<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[u010609022的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/u010609022</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; u010609022]]></copyright><item><title><![CDATA[mac安装 python，LangChain----ai开发]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/162507865</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/162507865</guid><author>u010609022</author><pubDate>Thu, 02 Jul 2026 09:10:59 +0800</pubDate><description><![CDATA[优先安装uv，官方独立脚本，避免brew的坑。]]></description><category></category></item><item><title><![CDATA[Mac 端口占用]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/160923400</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/160923400</guid><author>u010609022</author><pubDate>Sat, 09 May 2026 14:01:37 +0800</pubDate><description><![CDATA[kill -9 $(lsof -t -i:60080)]]></description><category></category></item><item><title><![CDATA[idea报错：OutOfMemoryError: GC overhead limit exceeded]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/146416215</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/146416215</guid><author>u010609022</author><pubDate>Fri, 21 Mar 2025 11:09:05 +0800</pubDate><description><![CDATA[idea报错：OutOfMemoryError: GC overhead limit exceeded]]></description><category></category></item><item><title><![CDATA[vue打包的项目只能localhost才能访问，本机IP访问不到]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/144960013</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/144960013</guid><author>u010609022</author><pubDate>Mon, 06 Jan 2025 11:34:51 +0800</pubDate><description><![CDATA[在config/index.js,把host:'localhost'改为host:'0.0.0.0',重新编译即可。]]></description><category></category></item><item><title><![CDATA[uniapp去掉滚动条]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/144902977</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/144902977</guid><author>u010609022</author><pubDate>Fri, 03 Jan 2025 10:12:20 +0800</pubDate><description><![CDATA[方法2：page.json中添加"scrollIndicator": "none"]]></description><category></category></item><item><title><![CDATA[base64图片转为可上传的file]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/144747035</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/144747035</guid><author>u010609022</author><pubDate>Thu, 26 Dec 2024 16:06:55 +0800</pubDate><description><![CDATA[【代码】base64图片转为可上传的file。]]></description><category></category></item><item><title><![CDATA[el-table expand-row-keys默认展开，数据更新后默认展开的问题]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/144308106</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/144308106</guid><author>u010609022</author><pubDate>Sat, 07 Dec 2024 12:02:52 +0800</pubDate><description><![CDATA[2、点击展开收起按钮后的处理。3、数据更新后，调用如下方法。完结，撒花✿✿ヽ(°▽°)ノ✿。]]></description><category></category></item><item><title><![CDATA[app端 uniapp 签字手写板，手写签名]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/144086489</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/144086489</guid><author>u010609022</author><pubDate>Wed, 27 Nov 2024 15:41:11 +0800</pubDate><description><![CDATA[【代码】app端 uniapp 签字手写板。]]></description><category></category></item><item><title><![CDATA[vue项目使用webpack打包部署后,图片不显示，查看控制台也没有报错。]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143740967</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143740967</guid><author>u010609022</author><pubDate>Wed, 13 Nov 2024 13:46:37 +0800</pubDate><description><![CDATA[错误原因是Webpack打包之后，在webpack.base.conf.js中会有图片大小限制配置。// limit: 10000,（注释掉就好了）]]></description><category></category></item><item><title><![CDATA[gulp3升级gulp4 报错合集]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143701362</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143701362</guid><author>u010609022</author><pubDate>Tue, 12 Nov 2024 10:56:51 +0800</pubDate><description><![CDATA[4.0.0版本的，“default”右边两个参数放在gulp.series()的参数中，否则会报错。输入gulp -v，查看gulp是否可用。原本的gulpfile.js如下。gulp工具正常的话检查代码。改成如下的形式就可以了。]]