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<pubDate>Tue, 21 Apr 2026 22:28:28 +0800</pubDate>
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<docs>https://m.tsingfun.com</docs>
<link>https://m.tsingfun.com</link>
<title>更多技术</title>
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<title>更多技术</title>
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<dc:date>Tue, 21 Apr 2026 22:28:28 +0800</dc:date>
<item>
<title><![CDATA[BLE协议—广播和扫描]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/2691.html]]></link>
<description><![CDATA[<img src=https://www.tsingfun.com/uploadfile/2024/0528/thumb_150_150_20240528102427710.png border='0' /><br />广播和扫描在无线通信中是非常重要的一个技术点。在BLE中，扫描和广播是通信的基础，用户可以直接用扫描和广播进行数据的传输（数据量不大，功耗要求较高的情况下），也可以在广播和扫描的基础上进行连接后点对点通信。]]></description>
<pubDate>2024-05-28 10:24:06</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/2691.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[【解决】Linux：Call to undefined function curl_init() ]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/php_curl.html]]></link>
<description><![CDATA[ 安装curlsudo apt-get install php-curl 重启web服务器，搞定apachectl restart]]></description>
<pubDate>2024-03-24 22:03:10</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/php_curl.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[Discuz轻松生成sitemaps.xml网站地图]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/discuz_sitemaps.html]]></link>
<description><![CDATA[只针对论坛版块生成sitemaps xml：●建立一个名为cron_sitemaps php的文件；●复制以下代码区的内容到cron_sitemaps php中，并保存文件；PS：注意编码，选择自己DZ对应的编码，我   ]]></description>
<pubDate>2024-02-28 14:20:27</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/discuz_sitemaps.html]]></guid>
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<item>
<title><![CDATA[Discuz邮件设置使用SSL加密发送]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/discuz_mail_ssl.html]]></link>
<description><![CDATA[<img src=https://www.tsingfun.com/uploadfile/2024/0218/thumb_150_150_20240218011602125.png border='0' /><br />discuz有很多人没有发现自己的论坛邮箱发送不出邮件了而返回的是错误~原因是现在各大邮件服务商都关闭了25端口，只能用ssl 465端口才能发送邮件~。只需要在SMTP服务器地址前加ssl   ]]></description>
<pubDate>2024-02-18 13:12:42</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/discuz_mail_ssl.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[【解决】PHP Fatal error:  require_once(): Failed opening required '/usr/share/php/php-gettext/gettext.inc']]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/2685.html]]></link>
<description><![CDATA[php缺失相关模块导致，解决方法很简单：apt-get install php-gettext重启apache2即可。]]></description>
<pubDate>2024-02-05 11:07:08</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/2685.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[【解决】php报错：Can not connect to MySQL server]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/2684.html]]></link>
<description><![CDATA[遇到这种情况，如果是mysql安装问题，可以通过命名测试一下：mysql -uroot -p如果用户名密码验证能够正常连接，但php报错的话，那大概率是因为你访问的库没有被创建，创建一下就OK了。]]></description>
<pubDate>2024-02-05 10:56:30</pubDate>
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<title><![CDATA[【解决】linux class mysqli not found]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/2683.html]]></link>
<description><![CDATA[安装mysqli安装包：apt-get install php-mysqli重启apache2搞定！]]></description>
<pubDate>2024-02-05 10:54:39</pubDate>
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<title><![CDATA[php 7.3 安装gd最简单的方式]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/php_install_gd.html]]></link>
<description><![CDATA[网上都是源码安装依赖，然后php源码安装的步骤，其实没那么复杂，包安装直接搞定：apt-get install php7 3-gd]]></description>
<pubDate>2024-02-05 10:53:25</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/php_install_gd.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[【最全】CSS响应式布局的5种实现方式]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/css_responsive_layout.html]]></link>
<description><![CDATA[<img src=https://www.tsingfun.com/uploadfile/2024/0205/thumb_150_150_20240205105038560.jpg border='0' /><br />响应式设计通过检测视口分辨率，针对不同客户端在客户端做代码处理，来展现不同的布局和内容；响应式布局的 5 种实现方案百分比布局媒体查询布局rem 响应式布局vw 响应式布局f   ]]></description>
<pubDate>2024-02-05 10:48:28</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/css_responsive_layout.html]]></guid>
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<title><![CDATA[css中使用变量，:root伪元素的使用]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/css_root.html]]></link>
<description><![CDATA[前言使用css的全局变量，可以减少写很多重复代码。比如设置一个全局主题色变量，整个项目用到这个颜色的地方，都用变量设置，就很方便了。一、root伪类和css变量1  :root伪类在刚   ]]></description>
<pubDate>2024-01-11 17:13:53</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/css_root.html]]></guid>
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<title><![CDATA[Windows远程桌面授权错误（授权超时）等报错信息疑难解答]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/windows_rdp_error_resolve.html]]></link>
