<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bizzareblizzard的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bizzareblizzard</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bizzareblizzard]]></copyright><item><title><![CDATA[QEMU的退出命令]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/157762999</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/157762999</guid><author>bizzareblizzard</author><pubDate>Thu, 05 Feb 2026 09:45:21 +0800</pubDate><description><![CDATA[ctrl+a+x, 退出qemu运行。]]></description><category></category></item><item><title><![CDATA[ORMPP连接MySQL 8.0错误]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/148718262</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/148718262</guid><author>bizzareblizzard</author><pubDate>Tue, 17 Jun 2025 16:27:48 +0800</pubDate><description><![CDATA[经过一通搜索，需要在mysql.hpp添加如下代码，才能够连接成功，）是一个基于C++的数据库连接程序。]]></description><category></category></item><item><title><![CDATA[跟着鸿蒙代码学C++之sptr]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/146016444</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/146016444</guid><author>bizzareblizzard</author><pubDate>Tue, 04 Mar 2025 15:04:04 +0800</pubDate><description><![CDATA[sptr是鸿蒙系统定义的智能指针，定义在commonlibrary/c_utils/base/include/refbase.h。C++为了管理资源，创建了智能指针，减少使用指针导致的程序问题。]]></description><category></category></item><item><title><![CDATA[鸿蒙系统的编译]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/108638624</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/108638624</guid><author>bizzareblizzard</author><pubDate>Thu, 17 Sep 2020 11:14:34 +0800</pubDate><description><![CDATA[直接在网站上下载code-1.0.tar.gz，解压。

按照网站上配置好clang, gn, ninja, hc-gen等工具。

直接编译：

./build.py ipcamera_hi3518ev300

出现了ffmpeg连接错误，-lX11， -lXext等出错。

修改文件ffmpeg的配置文件disable_decoder_config.sh

在configure的时候加上--disable-xlib

然后就ok了。
...]]></description><category></category></item><item><title><![CDATA[Cobalt简介]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/92829863</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/92829863</guid><author>bizzareblizzard</author><pubDate>Wed, 19 Jun 2019 13:55:34 +0800</pubDate><description><![CDATA[Cobalt是一个轻量的应用容器（应用程序runtime, 类似JVM和Flash Player), 兼容W3C HTML5规范的子集。 如果想开发一个单页面的网页应用(Single-Page Web Application, SPA), 使用Cobalt的W3C规范子集开发的页面，可以在Cobalt支持的设备上运行。

Cobalt最开始是由Chromium项目的一个分支H5VCC（HTML5 ...]]></description><category></category></item><item><title><![CDATA[减少kernel logbuffer的大小]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/87920414</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/87920414</guid><author>bizzareblizzard</author><pubDate>Mon, 25 Feb 2019 17:08:54 +0800</pubDate><description><![CDATA[CONFIG_LOG_BUF_SHIFT决定了kernel log buffer的大小， 如果在release版本，最好设置的小一点。]]></description><category></category></item><item><title><![CDATA[JavascriptCore在Android平台上的使用]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/85089765</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/85089765</guid><author>bizzareblizzard</author><pubDate>Wed, 19 Dec 2018 10:18:11 +0800</pubDate><description><![CDATA[JavascriptCode是使用在ReactNative和iOS平台上的Javascript引擎。

在ubuntu上可以使用webkitgtk+进行测试，但是编译比较慢。

首先要下载编译android-jsc


git clone https://github.com/facebook/android-jsc.git

下载完成后，根据README.md进行编译:


./fetch_so...]]></description><category></category></item><item><title><![CDATA[海思HiKey 970内核下载与编译]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/84869920</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/84869920</guid><author>bizzareblizzard</author><pubDate>Fri, 07 Dec 2018 09:55:38 +0800</pubDate><description><![CDATA[1.下载内核代码：


git clone https://github.com/96boards-hikey/linux.git -b hikey970-v4.9

2.编译内核


#!/bin/sh
export ARCH=arm64
export CROSS_COMPILE=aarch64-linux-gnu-
make hikey970_defconfig
make -j16 Image...]]></description><category></category></item><item><title><![CDATA[使用Gradle编译java代码]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/80897197</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/80897197</guid><author>bizzareblizzard</author><pubDate>Tue, 03 Jul 2018 13:44:12 +0800</pubDate><description><![CDATA[1.使用编辑工具创建build.gradleapply plugin: 'java'2.创建源代码目录mkdir -p src/main/java/com/example/3.创建源码App.javapackage com.example;

