<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Nick_wing的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Nick_wing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Nick_wing]]></copyright><item><title><![CDATA[前端css常见问题处理]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/146915826</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/146915826</guid><author>Nick_wing</author><pubDate>Tue, 01 Apr 2025 16:19:56 +0800</pubDate><description><![CDATA[1、解决elementui中aria-hidden报错：Blocked aria-hidden on an element because its descendant retained focus. 这个无缘无故的是浏览器的原因，不影响代码但影响美观。建议添加 box-sizing: border-box 来确保在所有环境中保持一致的宽度计算。如果开发环境的盒模型（box-sizing）设置不同，会导致最终宽度计算不同。2、css样式在开发环境和生产环境中展示不一致问题。]]></description><category></category></item><item><title><![CDATA[git 常用指令]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/138902284</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/138902284</guid><author>Nick_wing</author><pubDate>Wed, 15 May 2024 11:46:41 +0800</pubDate><description><![CDATA[1、从当前分支拉去一个新的分支(new_feature_name是分支名字)

git branch -b new_feature_name

2、查看分支状态

git status

3、查看git的记录

git log

4、拉新分支

git pull

5、获取分支

git fetch

6、重新回到哪个分支

git reset --hard commit_id


]]></description><category></category></item><item><title><![CDATA[linux 虚拟环境]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/131572570</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/131572570</guid><author>Nick_wing</author><pubDate>Thu, 06 Jul 2023 11:35:50 +0800</pubDate><description><![CDATA[mkvirtualenv -p (编译地址) /usr/bin/pyhon3 (名称) py3。4 若出现未找到命令这种错误就再次激活虚拟环境。]]></description><category></category></item><item><title><![CDATA[字符串转换为带children的数据结构]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/131480044</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/131480044</guid><author>Nick_wing</author><pubDate>Fri, 30 Jun 2023 16:47:49 +0800</pubDate><description><![CDATA[【代码】字符串转换为带children的数据结构。]]></description><category></category></item><item><title><![CDATA[html文字根据数据显示不同的颜色]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/130953367</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/130953367</guid><author>Nick_wing</author><pubDate>Tue, 30 May 2023 17:29:58 +0800</pubDate><description><![CDATA[【代码】html文字根据数据显示不同的颜色。]]></description><category></category></item><item><title><![CDATA[Vue 挂载和移除组件]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/130810953</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/130810953</guid><author>Nick_wing</author><pubDate>Mon, 22 May 2023 17:03:44 +0800</pubDate><description><![CDATA[【代码】Vue 挂载和移除组件。]]></description><category></category></item><item><title><![CDATA[vue 项目增加水印]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/129875488</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/129875488</guid><author>Nick_wing</author><pubDate>Fri, 31 Mar 2023 11:25:55 +0800</pubDate><description><![CDATA[2、在整个项目添加水印就在App.vue添加，想在哪个页面添加水印就去哪个页面添加。1.在utils文件夹添加水印文件。]]></description><category></category></item><item><title><![CDATA[使用css实现前端div右对齐，非float]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/129408951</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/129408951</guid><author>Nick_wing</author><pubDate>Thu, 09 Mar 2023 10:46:40 +0800</pubDate><description><![CDATA[使用右对齐经常用float: right，准确的说是右侧浮动，float属性不占用文档位置。当我在一个div中添加两个按钮，想让按钮右对齐时就会出现这样的效果。所以采用flex布局来实现右对齐，按钮的父组件设置属性。]]></description><category></category></item><item><title><![CDATA[el-upload支持粘贴上传图片]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/129300804</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/129300804</guid><author>Nick_wing</author><pubDate>Thu, 02 Mar 2023 15:00:48 +0800</pubDate><description><![CDATA[el-upload粘贴上传]]></description><category></category></item><item><title><![CDATA[数组插入数据]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/128972715</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/128972715</guid><author>Nick_wing</author><pubDate>Fri, 10 Feb 2023 16:23:31 +0800</pubDate><description><![CDATA[数组数据]]></description><category></category></item><item><title><![CDATA[el-table selection 默认选中]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/126227979</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/126227979</guid><author>Nick_wing</author><pubDate>Mon, 08 Aug 2022 15:20:54 +0800</pubDate><description><![CDATA[el-table selection 默认选中]]></description><category></category></item><item><title><![CDATA[ECharts 鼠标悬浮tooltip卡顿问题解决]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/125263781</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/125263781</guid><author>Nick_wing</author><pubDate>Mon, 13 Jun 2022 17:14:43 +0800</pubDate><description><![CDATA[ECharts 鼠标悬浮tooltip卡顿问题]]></description><category></category></item><item><title><![CDATA[vscode 调试带参数的Python程序]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/122743326</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/122743326</guid><author>Nick_wing</author><pubDate>Sat, 29 Jan 2022 14:35:40 +0800</pubDate><description><![CDATA[在VSCode中调试带参数的Python程序 - JavicxhloWong - 博客园
]]></description><category></category></item><item><title><![CDATA[MySQL server has gone away]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/122681438</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/122681438</guid><author>Nick_wing</author><pubDate>Tue, 25 Jan 2022 11:13:40 +0800</pubDate><description><![CDATA[MySQL server has gone away 问题的解决方法_优氪时-优快云博客

mysql出现ERROR : (2006, 'MySQL server has gone away') 的问题意思就是指client和MySQL server之间的链接断开了。