<description><![CDATA[由于无法升级或续订本地计算机的客户端访问许可证，远程会话被中断。
由于授权协议出错，远程计算机中断了会话。
由于授权协议中发生网络问题，远程会话被中断。
客户端试图连接时，出现了授权错误。（授权超时。）
由于这台计算机没有终端服务器客户端访问许可证，远程会话被中断。]]></description>
<pubDate>2024-01-11 14:37:02</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/windows_rdp_error_resolve.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[PHP 安装 ZIP 扩展]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/php_zip_extension.html]]></link>
<description><![CDATA[<img src=https://www.tsingfun.com/uploadfile/2023/0524/20230524065102982.png border='0' /><br />一、安装libzipcd  usr local srcwget https:  libzip org download libzip-1 3 2 tar gztar zxf libzip-1 3 2 tar gzcd libzip-1 3 2   configuremake &amp;&amp; make install如   ]]></description>
<pubDate>2023-05-24 18:49:59</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/php_zip_extension.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[【解决】Linux mysql如何重置root密码？]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/linux_reset_root_password.html]]></link>
<description><![CDATA[<img src=https://www.tsingfun.com/uploadfile/2023/0420/thumb_150_150_20230420114523782.png border='0' /><br />1  前言忘记你的MySQL root密码？ 别担心，它发生在我们所有人身上。在本教程中，我们将向您展示如何重置MySQL root密码，以防您忘记密码。 本教程适用于任何现代Linux发行版   ]]></description>
<pubDate>2023-04-20 11:42:01</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/linux_reset_root_password.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[【解决】php7.x后报错Warning: Use of undefined constant PRE - assumed问题]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/2660.html]]></link>
<description><![CDATA[解决此种问题其实也不是很难，只是报了Warning警告，我们只需要关闭PHP错误提示就行了。具体步骤如下：1、打开 php ini2、设置 error_reporting = E_ALL &amp; ~E_DEPRECATED &amp;   ]]></description>
<pubDate>2023-04-20 10:15:56</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/2660.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[php安装gd库扩展（无需源码安装）]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/php_gd_install.html]]></link>
<description><![CDATA[gd是php图片处理库，网上各种源码安装，非常复杂，其实很简单，无需源码编译。apt install php-gd重启apache生效：systemctl restart apache2]]></description>
<pubDate>2023-04-19 20:49:04</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/php_gd_install.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[nginx启用gzip压缩，大大降低网站流量]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/nginx_gzip_config.html]]></link>
<description><![CDATA[1、建立一个 gzip conf ，配置内容如下： gzip_buffers 4 16k: 压缩时的缓存区大小, 可以理解为工作车间的大小 gzip_static on: 对静态文件进行gzip压缩, 是用来配合gzip   ]]></description>
<pubDate>2023-04-17 14:36:30</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/nginx_gzip_config.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[nginx 基础配置全攻略，入门这一篇就够了！]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/nginx_base.html]]></link>
<description><![CDATA[<img src=https://www.tsingfun.com/uploadfile/2023/0322/thumb_150_150_20230322031540420.png border='0' /><br />nginx 基础配置，包括ssl配置，http自动转https配置，自动加www的配置。]]></description>
<pubDate>2023-03-22 14:55:38</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/nginx_base.html]]></guid>
<author>https://m.tsingfun.com</author>
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<title><![CDATA[VBA读写UTF8文本文件，VBA生成UTF-8无BOM格式的文件]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/vba_utf8_bom.html]]></link>
<description><![CDATA[VBA读写UTF8文本文件Sub Test()    Dim sht As Worksheet, scr, content As String, i, arr_acsp_xz(1 To 8), arr_acsp_xz_data(1 To 8), arr_wemzs(1 To 1   ]]></description>
<pubDate>2022-12-28 13:18:39</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/vba_utf8_bom.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[reactjs中防止字符转义，字符串不转义]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/reactjs-dangerouslySetInnerHTML.html]]></link>
<description><![CDATA[使用标签的dangerouslySetInnerHTML 属性即可，注意：必须是这种写法：&lt;span dangerouslySetInnerHTML={{__html: &amp; 39;&lt;font color=&quot;red&quot;&gt;ERROR&lt; font&gt;&amp; 39;}}&gt;(此处必须为空!   ]]></description>
<pubDate>2021-11-11 17:16:32</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/reactjs-dangerouslySetInnerHTML.html]]></guid>
<author>https://m.tsingfun.com</author>
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<item>
<title><![CDATA[【解决】VNC:No configured security type is supported by 3.3 viewer]]></title>
<link><![CDATA[https://www.tsingfun.com/it/tech/no-configured-security-type-is-supported-by-3.3-vnc-viewer.html]]></link>
<description><![CDATA[远端机器安装了RealVNC的服务端后，客户端机器连接报错：No configured security type is supported by 3 3 viewer。解决方法：1、远端机器RealVNC的encryption选项选为pr   ]]></description>
<pubDate>2021-08-19 16:29:06</pubDate>
<guid><![CDATA[https://www.tsingfun.com/it/tech/no-configured-security-type-is-supported-by-3.3-vnc-viewer.html]]></guid>
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