<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[哦吆~的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/zlf_php</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; zlf_php]]></copyright><item><title><![CDATA[【无标题】]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/127890040</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/127890040</guid><author>zlf_php</author><pubDate>Wed, 16 Nov 2022 17:51:50 +0800</pubDate><description><![CDATA[ClipboardJS第一次点击不生效，第二次点击才生效]]></description><category></category></item><item><title><![CDATA[防止iframe重定向跳页]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/105979371</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/105979371</guid><author>zlf_php</author><pubDate>Thu, 07 May 2020 18:58:41 +0800</pubDate><description><![CDATA[在 PC 端你可以这样设置 iframe, 来防止父级页面被重定向, 产生重定向结果的链接会以 _blank 的形式打开


&lt;iframe src="page-b.html" sandbox="allow-forms allow-scripts allow-same-origin allow-popups"&gt;

&lt;/iframe&gt;

在移动端你需要这样设置 iframe,...]]></description><category></category></item><item><title><![CDATA[Linux下Mysql主从同步配置，以及如何同步主库已有数据到从库]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/88937531</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/88937531</guid><author>zlf_php</author><pubDate>Sun, 31 Mar 2019 22:51:06 +0800</pubDate><description><![CDATA[一、实现MySQL主从复制配置
准备两台服务器
主master：192.168.0.55
从slave  :   192.168.0.56	
1、主库授权给从数据库服务器
GRANT REPLICATION SLAVE ON *.* to 'slave'@'192.168.0.56' identified by 'abc123456';
FLUSH PRIVILEGES;

2、主库修改配置文件，...]]></description><category></category></item><item><title><![CDATA[Linux下Centos7.4源码编译MySQL 5.6等版本]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/88789993</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/88789993</guid><author>zlf_php</author><pubDate>Sat, 30 Mar 2019 02:08:52 +0800</pubDate><description><![CDATA[2014年04月14日 14:36:30 墨者侠客sbw 阅读数：673
版权声明：本文为博主原创文章，未经博主允许不得转载。	https://blog.youkuaiyun.com/u010419967/article/details/23677579
Linux操作系统：CentOS 6.3
1：下载：当前mysql版本到了5.6.10
下载地址：http://dev.mysql.com/download...]]></description><category></category></item><item><title><![CDATA[NGINX配置THINKPHP,解决访问不了方法，并去除index.php]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/88563747</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/88563747</guid><author>zlf_php</author><pubDate>Thu, 14 Mar 2019 23:11:52 +0800</pubDate><description><![CDATA[TP5部署于NGINX内，发现只能访问入口文件访问不了方法
可能原因：
NGINX配置没有支持PATHINFO。按照如下进行配置，再测试。

打开NGINX配置文件，找到 location ~ \.php${ },去掉美元符$
然后在括号里面添加一下两行代码

fastcgi_split_path_info ^(.+\.php)(.*)$;
fastcgi_param PATH_INFO $fas...]]></description><category></category></item><item><title><![CDATA[MySQL最常用的表引擎都有什么类型？MySQL表引擎又有什么区别呢？]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/87995048</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/87995048</guid><author>zlf_php</author><pubDate>Wed, 27 Feb 2019 22:36:08 +0800</pubDate><description><![CDATA[MySQL最常用的表引擎类型有一下两种：

MyISAM
InnoDB

以上两种表引擎之间的区别有以下几点：

表锁差异
MyISAM：只支持表级锁，用户在操作myisam表时，select，update，delete，		insert语句都会给表自动加锁，如果加锁以后的表满足insert并发的情况下，可以在表的尾部插入新的数据。
InnoDB：支持事务和行级锁，是innodb的最大特色。行锁大...]]></description><category></category></item><item><title><![CDATA[MySQL最常用的表引擎都有什么类型？MySQL表引擎又有什么区别呢？]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80307399</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80307399</guid><author>zlf_php</author><pubDate>Mon, 14 May 2018 11:27:30 +0800</pubDate><description><![CDATA[解压redis安装包

tar zxvf redis-4.0.6.tar.gz

进入redis目录

cd redis-4.0.6

编译

make

编译安装

make install PREFIX=/usr/local/redis 

配置

cp redis.conf /usr/local/redis/bin/  
cd /usr/local/redis/bin/  
vim redi...]]></description><category></category></item><item><title><![CDATA[Linux 虚拟机中手动安装或升级 VMware Tools]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80302897</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80302897</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 21:18:05 +0800</pubDate><description><![CDATA[在 Linux 虚拟机中手动安装或升级 VMware Tools

对于 Linux 虚拟机，通过使用命令行手动安装或升级 VMware Tools。

在升级 VMware Tools 前，请考察运行虚拟机的环境，并权衡不同升级策略的利弊。例如，您可以安装最新版本的 VMware Tools 以增强虚拟机的客户机操作系统的性能并改进虚拟机管理，也可以继续使用现有版本以在所处环境中提供更大的灵活性...]]></description><category></category></item><item><title><![CDATA[centos 命令行模式切换桌面化]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80302859</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80302859</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 21:14:47 +0800</pubDate><description><![CDATA[要看你的centos是否安装了图形界面，如果没有，先要安装图像界面： 
yum groupinstall “Desktop” 
yum groupinstall “X Window System” 
yum groupinstall “Chinese Support” 
如果已经安装，可以通过如下命令启动并切换到图像界面 
startx 或者 init5 
当然如果已经启动过图形界面，可以通过快捷...]]></description><category></category></item><item><title><![CDATA[python3安装和使用virtualenv]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80301466</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80301466</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 18:31:28 +0800</pubDate><description><![CDATA[一. 安装 
前提: python3和pip3都已经安装。 
 pip3 install virtualenv virtualenvwrapper



