<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dyeee的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dyeee</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dyeee]]></copyright><item><title><![CDATA[Django之CBV装饰器method_decorator]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84904219</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84904219</guid><author>dyeee</author><pubDate>Sun, 16 Jul 2017 13:23:00 +0800</pubDate><description><![CDATA[
PS:CBV中添加装饰器
　　　　def wrapper(func):
　　　　　　def inner(*args,**kwargs):
　　　　　　　　return func(*args,**kwargs)
　　　　　　return inner
　　　　#1.指定方法上添加装饰器
　　　　　　class Foo(View):
　　　　　　　　@method_decorator(w...]]></description><category></category></item><item><title><![CDATA[JS原生ajax]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84904217</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84904217</guid><author>dyeee</author><pubDate>Sun, 16 Jul 2017 11:56:44 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/yuanchenqi/articles/5997456.html]]></description><category></category></item><item><title><![CDATA[django分页]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84903680</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84903680</guid><author>dyeee</author><pubDate>Sun, 09 Jul 2017 12:51:47 +0800</pubDate><description><![CDATA[
__author__ = 'Administrator'
from django.utils.safestring import mark_safe


class Page:
    def __init__(self, current_page, data_count, per_page_count=10, pager_num=7):
        self.current_p...]]></description><category></category></item><item><title><![CDATA[django-URL]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84860013</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84860013</guid><author>dyeee</author><pubDate>Thu, 09 Mar 2017 22:02:52 +0800</pubDate><description><![CDATA[
[root@localhost superlists]# tree
.
├── db.sqlite3
├── lists
│   ├── admin.py
│   ├── admin.pyc
│   ├── apps.py
│   ├── __init__.py
│   ├── __init__.pyc
│   ├── migrations
│   │   ├── __in...]]></description><category></category></item><item><title><![CDATA[使用eval用变量的值作为新的变量名]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84859758</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84859758</guid><author>dyeee</author><pubDate>Wed, 08 Mar 2017 20:44:34 +0800</pubDate><description><![CDATA[
[root@localhost ~]# x_mm=&quot;yyy&quot;
[root@localhost ~]# s=x
[root@localhost ~]# cat test.txt 
alt=&quot;yyy/20150823020537310.jpg&quot; src=
asdasd
asdasdasdasd
cvdawsdas
[root@localhost ~]# sed -i s&quot;#$(eval...]]></description><category></category></item><item><title><![CDATA[LVM磁盘管理之扩展与缩小LV]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84857788</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84857788</guid><author>dyeee</author><pubDate>Fri, 24 Feb 2017 13:59:37 +0800</pubDate><description><![CDATA[
这里总结下扩展与缩小LV的实施顺序：
扩展LV
1、卸载LV
命令：umount  “挂载目录”
2、扩展LV
命令：lvextend -L +500m  /dev/lv00/lv01　或者　lvresize -L 5G  /dev/lv00/lv01
lvextend 表示增加500M，lvresize表示增加到5G，是调整后的容量。
3、检查文件系统
命令：fsck -f  ...]]></description><category></category></item><item><title><![CDATA[django-blog（七）上传图片]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84825441</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84825441</guid><author>dyeee</author><pubDate>Mon, 07 Nov 2016 23:03:09 +0800</pubDate><description><![CDATA[
1、在settings.py中配置MEDIA_URL和MEDIA_ROOT
[root@localhost blogproject]# 
[root@localhost blogproject]# vim blogproject/settings.py
MEDIA_URL = '/uploads/'
MEDIA_ROOT = os.path.join(BASE_DIR,  'uploa...]]></description><category></category></item><item><title><![CDATA[django-blog（六）自定义富媒体]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84825241</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84825241</guid><author>dyeee</author><pubDate>Sun, 06 Nov 2016 21:56:02 +0800</pubDate><description><![CDATA[
使用kindeditor
 
下载解压到blogproject/static/js/
 
在文章文件内添加media
class ActicleAdmin(admin.ModelAdmin):
  #fields=(('title','desc'),'content')
    fieldsets = (
        (None, {
            'fields...]]></description><category></category></item><item><title><![CDATA[django-blog（五）admin后台配置]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84825210</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84825210</guid><author>dyeee</author><pubDate>Sun, 06 Nov 2016 15:31:07 +0800</pubDate><description><![CDATA[
以文章模型为例：
文章模型的定义为：
 文章模型：（vim blog/models.py）
class Article(models.Model):
    title = models.CharField(max_length=50, verbose_name='文章标题')
    desc = models.CharField(max_length=50, verbose_na...]]></description><category></category></item><item><title><![CDATA[loadrunner中参数与变量的使用]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84825051</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84825051</guid><author>dyeee</author><pubDate>Fri, 04 Nov 2016 22:43:49 +0800</pubDate><description><![CDATA[
Action(){ 定义数组时一定要指明大小 变量定义一定要放在所以操作之前，放在脚本最前面     int num ;//定义数值变量 int numy[5];//定义整型数组 char *str1,*str2,*str3;//定义字符串变量 char stry[10],filename[5],data[10];//定义字符串数组
 //给数值赋值 num=10; 正确输出方法
  lr...]]></description><category></category></item><item><title><![CDATA[django-blog（四）自定义公共字段]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84824654</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84824654</guid><author>dyeee</author><pubDate>Wed, 02 Nov 2016 22:00:51 +0800</pubDate><description><![CDATA[
vim blogproject/settings.py
 
