dom进行了初始化。]]></description><category></category></item><item><title><![CDATA[js修改json文件]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129282933</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129282933</guid><author>qq_44686646</author><pubDate>Wed, 01 Mar 2023 15:44:01 +0800</pubDate><description><![CDATA[js修改json文件。]]></description><category></category></item><item><title><![CDATA[配置代理跨域多个api]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/129019783</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/129019783</guid><author>qq_44686646</author><pubDate>Tue, 14 Feb 2023 00:49:44 +0800</pubDate><description><![CDATA[问题：前端项目-尚品汇之后台管理品牌列表展示处的api配置代理跨域多个api冲突解决在此项目中，登录所设置的接口api为。,此时就会出现登录后获取不到404，若配置第二个则会出现登录时404。，而获取后台商品的api为。]]></description><category></category></item><item><title><![CDATA[Postman最新安装包]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/128909473</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/128909473</guid><author>qq_44686646</author><pubDate>Mon, 06 Feb 2023 22:28:26 +0800</pubDate><description><![CDATA[Postman]]></description><category></category></item><item><title><![CDATA[归并排序（C）递归与分治策略]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/128069908</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/128069908</guid><author>qq_44686646</author><pubDate>Sun, 27 Nov 2022 21:07:48 +0800</pubDate><description><![CDATA[归并排序]]></description><category></category></item><item><title><![CDATA[最小体力消耗-分支限界法]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/128069888</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/128069888</guid><author>qq_44686646</author><pubDate>Sun, 27 Nov 2022 21:06:50 +0800</pubDate><description><![CDATA[最小体力消耗C语言]]></description><category></category></item><item><title><![CDATA[回溯法 n皇后]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/128069850</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/128069850</guid><author>qq_44686646</author><pubDate>Sun, 27 Nov 2022 21:05:03 +0800</pubDate><description><![CDATA[n皇后问题]]></description><category></category></item><item><title><![CDATA[动态规划-矩阵连乘]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/128069792</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/128069792</guid><author>qq_44686646</author><pubDate>Sun, 27 Nov 2022 21:02:20 +0800</pubDate><description><![CDATA[动态规划 C语言]]></description><category></category></item><item><title><![CDATA[贪心-背包问题（C）]]></title><link>https://blog.youkuaiyun.com/qq_44686646/article/details/128069761</link><guid>https://blog.youkuaiyun.com/qq_44686646/article/details/128069761</guid><author>qq_44686646</author><pubDate>Sun, 27 Nov 2022 20:59:31 +0800</pubDate><description><![CDATA[贪心算法，背包问题]]></description><category></category></item></channel></rss>