<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[idjoy的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/idjoy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; idjoy]]></copyright><item><title><![CDATA[USB转串口线 Linux 外方框内数字乱码 终于搞定]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/161086977</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/161086977</guid><author>idjoy</author><pubDate>Thu, 14 May 2026 16:53:11 +0800</pubDate><description><![CDATA[经过查找资料，终于找到芯片ch341的Linux驱动，按照说明编译加载上去。还是厂家的驱动稳，虽然linux自带了驱动，但是没充分发挥出芯片的功能，所以乱码了。最近遇到个情况，同一个USB转串口线接同样的交换机，在Windows电脑正常，在国产电脑国产系统怎么调参数都外方框内数字乱码。]]></description><category></category></item><item><title><![CDATA[网络原因导致gitee推送不上 提示没有权限或没有库]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/161010024</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/161010024</guid><author>idjoy</author><pubDate>Tue, 12 May 2026 11:08:37 +0800</pubDate><description><![CDATA[切换到相对纯粹的网络后就正常。这公司的网络见了鬼了。原因可不是权限或库存不存在。]]></description><category></category></item><item><title><![CDATA[如果流量被抓包，HTTPS通信过程能被分析出是与什么域名通信吧？]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/160131249</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/160131249</guid><author>idjoy</author><pubDate>Tue, 14 Apr 2026 09:03:38 +0800</pubDate><description><![CDATA[HTTPS只加密了HTTP层的内容（URL路径、参数、请求体、响应体、Cookie等），但TLS握手过程和前置步骤中仍有多处明文泄露域名的渠道。]]></description><category></category></item><item><title><![CDATA[旧数据导入mysql实例还得是mysql workbench]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/149342820</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/149342820</guid><author>idjoy</author><pubDate>Tue, 15 Jul 2025 01:36:04 +0800</pubDate><description><![CDATA[官方的果然不一样，试了蛮久，其它的各种报错，终于用这个搞定了。]]></description><category></category></item><item><title><![CDATA[还是discuz x的下载远程图片功能，真想抽自己一耳光，功能无效，居然是没设置DNS]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/114414838</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/114414838</guid><author>idjoy</author><pubDate>Fri, 05 Mar 2021 21:24:20 +0800</pubDate><description><![CDATA[靠靠靠靠靠靠，一直查了好几天。
]]></description><category></category></item><item><title><![CDATA[不写不快！word 表格超出下边距，弄了半天]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/107962723</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/107962723</guid><author>idjoy</author><pubDate>Wed, 12 Aug 2020 17:38:42 +0800</pubDate><description><![CDATA[问题现象如图，超出边距还挡了页码。



解决问题只需要设置表格属性-文字环绕为无。什么页边距、单元格边距统统没有用！好气啊，无厘头解决，不知为何原理，有谁懂的？


]]></description><category></category></item><item><title><![CDATA[移动宽带缓存个别网页，导致刷新无效和登录异常，今天解决]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/104092443</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/104092443</guid><author>idjoy</author><pubDate>Mon, 27 Jan 2020 14:35:04 +0800</pubDate><description><![CDATA[之前在家更新discuz网站内容，常常遇到登录异常，明明登陆了，一跳转又显示未登录状态，曾经一度怀疑是discuz、浏览器、客户端系统、服务器、宽带的问题，今天终于发现问题所在了。



因为这个问题就在家里遇到，在广电网络和电信的网络环境都不出现，今天又再一次怀疑宽带，新的URL地址能打开，编辑过的文章总是显示之前的转态，就好像没修改过一样。缓存！应该是被缓存了。但是怎么查呢？？？？思路？？？...]]></description><category></category></item><item><title><![CDATA[修复discuz x 3.4下载远程图片在有类似src属性时出错的问题]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/100150387</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/100150387</guid><author>idjoy</author><pubDate>Fri, 30 Aug 2019 10:53:32 +0800</pubDate><description><![CDATA[例如这篇文章：http://wf.wenming.cn/wfwlwmcb/201906/t20190604_5887051.shtml
图片处代码：


&lt;img width="600" alt="" oldsrc="W020190605390138630908.jpg" complete="complete" src="http://wf.wenming.cn/wfwlwmcb/20190...]]></description><category></category></item><item><title><![CDATA[EXT4硬盘分区挂载不上的问题，日志提示EXT4-fs Cannot load crc32c driver]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/90315891</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/90315891</guid><author>idjoy</author><pubDate>Sat, 18 May 2019 15:35:15 +0800</pubDate><description><![CDATA[今天很奇怪遇到EXT4挂不上的情况。奇怪在openwrt路由器之前已经挂载了一个USB移动硬盘，里面几个EXT4分区也挂上挂载点。此次是多加一个EXT4分区硬盘，居然挂不上了。看日志


kern.err kernel: [ 1253.430000] EXT4-fs (sda2): Cannot load crc32c driver.


