<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lsoftp的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lsoftp</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lsoftp]]></copyright><item><title><![CDATA[ubuntu 添加自定义服务]]></title><link>https://blog.youkuaiyun.com/lsoftp/article/details/94622797</link><guid>https://blog.youkuaiyun.com/lsoftp/article/details/94622797</guid><author>lsoftp</author><pubDate>Thu, 04 Jul 2019 15:38:31 +0800</pubDate><description><![CDATA[以frps为例

创建


root@vultr:/lib/systemd/system# vim frps.service


在上面目录创建服务文件

内容大概为


[Unit]
  
Description=frps



[Service]

Type=simple


#EnvironmentFile=/etc/systemd/test.conf

ExecStart=/root/fr...]]></description><category></category></item><item><title><![CDATA[QT 连接MYSQL]]></title><link>https://blog.youkuaiyun.com/lsoftp/article/details/80732712</link><guid>https://blog.youkuaiyun.com/lsoftp/article/details/80732712</guid><author>lsoftp</author><pubDate>Tue, 19 Jun 2018 13:38:35 +0800</pubDate><description><![CDATA[每个链接必须要有不同的名称，CONNECTTION 不能跨线程使用void DBInterface::open1(){    m_db = QSqlDatabase::addDatabase(&quot;QMYSQL&quot;,&quot;handler&quot;);//其中handler为数据库名称，必须为每个链接取一个不同的名称    QString qs =m_db.lastError().text();    qDebug(...]]></description><category></category></item><item><title><![CDATA[自定义QT widget]]></title><link>https://blog.youkuaiyun.com/lsoftp/article/details/80732674</link><guid>https://blog.youkuaiyun.com/lsoftp/article/details/80732674</guid><author>lsoftp</author><pubDate>Tue, 19 Jun 2018 13:35:35 +0800</pubDate><description><![CDATA[可以点击圆环里面的小圆形，选中的为当前的位置#include &quot;samplestatuswidget.h&quot;#define MY_PI 3.14159265358979323846const QColor SampleStatusWidget::scolor[STATE_NUM]={QColor(255,255,255),QColor(0,255,0),QColor(170,0,127),QColo...]]></description><category></category></item><item><title><![CDATA[QT 5.9.1 编译mysql 驱动]]></title><link>https://blog.youkuaiyun.com/lsoftp/article/details/80711132</link><guid>https://blog.youkuaiyun.com/lsoftp/article/details/80711132</guid><author>lsoftp</author><pubDate>Sat, 16 Jun 2018 09:03:02 +0800</pubDate><description><![CDATA[改写项目文件如下：TARGET = qsqlmysqlHEADERS += $$PWD/qsql_mysql_p.hSOURCES += $$PWD/qsql_mysql.cpp $$PWD/main.cpp#QMAKE_USE += mysqlOTHER_FILES += mysql.jsonPLUGIN_CLASS_NAME = QMYSQLDriverPluginwin32: LIBS +=...]]></description><category></category></item><item><title><![CDATA[QLineEdit 设置为不可编辑]]></title><link>https://blog.youkuaiyun.com/lsoftp/article/details/80700419</link><guid>https://blog.youkuaiyun.com/lsoftp/article/details/80700419</guid><author>lsoftp</author><pubDate>Fri, 15 Jun 2018 08:18:20 +0800</pubDate><description><![CDATA[    ui-&amp;gt;lineEdit-&amp;gt;setText(&quot;hahahah&quot;);    ui-&amp;gt;lineEdit-&amp;gt;setReadOnly(true);]]></description><category></category></item><item><title><![CDATA[QT  combobox 使用]]></title><link>https://blog.youkuaiyun.com/lsoftp/article/details/80687985</link><guid>https://blog.youkuaiyun.com/lsoftp/article/details/80687985</guid><author>lsoftp</author><pubDate>Thu, 14 Jun 2018 09:22:46 +0800</pubDate><description><![CDATA[得到指定文本的indexint j=ui-&amp;gt;comboBox_4-&amp;gt;findText(&quot;二&quot;);程序选择指定的indexcomboBox_4-&amp;gt;setCurrentIndex(0);]]></description><category></category></item></channel></rss>