<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[kernel]]></title><description><![CDATA[yanyanyan]]></description><link>https://blog.youkuaiyun.com/kernel_</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; kernel_]]></copyright><item><title><![CDATA[输出mysql数据库设计文档]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/81866574</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/81866574</guid><author>kernel_</author><pubDate>Mon, 20 Aug 2018 10:07:44 +0800</pubDate><description><![CDATA[
  前言


最近需要把数据库输出word表格文档，由于表较多，一个个表结构复制出来做成文档感觉效率太低，想实现一键导出来，INFORMATION_SCHEMA的数据可以检索出想要的数据，COLUMNS获取所有列数据属性和TABLES获取所有表数据属性。

整个思路就是连接数据库，检索表数据、列字段数据，输出doc

当然，感觉实现还需要花一定时间熟悉word相关框架包，最后还是去找了现成的。现...]]></description><category></category></item><item><title><![CDATA[2017总结]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/79354373</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/79354373</guid><author>kernel_</author><pubDate>Fri, 23 Feb 2018 16:06:09 +0800</pubDate><description><![CDATA[
  突然好久没写总结了，连小小的博客也没维护了，因为一直想写点东西却总感觉自己解决的问题并不是什么新鲜问题，没有了那种解决小小问题也迫不及待记录下来的心情。但是感觉没有大佬们写一系列的技术的精力，高不成低不就，所以一直是敲敲代码继续积累点内功。现在回过头看看之前的博客，似乎写了也不少了，感觉还是挺有意思的，这些小问题，挺值得记录的，毕竟都是记录自己进步的点点滴滴。如果我能坚持下去，久不久回头看看...]]></description><category></category></item><item><title><![CDATA[Android studio 2.0集成NDK]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/79004514</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/79004514</guid><author>kernel_</author><pubDate>Mon, 08 Jan 2018 16:37:18 +0800</pubDate><description><![CDATA[前言


现在的ndk开发已经越来越便捷，打开老电脑的AS2.0，再一次对ndk-build的编译方式有了新的认识，以前对jni、libs、jniLibs这些目录理解有点凌乱。

