<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[kylinxjd的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/kylinxjd</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; kylinxjd]]></copyright><item><title><![CDATA[Windows单机模拟MySQL主从复制]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/147222593</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/147222593</guid><author>kylinxjd</author><pubDate>Mon, 14 Apr 2025 15:07:44 +0800</pubDate><description><![CDATA[Windows单机模拟部署MySQL主从复制架构]]></description><category></category></item><item><title><![CDATA[spring boot发送邮件]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/142649086</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/142649086</guid><author>kylinxjd</author><pubDate>Mon, 30 Sep 2024 09:57:49 +0800</pubDate><description><![CDATA[spring boot整合mail发送邮件]]></description><category></category></item><item><title><![CDATA[SpringBoot 3整合Elasticsearch 8]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/136906634</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/136906634</guid><author>kylinxjd</author><pubDate>Thu, 21 Mar 2024 15:30:35 +0800</pubDate><description><![CDATA[spring boot 3 整合elastic search 8]]></description><category></category></item><item><title><![CDATA[Windows安装MySQL 5.7 ZIP]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/133898872</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/133898872</guid><author>kylinxjd</author><pubDate>Wed, 18 Oct 2023 10:27:28 +0800</pubDate><description><![CDATA[Windows ZIP安装 MySQL 5.7]]></description><category></category></item><item><title><![CDATA[Hyper-v配置Centos 7静态IP]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/129160790</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/129160790</guid><author>kylinxjd</author><pubDate>Wed, 22 Feb 2023 14:09:33 +0800</pubDate><description><![CDATA[Hyper-v安装的centos7配置静态IP]]></description><category></category></item><item><title><![CDATA[windows下git bash修改主题]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/125131209</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/125131209</guid><author>kylinxjd</author><pubDate>Tue, 12 Jul 2022 14:24:00 +0800</pubDate><description><![CDATA[windows下git bash修改主题]]></description><category></category></item><item><title><![CDATA[spring boot logback配置]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/125705126</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/125705126</guid><author>kylinxjd</author><pubDate>Sun, 10 Jul 2022 14:04:44 +0800</pubDate><description><![CDATA[spring boot   logback日志配置]]></description><category></category></item><item><title><![CDATA[power shell设置命令别名]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/125083893</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/125083893</guid><author>kylinxjd</author><pubDate>Wed, 01 Jun 2022 15:25:12 +0800</pubDate><description><![CDATA[power shell设置命令别名，方便输入]]></description><category></category></item><item><title><![CDATA[修改mysql的root密码]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/109812202</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/109812202</guid><author>kylinxjd</author><pubDate>Thu, 19 Nov 2020 15:28:42 +0800</pubDate><description><![CDATA[文章目录命令修改直接修改user表忘记初始密码
命令修改

8.0版本

格式：ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '新密码';
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';


5.x版本
格式：SET PASSWORD FOR 'root'@'localhost' = PASSWORD]]></description><category></category></item><item><title><![CDATA[psql连接数据库]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/108990773</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/108990773</guid><author>kylinxjd</author><pubDate>Sat, 10 Oct 2020 09:27:21 +0800</pubDate><description><![CDATA[使用命令行psql连接数据库]]></description><category></category></item><item><title><![CDATA[SPU和SKU的区别]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/107593708</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/107593708</guid><author>kylinxjd</author><pubDate>Sun, 26 Jul 2020 15:21:36 +0800</pubDate><description><![CDATA[SPU
SPU （ Standard Product Unit） 翻译过来是标准化产品单元,SPU是商品信息聚合的最小单位，是一组可复用、易检索的标准化信息的集合，该集合描述了一个产品的特性。
SKU
SKU（stock keeping unit）翻译过来是库存量单位 ，即库存进出计量的单位（买家购买、商家进货、供应商备货、工厂生产都是依据SKU进行的）。
SKU是物理上不可分割的最小存货单元。也就是说一款商品，可以根据SKU来确定具体的货物存量。
SPU和SKU的联系
spu和sku都是属性值的集合，
S]]></description><category></category></item><item><title><![CDATA[Tensorflow可视化功能--tensorboard]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/105572671</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/105572671</guid><author>kylinxjd</author><pubDate>Fri, 17 Apr 2020 09:59:26 +0800</pubDate><description><![CDATA[tensorflow可视化功能tensorboard]]></description><category></category></item><item><title><![CDATA[TensorFlow实现简单线性回归]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/105557304</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/105557304</guid><author>kylinxjd</author><pubDate>Thu, 16 Apr 2020 16:43:09 +0800</pubDate><description><![CDATA[简单的一元线性回归
一元线性回归公式：
y=xw+b
y=  x w + b
y=xw+b
其中xxx是特征：[x1,x2,x3,…,xn,]T
www是权重，bbb是偏置值
代码实现
导入必须的包
import tensorflow as tf
import matplotlib.pyplot as plt
import numpy as np
import os

