<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Charming_flower的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Charming_flower</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Charming_flower]]></copyright><item><title><![CDATA[CSP策略对vue3项目的一些影响]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/160242708</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/160242708</guid><author>Charming_flower</author><pubDate>Fri, 17 Apr 2026 11:02:15 +0800</pubDate><description><![CDATA[注：检查第三方库，有些老库可能偷偷用 eval()，要测试一下。1、避免使用 eval() 或 new Function()2、尽量避免内联样式。]]></description><category></category></item><item><title><![CDATA[ca签名（二维码）]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/140556426</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/140556426</guid><author>Charming_flower</author><pubDate>Fri, 19 Jul 2024 17:59:46 +0800</pubDate><description><![CDATA[向第三方发送需要唯一二维码的参数，然后拿到二维码的地址展示，通过轮询的方式每2s一次通过传参该二维码的id询问是否验证成功，验证成功则关闭定时器进行后续操作。]]></description><category></category></item><item><title><![CDATA[JS利用iframe 局部打印(带样式）]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/136719036</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/136719036</guid><author>Charming_flower</author><pubDate>Thu, 14 Mar 2024 18:55:22 +0800</pubDate><description><![CDATA[【代码】JS利用iframe 局部打印(带样式）]]></description><category></category></item><item><title><![CDATA[antd base64图片上传]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/135251052</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/135251052</guid><author>Charming_flower</author><pubDate>Wed, 27 Dec 2023 17:11:28 +0800</pubDate><description><![CDATA[【代码】antd base64图片上传。]]></description><category></category></item><item><title><![CDATA[监听localstorage的变化]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/132664154</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/132664154</guid><author>Charming_flower</author><pubDate>Mon, 04 Sep 2023 10:40:51 +0800</pubDate><description><![CDATA[这段代码是一个用来监听 localStorage 变化的函数 dispatchEventStroage()。]]></description><category></category></item><item><title><![CDATA[echarts 折线图变形]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/132406847</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/132406847</guid><author>Charming_flower</author><pubDate>Mon, 21 Aug 2023 13:52:05 +0800</pubDate><description><![CDATA[【代码】echarts 折线图变形。]]></description><category></category></item><item><title><![CDATA[滑动分栏 vue3+ts]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/131823420</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/131823420</guid><author>Charming_flower</author><pubDate>Thu, 20 Jul 2023 10:10:15 +0800</pubDate><description><![CDATA[IntersectionObserver是一个Web API，它可以用于异步监测目标元素与其祖先或视窗（viewport）之间的交叉状态。通过使用IntersectionObserver，开发者可以轻松地检测一个元素是否进入了视窗（或者另一个指定的元素），或者元素何时离开了视窗。在回调函数中，你可以根据entry的属性（如isIntersecting、intersectionRatio等）来执行相应的操作。由于它是异步执行的，可以避免不必要的计算和频繁的事件触发。]]></description><category></category></item><item><title><![CDATA[创建vue3+vite+ts+elementplus+router+axios项目]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/131656993</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/131656993</guid><author>Charming_flower</author><pubDate>Wed, 12 Jul 2023 14:36:46 +0800</pubDate><description><![CDATA[当post请求的数据需要用query的方式传时，复杂类型的传参会出现问题。可以使用qs库的方法使其转换成form-data类型且容易识别的格式。根据父子组件渲染顺序，父组件请求的接口数据是异步到达的，所以子组件里需要再把红框的内容放入watch()方法里面。类似于all会等全部执行完，但是不管reject还是resolve都是从then返回。返回最快执行的那个，最快的是resolve就从then返回，最快的是reject就从catch返回。用数组的方法，比较笨，可以不用看，只是数组的用法比较妙。]]></description><category></category></item><item><title><![CDATA[for-in for-of]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/127653546</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/127653546</guid><author>Charming_flower</author><pubDate>Wed, 02 Nov 2022 16:37:52 +0800</pubDate><description><![CDATA[自己看的]]></description><category></category></item><item><title><![CDATA[前端项目小结]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/122426260</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/122426260</guid><author>Charming_flower</author><pubDate>Wed, 12 Jan 2022 09:17:34 +0800</pubDate><description><![CDATA[项目小结]]></description><category></category></item><item><title><![CDATA[table-一些基础用法]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/120081513</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/120081513</guid><author>Charming_flower</author><pubDate>Fri, 03 Sep 2021 14:52:44 +0800</pubDate><description><![CDATA[table基础用法
一、
 &lt;table class="table" cellspacing="0"&gt;
        &lt;thead class="table_heather"&gt;
        &lt;tr&gt;
          &lt;th colspan="2"&gt;单位&lt;/th&gt;
          &lt;th &gt;5星&lt;/th&gt;
          &lt;th &gt;4星&lt;/th&gt;
          &lt;th &g]]></description><category></category></item><item><title><![CDATA[ES6语法浅学]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/120080230</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/120080230</guid><author>Charming_flower</author><pubDate>Fri, 03 Sep 2021 13:55:31 +0800</pubDate><description><![CDATA[ES6结构赋值【解构赋值】
ES6解构赋值分析
var this.list = […this.list,…list]就是把this.list和list两个数组合并赋值给this.list.

]]></description><category></category></item><item><title><![CDATA[vue数组变字符串（join）]]></title><link>https://blog.youkuaiyun.com/Charming_flower/article/details/120076019</link><guid>https://blog.youkuaiyun.com/Charming_flower/article/details/120076019</guid><author>Charming_flower</author><pubDate>Fri, 03 Sep 2021 10:21:30 +0800</pubDate><description><![CDATA[如果后端给你的是数组，你要变成字符串才能使用的话
可以使用.join()函数
arry.join(’,’)//表示用   ，来链接数组中的各项

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