public class App {
    public static void main(String[] args) {
        System...]]></description><category></category></item><item><title><![CDATA[Spring框架在Ubuntu下的编译]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/80895453</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/80895453</guid><author>bizzareblizzard</author><pubDate>Tue, 03 Jul 2018 11:06:56 +0800</pubDate><description><![CDATA[在Ubuntu的环境下，编译Spring框架源代码。1. Spring代码的下载安装git后，使用git下载Spring源代码：git clone https://github.com/spring-projects/spring-framework2.编译源码编译源码需要使用java7以上，我在ubuntu上配置的是java8.进入spring-framework目录后：./gradlew bu...]]></description><category></category></item><item><title><![CDATA[WebPlatformEmbedded]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/79738188</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/79738188</guid><author>bizzareblizzard</author><pubDate>Thu, 29 Mar 2018 10:03:56 +0800</pubDate><description><![CDATA[WPE直译过来是嵌入式网络平台，是使用wayland+webkit, 直接在嵌入式系统上运行webkit. 目前使用比较广泛的是Android, 但是Android存在一些问题，比如版权，比较庞大，运行的是Java.WebOS和WPE项目等， 都是在树莓派上运行的基于网络的平台。WPE可以参考如下连接：https://github.com/WebPlatformForEmbedded/meta-w...]]></description><category></category></item><item><title><![CDATA[ffmpeg打印输出]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/79737104</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/79737104</guid><author>bizzareblizzard</author><pubDate>Thu, 29 Mar 2018 08:57:35 +0800</pubDate><description><![CDATA[ffmpeg如果加一些详细的log信息进行跟踪时，会看到内容很多。ffmpeg提供report机制，可以保存详细的log信息。命令如下：./ffmpeg -report -i &quot;http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8&quot; -c copy /media/chaiq/share/dump.ts...]]></description><category></category></item><item><title><![CDATA[WebOS 开源]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/79708345</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/79708345</guid><author>bizzareblizzard</author><pubDate>Tue, 27 Mar 2018 09:54:18 +0800</pubDate><description><![CDATA[WebOS 已经有一个开源版本。Web平台在TV领域应用比较广泛。WebOS估计面对Android的竞争，需要开源，来获取更多的支持。https://www.infoq.com/news/2018/03/lg-open-sources-webos编译方法1. 下载build_webos:git clone https://github.com/webosose/build-webos.git2. ...]]></description><category></category></item><item><title><![CDATA[Stetho在Android调试中的使用]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/52870747</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/52870747</guid><author>bizzareblizzard</author><pubDate>Thu, 20 Oct 2016 11:46:28 +0800</pubDate><description><![CDATA[在看ReactNative的 调试中发现一个好东西:Stetho.
网址在http://facebook.github.io/stetho， 是一个Android应用程序的调试工具。
下面记录下使用的配置方法。
集成非常简单，首先修改应用程序的Application类，在onCreate中添加如下代码:

public class MyApplication extends Applic]]></description><category></category></item><item><title><![CDATA[ubuntu 12.04安装php的权限配制]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50818044</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50818044</guid><author>bizzareblizzard</author><pubDate>Mon, 07 Mar 2016 11:25:20 +0800</pubDate><description><![CDATA[按照网上的说明安装了php服务器，测试时却无法通过。
经过搜索，发现是由于权限问题导致，记录如下：

If you open your /etc/php5/fpm/pool.d/www.conf file, you'll notice that fastcgi is listening to /var/run/php5-fpm.sock. You'll need to grant your ]]></description><category></category></item><item><title><![CDATA[Android上V8 JS引擎]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50756398</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50756398</guid><author>bizzareblizzard</author><pubDate>Sat, 27 Feb 2016 18:49:01 +0800</pubDate><description><![CDATA[Facebook的ReactNative使用的JS引擎是JavaScriptCore,最近编译了Google的V8引擎。
在Facebook上建了个项目，路径如下：
https://github.com/chaiwizard/hellov8]]></description><category></category></item><item><title><![CDATA[v8的编译]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50751423</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50751423</guid><author>bizzareblizzard</author><pubDate>Fri, 26 Feb 2016 17:23:16 +0800</pubDate><description><![CDATA[andorid javascript engine v8编译]]></description><category></category></item><item><title><![CDATA[Android Chromium的标题代码运行路径]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50159677</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50159677</guid><author>bizzareblizzard</author><pubDate>Thu, 03 Dec 2015 14:43:22 +0800</pubDate><description><![CDATA[在ContentViewCore.java里：

    @CalledByNative
    private
void setTitle(String title) {
        getContentViewClient().onUpdateTitle(title);
    }
这里会调用：
WebChromeClient.onReceivedTitle.


调]]></description><category></category></item><item><title><![CDATA[Chromium Android版本]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50040925</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/50040925</guid><author>bizzareblizzard</author><pubDate>Wed, 25 Nov 2015 18:48:02 +0800</pubDate><description><![CDATA[下载了Chromium Android的版本代码，最新的版本已经是48.
并且已经release了Chromium的java代码，可以编译成一个apk,可以看到是一个基本功能比较全的浏览器，不用再使用content shell进行测试了。
下载完成后，可以使用ninja -C out/Release chrome_public_apk进行编译，编译出ChromePublic.apk,大概有42]]></description><category></category></item><item><title><![CDATA[Ubuntu上的OGRE开发环境搭建]]></title><link>https://blog.youkuaiyun.com/bizzareblizzard/article/details/44591437</link><guid>https://blog.youkuaiyun.com/bizzareblizzard/article/details/44591437</guid><author>bizzareblizzard</author><pubDate>Tue, 24 Mar 2015 14:40:14 +0800</pubDate><description><![CDATA[在Ubuntu 12.04上搭建OGRE的开发环境使用命令：
sudo apt-get install libogre-dev
建立一个文件夹helloogre然后创建main.cpp,文件内容如下:
#include "OGRE/ExampleApplication.h"

class Example1 : public ExampleApplication
{
public:
	void]]></description><category></category></item></channel></rss>