# 屏蔽warning以下的...]]></description><category></category></item><item><title><![CDATA[python列表排序不改变顺序]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/103612559</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/103612559</guid><author>kylinxjd</author><pubDate>Thu, 19 Dec 2019 13:16:36 +0800</pubDate><description><![CDATA[去重可以乱序
lis = [3, 1, 4, 3, 6, 3, 2, 4, 9, 1]
lis2 = list(set(lis))
print(lis2)

去重不改变原始顺序
本质上 func1、func3 和 func6原理是一样的，将列表遍历一次，第一次出现到放到新到列表中
func2、func4 和 func5原理是一样的，先将列表去重，然后按原始列表到索引重新排序
from functo...]]></description><category></category></item><item><title><![CDATA[python常见类内置方法]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/103420214</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/103420214</guid><author>kylinxjd</author><pubDate>Thu, 12 Dec 2019 14:54:32 +0800</pubDate><description><![CDATA[python类内置方法简介：
1、__new__() 、__init__()
2、__str__()、__repr__()
3、__call__()
4、__del__()
5、__iter__、__next__
6、__getitem__、__setitem__、__delitem__
7、__getattr__、__setattr__、__delattr__]]></description><category></category></item><item><title><![CDATA[PostgreSQL数据库]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/103060807</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/103060807</guid><author>kylinxjd</author><pubDate>Thu, 14 Nov 2019 17:08:22 +0800</pubDate><description><![CDATA[一、安装
从官网下载直接安装

]]></description><category></category></item><item><title><![CDATA[启动odoo出现 `Library not loaded: libssl.1.1.dylib` `Reason: image not found`报错]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/103052498</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/103052498</guid><author>kylinxjd</author><pubDate>Wed, 13 Nov 2019 16:57:34 +0800</pubDate><description><![CDATA[mac安装odoo出现 Library not loaded: libssl.1.1.dylib
Reason: image not found
解决办法（可能是libssl版本太低了或没有安装）
Traceback (most recent call last):
  File "./odoo-bin", line 5, in &lt;module&gt;
    import odoo
  F...]]></description><category></category></item><item><title><![CDATA[python测试框架]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/100886228</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/100886228</guid><author>kylinxjd</author><pubDate>Fri, 20 Sep 2019 18:06:46 +0800</pubDate><description><![CDATA[一、安装
pip install pytest

测试安装是否成功
pytest --version

出现版本信息则安装成功

二、pytest的优点
skdls 


]]></description><category></category></item><item><title><![CDATA[Linux常用命令]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/100985527</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/100985527</guid><author>kylinxjd</author><pubDate>Wed, 18 Sep 2019 17:25:43 +0800</pubDate><description><![CDATA[linux命令的基本格式
命令   [选项]  [参数]
命令格式中的 [] 代表可选项，也就是有些命令可以不写选项或参数，也能执行。]]></description><category></category></item><item><title><![CDATA[DataFrame多重索引]]></title><link>https://blog.youkuaiyun.com/kylinxjd/article/details/98621546</link><guid>https://blog.youkuaiyun.com/kylinxjd/article/details/98621546</guid><author>kylinxjd</author><pubDate>Thu, 05 Sep 2019 15:15:47 +0800</pubDate><description><![CDATA[DataFrame多重索引，分组计算]]></description><category></category></item></channel></rss>