走了不少弯路，搜索也没有资料，最后尝试找找安装包，安装如...]]></description><category></category></item><item><title><![CDATA[特殊符号引起意外的文章截断]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/87882184</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/87882184</guid><author>idjoy</author><pubDate>Fri, 22 Feb 2019 17:09:52 +0800</pubDate><description><![CDATA[比如这个]]></description><category></category></item><item><title><![CDATA[气温8度，移动硬盘不认盘，异响了]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/84940737</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/84940737</guid><author>idjoy</author><pubDate>Mon, 10 Dec 2018 15:28:33 +0800</pubDate><description><![CDATA[解决办法：加热。不管你信不信，我是成功了。]]></description><category></category></item><item><title><![CDATA[解决win7设置MTU命令执行提示 找不到元素。]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/81145686</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/81145686</guid><author>idjoy</author><pubDate>Sat, 21 Jul 2018 16:06:35 +0800</pubDate><description><![CDATA[C:\Users\Administrator&gt;netsh interface ipv4 set subinterface 本地连接 mtu=1400 store=persistent
找不到元素。

把“本地连接”改成英文，就可以了。



C:\Users\Administrator&gt;netsh interface ipv4 set subinterface interface1 m...]]></description><category></category></item><item><title><![CDATA[ftp非二进制模式传二进制程序，导致Segmentation fault]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/80743643</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/80743643</guid><author>idjoy</author><pubDate>Wed, 20 Jun 2018 11:20:49 +0800</pubDate><description><![CDATA[把传输模式修改为二进制，搞定]]></description><category></category></item><item><title><![CDATA[教训，overlay写爆了。挂载目录权限要设置好]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/80467844</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/80467844</guid><author>idjoy</author><pubDate>Sun, 27 May 2018 11:27:03 +0800</pubDate><description><![CDATA[前些天，访问共享发现要验证密码,??????我不是设置记住了么，换了其他设备也一样。SSH上去一看，我靠！！！！根目录全部只读了！！！

  找了资料研究一下，才发现overlay被写满，文件系统挂了～～～挂了（这么弱？）。经过耗时的查找，终于发现是挂载意外掉了，然后被Aria2继续写在挂载目录，于是overlay满了，可是overlay文件系统损坏变只读，坑啊。又花了时间才，把资料恢...]]></description><category></category></item><item><title><![CDATA[discuz x 3.4门户跳转URL功能不跳转的问题]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/79917370</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/79917370</guid><author>idjoy</author><pubDate>Thu, 12 Apr 2018 17:38:49 +0800</pubDate><description><![CDATA[经过实验，看样子要把跳转的URL同时填入  “跳转URL”“来源地址”才行。PS:https不跳转]]></description><category></category></item><item><title><![CDATA[5G_ping延迟很大或者连不上，试把国家设为CN，信道161]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/79504227</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/79504227</guid><author>idjoy</author><pubDate>Fri, 09 Mar 2018 23:10:57 +0800</pubDate><description><![CDATA[    今天手痒，把5G的国家US改为CN，然后就网络断掉了，WIFI状态还是连着的，ping内网延迟从几秒渐渐上升到几十秒。断开wifi再连还不一定能获取IP。    查了资料，按网友的改了161，瞬间正常。记录下来。...]]></description><category></category></item><item><title><![CDATA[修复小米路由器mini的USB口]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/79502125</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/79502125</guid><author>idjoy</author><pubDate>Fri, 09 Mar 2018 20:02:21 +0800</pubDate><description><![CDATA[昨天发现aria2的任务丢失了，一时没多想，以为又是重启丢任务老毛病了。访问samba的时候才发现openwrt掉盘了，重启还是没挂载上USB硬盘，感觉大麻烦来了，换个机器又要配一堆东西。心烦过后，搜了一下网上无相关修复文章，还是检查一下问题吧。问题现象接任何设备，openwrt里日志都没有反应，心想坏了，唯一的USB口坏掉就没什么好玩的了。无反应，要么芯片坏了，要么供电坏了。把手机插上没提示充电...]]></description><category></category></item><item><title><![CDATA[解决openwrt刷上后没有无线，art也刷了]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/55510689</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/55510689</guid><author>idjoy</author><pubDate>Fri, 17 Feb 2017 15:18:34 +0800</pubDate><description><![CDATA[没有无线，art也刷了，查看日志


 Feb 14 09:53:30 2017 daemon.notice netifd: radio0 (20805): ifconfig: SIOCSIFHWADDR: Cannot assign requested address
Tue Feb 14 09:53:31 2017 daemon.notice netifd: radio0 (20805]]></description><category></category></item><item><title><![CDATA[解决840n网口异常导致连接不上的问题]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/55510388</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/55510388</guid><author>idjoy</author><pubDate>Fri, 17 Feb 2017 15:04:18 +0800</pubDate><description><![CDATA[同事有个840n v2，问题表现：有无线均无法连同，无法获取IP或者能获取但是、ping不通，有一网口未插网线闪亮或常量。


一开始上来就刷编程器固件，问题依旧。所以肯定是硬件问题，观察板子无烧焦损坏，可能CPU坏了，或者网变坏了。CPU坏就废了，假定网变坏，去掉CPU往网变走线上的电阻电容，上电，bingo！正常了，断定此口网变损坏，估计雷劈的吧。]]></description><category></category></item><item><title><![CDATA[luci修改后没变化？关闭缓存即可]]></title><link>https://blog.youkuaiyun.com/idjoy/article/details/47129175</link><guid>https://blog.youkuaiyun.com/idjoy/article/details/47129175</guid><author>idjoy</author><pubDate>Wed, 29 Jul 2015 16:01:31 +0800</pubDate><description><![CDATA[编辑/etc/config/luci

config internal 'ccache'
        option enable '0'
改为0.保存，重启，OK]]></description><category></category></item></channel></rss>