SITE_NAME='测试标题'
SITE_DESC='测试测试测试按时打卡机安检时刻'
 
[root@localhost blogproject]# cat blog/views.py
from django.shortcuts import render
import logging
from django.con...]]></description><category></category></item><item><title><![CDATA[django-blog（三）日志的使用]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84824653</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84824653</guid><author>dyeee</author><pubDate>Wed, 02 Nov 2016 21:56:13 +0800</pubDate><description><![CDATA[
vim blogproject/settings.py
 
# 自定义日志输出信息
LOGGING = {
    'version': 1,
    'disable_existing_loggers': True,
    'formatters': {
        'standard': {
            'format': '%(asctime)s [%(t...]]></description><category></category></item><item><title><![CDATA[django-blog（二）设置mysql数据库并创建模型]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84824652</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84824652</guid><author>dyeee</author><pubDate>Wed, 02 Nov 2016 21:47:39 +0800</pubDate><description><![CDATA[
vim blogproject/settings.py
 
修改DATABASES 
 
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'blogdb',
        'USER':'buser',
        'PASSWORD'...]]></description><category></category></item><item><title><![CDATA[django-blog（一）]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84824056</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84824056</guid><author>dyeee</author><pubDate>Sun, 30 Oct 2016 20:51:46 +0800</pubDate><description><![CDATA[
 706  mkdir blogenv  707  cd blogenv/  708  pip install virtualenv  709  virtualenv blog_env  710  ls  711  cd blog_env/  725  source bin/activate  726  pip install django  727  django-admin startpr...]]></description><category></category></item><item><title><![CDATA[vim正则的非贪婪模式]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84824053</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84824053</guid><author>dyeee</author><pubDate>Sun, 30 Oct 2016 19:37:47 +0800</pubDate><description><![CDATA[
vim中\{-}与*?相同 
所以vim的非贪婪模式为 .\{-}相当于其他的.*?
 
:set magic             &quot; 设置magic
:set nomagic           &quot; 取消magic
:h magic               &quot; 查看帮助
 


magic (\m)：除了 $ . * ^ 之外其他元字符都要加反斜杠。

nomagic...]]></description><category></category></item><item><title><![CDATA[mysql5.7开启主从同步]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84822765</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84822765</guid><author>dyeee</author><pubDate>Sat, 22 Oct 2016 23:06:06 +0800</pubDate><description><![CDATA[
在同一台服务器的2个实例（3355,3366）进行测试
1，设置主从裤
开通主库master（3355）的bin-log：
1)停止数据裤
2)修改3355数据库的my.cnf
增加bin-log字段及设置master的serverid
vim my.cnf
log-bin=/mysqldata/3355/mysql-bin
server-id=1
3)修改从库3366的se...]]></description><category></category></item><item><title><![CDATA[MySQL5.7的备份与恢复简介和使用mysqldump备份MySQL数据库]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84822463</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84822463</guid><author>dyeee</author><pubDate>Thu, 20 Oct 2016 22:31:04 +0800</pubDate><description><![CDATA[
一、备份的类型和其他说明：
1.1 按备份时服务器是否继续提供服务区分：


热备份：备份时读写都不受影响

温备份：备份时仅可进行读操作

冷备份：也叫离线备份，读写操作均中止

不同的存储引擎对备份的支持也是不一样的，MyISAM存储引擎可以使用LVM快照功能配合实现热备份，如果没有LVM，则只能实现温备份。而InnoDB则可以完全支持热备，可使用的热备工具有：xtrabackup...]]></description><category></category></item><item><title><![CDATA[mysql5.7创建用户授权-删除用户撤销授权]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84821657</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84821657</guid><author>dyeee</author><pubDate>Sun, 16 Oct 2016 20:39:42 +0800</pubDate><description><![CDATA[
一, 创建用户:
       命令:CREATE USER 'username'@'host' IDENTIFIED BY 'password';
       说明:username - 你将创建的用户名, host - 指定该用户在哪个主机上可以登陆,如果是本地用户可用localhost, 如果想让该用户可以从任意远程主机登陆,可以使用通配符%. password - 该用户的登陆密...]]></description><category></category></item><item><title><![CDATA[mysql5.7多实例重置密码]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84821618</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84821618</guid><author>dyeee</author><pubDate>Sat, 15 Oct 2016 23:41:53 +0800</pubDate><description><![CDATA[
mysql5.7非多实例重置密码
杀掉mysql后执行linux命令
mysqld_safe --skip-grant-tables &amp;amp;
就可以直接跳过密码进入mysql
 
 
[root@localhost 3306]# mysqld_safe --defaults-file=/data/3306/my.cnf --skip-grant-tables &amp;amp;
无密码...]]></description><category></category></item><item><title><![CDATA[mysql5.7多实例]]></title><link>https://blog.youkuaiyun.com/dyeee/article/details/84821369</link><guid>https://blog.youkuaiyun.com/dyeee/article/details/84821369</guid><author>dyeee</author><pubDate>Thu, 13 Oct 2016 22:42:39 +0800</pubDate><description><![CDATA[
启动端口号为3355和3366的二个实例。创建文件夹
 
[root@localhost /]# mkdir -p /mysqldata/{3355,3366}/data
 
将配置文件拷贝到响应的文件夹，
my.cnf
 
[client]
port            = 3355
socket          = /mysqldata/3355/mysql.sock...]]></description><category></category></item></channel></rss>