></description><category></category></item><item><title><![CDATA[Mac Nginx 前端打包部署]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143686948</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143686948</guid><author>u010609022</author><pubDate>Tue, 12 Nov 2024 08:40:24 +0800</pubDate><description><![CDATA[安装homebrew/bin/安装Nginxnginx相关命令nginx启动命令：nginxnginx -s reload  #重新加载配置nginx -s reopen  #重启nginx -s stop    #停止nginx -s quit    #退出nginx -V         #查看版本，以及配置文件地址nginx -v         #查看版本nginx -c filename #指定配置文件nginx -h #帮助启动之后，在浏览器输入或。]]></description><category></category></item><item><title><![CDATA[vue eslint报错合集]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143613295</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143613295</guid><author>u010609022</author><pubDate>Fri, 08 Nov 2024 09:10:52 +0800</pubDate><description><![CDATA[加上“appearance: none;“为了兼容性，还要定义标准属性‘外观’ ”]]></description><category></category></item><item><title><![CDATA[redis环境搭建 macOS]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143590671</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143590671</guid><author>u010609022</author><pubDate>Thu, 07 Nov 2024 11:54:17 +0800</pubDate><description><![CDATA[执行完成之后，输入brew -v，能输出版本号即安装成功。或者使用方法二（不需要科学上网，100%成功）终端执行brew install redis。启动完后可以看到如下界面。1、安装homebrew。终端执行命令（需要科学上网）2、开始安装redis。前台启动Redis，]]></description><category></category></item><item><title><![CDATA[div 去掉滚动条]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143479887</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143479887</guid><author>u010609022</author><pubDate>Mon, 04 Nov 2024 11:17:47 +0800</pubDate><description><![CDATA[【代码】div 去掉滚动条。]]></description><category></category></item><item><title><![CDATA[2024 前端面试题！！！ html css js相关]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/143236890</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/143236890</guid><author>u010609022</author><pubDate>Fri, 25 Oct 2024 16:29:29 +0800</pubDate><description><![CDATA[情况一：const定义的变量存在块级作用域，且不存在变量提升，一般用于定义常量，定义的时候必须初始化。答：不可以，const定义的如果是基本数据类型（string，number，boolean，null，undifined，symbol），定义后就不可再修改，如果修改，会报错。情况二：那么如果是const定义的对象呢？是否可以修改对象中的属性？答案：可以。]]></description><category></category></item><item><title><![CDATA[2024vue面试题]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/142910038</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/142910038</guid><author>u010609022</author><pubDate>Mon, 14 Oct 2024 09:42:33 +0800</pubDate><description><![CDATA[2024vue面试题]]></description><category></category></item><item><title><![CDATA[​el-table去除表格表头多选框或者更换为文字​]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/142775825</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/142775825</guid><author>u010609022</author><pubDate>Wed, 09 Oct 2024 09:11:54 +0800</pubDate><description><![CDATA[多选框那一列加label-class-name。]]></description><category></category></item><item><title><![CDATA[2024最新！！！iOS高级面试题，全！(二)]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/142353447</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/142353447</guid><author>u010609022</author><pubDate>Thu, 19 Sep 2024 10:29:13 +0800</pubDate><description><![CDATA[load方法是在类被装在进来的时候就会调用，+initialize在实例化对象的时候调用，并且只会调用一次，是懒加载模式，如果这个类一直没有使用，就不回调用到+initialize方法。一个比较常见的问题：滑动tableView时，定时器不生效，因为在滑动时会切换RunLoop的mode，不在defaultmode下了，所以失效，可以放到commonmode下解决。每次开辟子线程都会消耗cpu，在需要频繁使用子线程的情况下，会消耗大量的cpu，而且创建线程都是任务执行完成之后也就释放了，不能再次利用。]]></description><category></category></item><item><title><![CDATA[2024最新！！！iOS高级面试题，全！(一)]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/142353160</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/142353160</guid><author>u010609022</author><pubDate>Thu, 19 Sep 2024 10:26:49 +0800</pubDate><description><![CDATA[Objective-C的数据类型有NSString，NSNumber，NSArray，NSMutableArray，NSData等等，这些都是class，创建后便是对象，而C语言的基本数据类型int，只是一定字节的内存空间，用于存放数值;在核心动画中，动画的实现原理是通过不断地修改CALayer的属性值来实现的。消息发送：当调用某个对象的方法的时候，会通过isa指针找到该类的cache缓存列表中查找，如果没有找到就去方法列表中查找，如果还没有找到就去他的父类中查找，直到最后查找到后为nil。]]></description><category></category></item><item><title><![CDATA[vue 动态修改浏览器图标.ico]]></title><link>https://blog.youkuaiyun.com/u010609022/article/details/142352541</link><guid>https://blog.youkuaiyun.com/u010609022/article/details/142352541</guid><author>u010609022</author><pubDate>Thu, 19 Sep 2024 10:04:32 +0800</pubDate><description><![CDATA[【代码】vue 动态修改浏览器图标.ico。]]></description><category></category></item></channel></rss>