开发环境：


windows 7
android-ndk-r14b
android studio 2.0



  步骤




一.local.properties添加ndk路径



ndk.dir=D\:\\do]]></description><category></category></item><item><title><![CDATA[ADB连不上模拟器]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/78918822</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/78918822</guid><author>kernel_</author><pubDate>Thu, 28 Dec 2017 10:00:29 +0800</pubDate><description><![CDATA[环境变量造成多个版本adb程序的冲突
  记录诡异的事情
今天启动genymotion模拟器 打开cmd 使用adb shell命令，出现无法连接 
ADB server didn’t ACK 连不上模拟器是什么原因adb端口占用了吗？任务管理器把腾讯koukou的tadb和adb杀死,输入命令adb kill-server
adb start-server无论我如何检查 5037端口 ，发现都是a]]></description><category></category></item><item><title><![CDATA[eclipse的dx问题]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/78835908</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/78835908</guid><author>kernel_</author><pubDate>Mon, 18 Dec 2017 18:41:13 +0800</pubDate><description><![CDATA[使用Eclispe 由于开发工具的更新，buildtool升级到26.0.2出问题问题描述Failed to load D:\android\studio\sdk\build-tools\26.0.2\lib\dx.jar 
Unknown error: Unable to build: the file dx.jar was not loaded from the SDK folder!解决方法]]></description><category></category></item><item><title><![CDATA[小米手机安装失败错误码]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/78780192</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/78780192</guid><author>kernel_</author><pubDate>Tue, 12 Dec 2017 11:14:57 +0800</pubDate><description><![CDATA[小米手机安装失败错误码]]></description><category></category></item><item><title><![CDATA[kotlin-配置出错]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/72568941</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/72568941</guid><author>kernel_</author><pubDate>Sat, 20 May 2017 09:58:04 +0800</pubDate><description><![CDATA[开发环境为jdk1.7 
Gradle sync failed: Cause: org/jetbrains/kotlin/gradle/plugin/android/AndroidGradleWrapper : Unsupported major.minor version 52.0，原因是ext.kotlin_version默认配置的是jdk1.8编译的‘1.1.2-4’，改为 ‘1.1.0’即...]]></description><category></category></item><item><title><![CDATA[c++指针测试]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/72528318</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/72528318</guid><author>kernel_</author><pubDate>Fri, 19 May 2017 13:40:57 +0800</pubDate><description><![CDATA[#include <iostream>
#include <exception>  
using namespace std;int main()
{
    //数组1
    char str1[] = "我是一个可变数组";//数组的内容可以修改
    cout << "初始化的字符str1：" << str1 << endl;
    cin >> str1;
    cout << "s]]></description><category></category></item><item><title><![CDATA[Eclipse连接真机--华为荣耀6]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/60762382</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/60762382</guid><author>kernel_</author><pubDate>Tue, 07 Mar 2017 13:43:52 +0800</pubDate><description><![CDATA[今天换了个电脑Eclipse无法连接真机（华为荣耀6）解决方法：将usb连接方式切换到PC助手模式再切换到媒体设备模式后成功连接我的理解：USB驱动没有装好导致无法连接，打来pc助手模式会在pc端将usb驱动安装好]]></description><category></category></item><item><title><![CDATA[windows无法连接虚拟机的linux]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/59098278</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/59098278</guid><author>kernel_</author><pubDate>Wed, 01 Mar 2017 13:08:42 +0800</pubDate><description><![CDATA[windows无法连接虚拟机的linux遇到的问题：今天使用xshell连接虚拟机，无法连接。]]></description><category></category></item><item><title><![CDATA[极光推送demo]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/58046855</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/58046855</guid><author>kernel_</author><pubDate>Mon, 27 Feb 2017 11:54:57 +0800</pubDate><description><![CDATA[极光推送代码—-测试版]]></description><category></category></item><item><title><![CDATA[mysql用户表]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/56835518</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/56835518</guid><author>kernel_</author><pubDate>Fri, 24 Feb 2017 11:28:43 +0800</pubDate><description><![CDATA[mysql5.6中存在mysql.user一些特殊符号：
  在myql中% *是通配符,  ::1 是IPv6格式的 127.0.0.1 
Host列指定了允许用户登录所使用的IP，比如user=root Host=192.168.1.1(相当于root@192.168.1.1)。这里的意思就是说root用户只能通过192.168.1.1的客户端去访问。而%是个通配符，如果Host=192.168]]></description><category></category></item><item><title><![CDATA[星*的作用]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/55260987</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/55260987</guid><author>kernel_</author><pubDate>Thu, 16 Feb 2017 17:00:09 +0800</pubDate><description><![CDATA[1.在定义的时候，加了*的p是指针变量,都是一个地址 
2.非定义的时候，当p是一个指针的时候,*p就是这个指针指向的内存的值]]></description><category></category></item><item><title><![CDATA[引用拷贝]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/54972717</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/54972717</guid><author>kernel_</author><pubDate>Sat, 11 Feb 2017 13:33:04 +0800</pubDate><description><![CDATA[赋值 
模拟a=[1,2]给另一个变量赋值 
模拟 a=[1,2]；b=a改变值 
a.add(3) 
改变变量指向的地址 
a=[1,2] 
a=[1,2,3]]]></description><category></category></item><item><title><![CDATA[勿忘初心 方得始终]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/54590111</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/54590111</guid><author>kernel_</author><pubDate>Wed, 18 Jan 2017 00:43:24 +0800</pubDate><description><![CDATA[这半年在web开发方面泡太久了，想改变一下 
1.坚持自己的选择 
2.勤能补拙 
3.多向他人学习]]></description><category></category></item><item><title><![CDATA[Java使用getResource]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/53471682</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/53471682</guid><author>kernel_</author><pubDate>Mon, 05 Dec 2016 23:45:26 +0800</pubDate><description><![CDATA[Java使用getResource（getResourceAsStream类似）Java使用getResource方法 
this.getClass().getClassLoader().getResource(String path); 
this.getClass().getResource(String path);区别 ： 
this.getClass().getResource内部实现th]]></description><category></category></item><item><title><![CDATA[免费的mysql数据库]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/53320498</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/53320498</guid><author>kernel_</author><pubDate>Thu, 24 Nov 2016 15:02:37 +0800</pubDate><description><![CDATA[介绍两个网站，提供免费的mysql数据库，方便测试使用]]></description><category></category></item><item><title><![CDATA[mysql空间大小的SQL语句]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/53319578</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/53319578</guid><author>kernel_</author><pubDate>Thu, 24 Nov 2016 14:07:18 +0800</pubDate><description><![CDATA[介绍在mysql中如何查询所有数据库占用磁盘空间大小的SQL语句如果想知道]]></description><category></category></item><item><title><![CDATA[mysql用户操作]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/53319247</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/53319247</guid><author>kernel_</author><pubDate>Thu, 24 Nov 2016 13:55:09 +0800</pubDate><description><![CDATA[mysql常用权限命令]]></description><category></category></item><item><title><![CDATA[Eclipse 安装 Free marker插件]]></title><link>https://blog.youkuaiyun.com/kernel_/article/details/53316422</link><guid>https://blog.youkuaiyun.com/kernel_/article/details/53316422</guid><author>kernel_</author><pubDate>Thu, 24 Nov 2016 09:14:03 +0800</pubDate><description><![CDATA[安装freemarkEditor 插件，代码高亮]]></description><category></category></item></channel></rss>