查看virtualenvwrapper.sh的位置

which virtualenvwrapper.sh

假设输出是/usr/local/bin/virtualenvwrapper.sh

2.1. 创建virtualenv文件夹

目录位置...]]></description><category></category></item><item><title><![CDATA[Linux  python3.6安装setuptools     pip]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80296515</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80296515</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 03:27:19 +0800</pubDate><description><![CDATA[1、解压setuptools包

tar zxvf setuptools-2.0.tar.gz



cd setuptools-2.0

2、编译setuptools

python setup.py build

3、开始执行setuptools安装

python setup.py install

安装pip：

cd pip-1.5.4/



python setup.py insta...]]></description><category></category></item><item><title><![CDATA[centos安装python3.6]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80296508</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80296508</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 03:07:25 +0800</pubDate><description><![CDATA[解压安装包：

 tar -xzvf Python-3.6.0.tgz  




进入解压好的安装包路径：

cd Python-3.6.0




编译安装包，指定安装路径，并执行安装命令：

注意：prefix参数用于指定将Python安装在新目录，防止覆盖系统默认安装的python

./configure –prefix=/usr/local/python36 
make &amp;amp;&amp;a...]]></description><category></category></item><item><title><![CDATA[Linux 添加Nginx 到 service 启动]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80296475</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80296475</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 02:10:57 +0800</pubDate><description><![CDATA[第一步：

编写nginx文件，放入/etc/init.d/

nginx文件内容如下， 
nginxd=/usr/local/nginx/sbin/nginx

nginx_config=/usr/local/nginx/conf/nginx.conf 
部分为自己实际nginx安装的路径。

#!/bin/bash

# nginx Startup script for the Nginx H...]]></description><category></category></item><item><title><![CDATA[centos 安装openresty]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80296474</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80296474</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 02:09:19 +0800</pubDate><description><![CDATA[安装所需依赖包

yum -y install readline-devel pcre-devel openssl-devel gcc perl curl

解压压缩包

tar zxvf openresty-1.11.2.5.tar.gz 



进入文件夹

cd openresty-1.11.2.5



编译

./configure –prefix=/usr/local/openrest...]]></description><category></category></item><item><title><![CDATA[centos 安装MySQL5.6]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80296467</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80296467</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 01:57:21 +0800</pubDate><description><![CDATA[检测系统是否自带安装mysql

yum list installed | grep mysql



删除系统自带的mysql及其依赖

yum -y remove mysql-libs.x86_64

下载MySQL 5.6

官方地址  https://dev.mysql.com

安装相关编译工具

yum -y install wget gcc-c++ ncurses-devel cma...]]></description><category></category></item><item><title><![CDATA[centos 下 安装php-7.1.4 以及问题处理]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80296357</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80296357</guid><author>zlf_php</author><pubDate>Sun, 13 May 2018 00:42:21 +0800</pubDate><description><![CDATA[安装php需要的软件



yum install -y gcc gcc-c++ libxml2 libxml2-devel autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel curl curl-...]]></description><category></category></item><item><title><![CDATA[python 无法引入geohash]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/80281475</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/80281475</guid><author>zlf_php</author><pubDate>Fri, 11 May 2018 14:51:38 +0800</pubDate><description><![CDATA[pip install geohash可以直接安装这个库，可是装好之后import geohash却报错 
进入python所在目录，在/site-packages/目录下，把Geohash文件夹重命名为geohash，然后修改该目录下的init.py文件，把from geohash改为from .geohash...]]></description><category></category></item><item><title><![CDATA[PHP邮件发送]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/79014791</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/79014791</guid><author>zlf_php</author><pubDate>Tue, 09 Jan 2018 16:51:55 +0800</pubDate><description><![CDATA[public function send(){

    require_once "smtp.class.php";

    //******************** 配置信息 ********************************

    $smtpserver = "smtp.163.com";//SMTP服务器

    $smtpserverport =25;//SMT]]></description><category></category></item><item><title><![CDATA[CI生成验证码 不保存验证码图片,解决验证码超出边框问题]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/79014765</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/79014765</guid><author>zlf_php</author><pubDate>Tue, 09 Jan 2018 16:50:14 +0800</pubDate><description><![CDATA[验证码类文件

  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

/**

* CodeIgniter

*

* An open source application development framework for PHP 5.1.6 or newer

*

* @package]]></description><category></category></item><item><title><![CDATA[JS通过内核判断各种浏览器|区分360与谷歌（亲测可用）]]></title><link>https://blog.youkuaiyun.com/zlf_php/article/details/78959234</link><guid>https://blog.youkuaiyun.com/zlf_php/article/details/78959234</guid><author>zlf_php</author><pubDate>Wed, 03 Jan 2018 11:17:09 +0800</pubDate><description><![CDATA[function getBrowserInfo(){
        var ua = navigator.userAgent.toLocaleLowerCase();
        var browserType=null;
        if (ua.match(/msie/) != null || ua.match(/trident/) != null) {
            bro]]></description><category></category></item></channel></rss>