<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_45855554的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_45855554</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_45855554]]></copyright><item><title><![CDATA[软件测试题1]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/128457838</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/128457838</guid><author>qq_45855554</author><pubDate>Tue, 27 Dec 2022 16:29:16 +0800</pubDate><description><![CDATA[软件测试笔试1]]></description><category></category></item><item><title><![CDATA[web测试面经]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/127864650</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/127864650</guid><author>qq_45855554</author><pubDate>Wed, 16 Nov 2022 16:42:14 +0800</pubDate><description><![CDATA[web测试面经]]></description><category></category></item><item><title><![CDATA[便捷工具使用]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/126991917</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/126991917</guid><author>qq_45855554</author><pubDate>Tue, 15 Nov 2022 15:31:34 +0800</pubDate><description><![CDATA[便捷小工具]]></description><category></category></item><item><title><![CDATA[软件设计师—计算机组成系统]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/123889796</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/123889796</guid><author>qq_45855554</author><pubDate>Fri, 01 Apr 2022 09:29:27 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[软件设计师—知识产权]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/123889696</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/123889696</guid><author>qq_45855554</author><pubDate>Fri, 01 Apr 2022 09:25:55 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[xampp出现Apache和MySQL连接不上的问题解决]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/121806360</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/121806360</guid><author>qq_45855554</author><pubDate>Thu, 09 Dec 2021 10:03:22 +0800</pubDate><description><![CDATA[打开xampp，发现Apache和MySQL都打不开



检查端口号







修改端口号

这里我将80改为801,443改为4433



当我要修改的时候发现报错了

我才发现，没有以管理员模式打开，退出xampp，右键属性，兼容性，勾选以管理员身份运行此程序。







点击此处，打开，Ctrl+f查询80，修改，Ctrl+s保存，退出



再修改此处



同上步操作，修改443，保存，退出



此时，运行Apache，成功





但是MySQL还是显示报错（查找原因，我...]]></description><category></category></item><item><title><![CDATA[使用微信开发者工具显示渲染层错误解决方案]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/121572384</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/121572384</guid><author>qq_45855554</author><pubDate>Sat, 27 Nov 2021 09:19:20 +0800</pubDate><description><![CDATA[当我在微信开发者工具中本地导入图片，却出现

Uncaught TypeError: Cannot delete property 'WeixinJSBridge' of #&lt;Window&gt;

Uncaught TypeError: Cannot read property 'on' of undefined

Unhandled promise rejection TypeError: WebAssembly.instantiate(): Argument 0 must be a buffer]]></description><category></category></item><item><title><![CDATA[javaee中JUnit测试出现Could not get JDBC Connection ，Cannot create PoolableConnectionFactory问题]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/121450288</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/121450288</guid><author>qq_45855554</author><pubDate>Sun, 21 Nov 2021 10:39:46 +0800</pubDate><description><![CDATA[在进行JUnit测试时，出现如图：





经过多次尝试，查询百度，发现

mysql的版本不同，driver的配置也会有区别。

6.0以下：jdbc.driver=com.mysql.jdbc.Driver

6.0以上：jdbc.driver=com.mysql.cj.jdbc.Driver

如果出现不匹配的情况下，就会出现上述情况。

解决方案：

找到db.properpies文件，修改driver配置

如果mysql是6.0以上的，则

jdbc.driver=com.mysql.cj..]]></description><category></category></item><item><title><![CDATA[hadoop集群-单词统计]]></title><link>https://blog.youkuaiyun.com/qq_45855554/article/details/121450068</link><guid>https://blog.youkuaiyun.com/qq_45855554/article/details/121450068</guid><author>qq_45855554</author><pubDate>Sun, 21 Nov 2021 10:18:13 +0800</pubDate><description><![CDATA[1.在用Hadoop进行单词统计前，要做好Hadoop的集群部署



输入上述命令，就能在浏览器中分别访问namenode:50070(namenode指的是你主节点的名字，这里我的主节点名字是namenode，50070是端口号）和namenode:8088,由此查看HDFS和YARN的web界面。如图所示：





接下来我们就可以进行单词统计啦。



2.首先，打开HDFS网页端，选择Utilities-&gt;Browse the file system





3.找一篇英语文章的TX..]]></description><category></category></item></channel></rss>