我采用：修改max_allowed_packed的配置参数解决的问题（亲测有效）

1.连接数据库 mysql -h(主机地址) -u(root用户名) -p(密码) 括号里面的内容与外面没有空格

如： mysql -h127.0.0.]]></description><category></category></item><item><title><![CDATA[svn 常用指令]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/122347247</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/122347247</guid><author>Nick_wing</author><pubDate>Thu, 06 Jan 2022 17:33:10 +0800</pubDate><description><![CDATA[svn up 更新

svn commit -m "提交信息"

svn revert 回退

产生冲突时：

Skipped xxx -- Node remains in conflict

两步操作:先进入目录根目录
 ①执行如下命令：
 svn revert --depth=infinity xxx(冲突目录路径，本文冲突路径为 ./runtime)
②再次执行命令：
 svn up xxx(冲突目录路径，如果不写，默认更新全部。本文冲突路径为 ./runtime)...]]></description><category></category></item><item><title><![CDATA[Django 表单]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/120489182</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/120489182</guid><author>Nick_wing</author><pubDate>Sun, 26 Sep 2021 15:50:50 +0800</pubDate><description><![CDATA[HTML表单是网站交互性的经典方式，用Django对用户提交的表单数据进行处理

Django 表单 | 菜鸟教程

Django 视图

一个视图函数，简称视图，是一个简单的 Python 函数，它接受 Web 请求并且返回 Web 响应。

视图层中有两个重要的对象：请求对象(request)与响应对象(HttpResponse)。

请求对象: HttpRequest 对象（简称 request 对象）

以下介绍几个常用的 request 属性。

1、GET

2、POST

数据类型是 Quer]]></description><category></category></item><item><title><![CDATA[Djongo框架+Vue问题总结]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/120344916</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/120344916</guid><author>Nick_wing</author><pubDate>Fri, 17 Sep 2021 12:02:38 +0800</pubDate><description><![CDATA[问题解决：

vue控制台报错Duplicate keys detected: 'xxxx'. This may cause an update error.解决方案_Dream_xun的专栏-优快云博客

Vue-Video-Player 实现视频播放进度保存_Echo-优快云博客

echarts折线图实线加虚线_懵懂无知的蜗牛的博客-优快云博客_echarts虚线折线图

Vue中this.$router.push（参数） 实现页面跳转_吴冬雪的博客-优快云博客

1.Vue性能分析链接Vue]]></description><category></category></item><item><title><![CDATA[vue 渲染 和 vue性能优化]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/120078929</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/120078929</guid><author>Nick_wing</author><pubDate>Fri, 03 Sep 2021 12:02:25 +0800</pubDate><description><![CDATA[链接：https://www.cnblogs.com/zhilu/p/13810788.html

四、Vue的渲染小结

回过头来看，这里的渲染逻辑并不是特别复杂，核心关键的几步流程还是非常清晰的：

new Vue，执行初始化
	挂载$mount方法，通过自定义Render方法、template、el等生成Render函数
	通过Watcher监听数据的变化
	当数据发生变化时，Render函数执行生成VNode对象
	通过patch方法，对比新旧VNode对象，通过DOM Diff算法，添加、修改、删]]></description><category></category></item><item><title><![CDATA[vue 组件 echarts跳转总结]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/119914579</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/119914579</guid><author>Nick_wing</author><pubDate>Wed, 25 Aug 2021 16:48:01 +0800</pubDate><description><![CDATA[1.组件传参：

（1）父组件P 向子组件 C传参，父组件将要传递的参数放在属性中，子组件用props接收，总体包括三步

P 中引用 C

P 中注册 C

P将要传递的参数放在属性中 ，C使用props接收

（2）子组件向父组件传参，用到了$emit

具体链接：

https://www.cnblogs.com/wty123/p/14046744.html
...]]></description><category></category></item><item><title><![CDATA[vue框架学习]]></title><link>https://blog.youkuaiyun.com/Nick_wing/article/details/119818054</link><guid>https://blog.youkuaiyun.com/Nick_wing/article/details/119818054</guid><author>Nick_wing</author><pubDate>Fri, 20 Aug 2021 12:07:38 +0800</pubDate><description><![CDATA[1.vue.cli项目中src目录每个文件夹和文件的用法

assets文件夹是放静态资源；components是放组件；router是定义路由相关的配置; app.vue是一个应用主组件；main.js是入口文件。



2.axios及安装
请求后台资源的模块。npm install axios --save装好，
js中使用import进来，然后.get或.post。返回在.then函数中如果成功，失败则是在.catch函数中。

从浏览器中创建XMLHttpRequests；
node.js创建h.]]></description><category></category></item></channel></rss>