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核心操作就是通过 QTranslator 加载对应的国际化文件
调用 installTranslator 改变当前显示语言

#ifndef QT_NO_TRANSLATION
        static bool installTranslator(QTranslator * messageFile);
        static bool removeTranslator(QTranslator * messageFile);
#endif

系统有个系统事件

void MyWidget::changeEvent(QEvent *event)
{
    if (event->type() == QEvent::LanguageChange) {
        titleLabel->setText(tr("Document Title"));
    ...
    } else
        QWidget::changeEvent(event);
}

可以处理显示语言变化的消息

Qt提供的翻译在 Qt安装目录下 /translations 文件夹内 ,直接加到工程资源中就行

参考

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on getAppPath(AppName)
	try
		set launchServicesPath to "/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister"
		
		-- get the path to all executables in the Launch Service Registry that contain that appName
		set appPaths to paragraphs of (do shell script launchServicesPath & " -dump | grep --only-matching \"/.*\\" & AppName & "\"")
		log appPaths
		return appPaths
		
	on error
		return "NOT INSTALLED"
	end try
end getAppPath

参考:

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Codesign

可用签名证书查询

security find-identity -v -p codesigning

签名

codesign -s 'Name of the certificate’ /path/Example.app

重新签名

codesign -f -s 'Name of the certificate' /path/Example.app

应用签名信息

codesign -vv -d Example.app

应用签名认证

codesign --verify Example.app

没有任何输出代表签名是完好的

应用可用验证

spctl -a -v Example.app

Notarization

  • Apple 新认证方式
  • Bundle ID 应用bundle ID
  • Username Apple ID
  • Password Apple ID 密码 是一个一次性的密码
  • FilePath 要认证的包 一般是dmg 或者 zip .app 的不行
  • Team ID 开发者账号所在的 Team ID 登录到开发者账号 资料里面查看

校验

xcrun altool --notarize-app --primary-bundle-id “Bundle ID" --username “Username" --password “Password" --file FilePath -itc_provider "Team ID"

上面的执行完成后会生成 RequestUUID

使用下面的方法查看即可

查询 邮件中 ID

xcrun altool --notarization-info RequestUUID -u “Username --password “Password"

查到认证通过后
需要重新签名一下安装包

重新签一下

xcrun stapler staple “FilePath"

stapler validate will do this -

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$ stapler validate myfile.pkg 
Processing: myfile.pkg
The validate action worked!

  • If The validate action worked! is printed, the specified pkg file is notarized.
  • If does not have a ticket stapled to it. is printed, the specified pkg file is either not notarized, or the notarization was never followed up with the stapling step.

检查公证结果脚本

NotarizationScript.sh

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# 公证的 bundle id
BUNDLE_ID="xxx"
# apple id
USERNAME="xxx"
# 这里不是apple账号的密码，而是生成的app密匙
PASSWORD="xxxx"
#team id
PROVIDER="xxxx"

filePath=$1

# 公证func 传入文件路径为参数
function uploadFileAndNotarized()
{

	echo "start notarized $filePath ..."

	#上传安装包到苹果服务器进行认证，输出结果到upload_log.txt
	xcrun altool --notarize-app --primary-bundle-id "$BUNDLE_ID" --username "$USERNAME" --password "$PASSWORD" --file $filePath -itc_provider "$PROVIDER" &> upload_result
	# 从日志文件中读取UUID,并隔一段时间检查一次公证结果
	# 只有成功的格式是 RequestUUID = 
	uuid=`cat upload_result | grep -Eo 'RequestUUID = [[:alnum:]]{8}-([[:alnum:]]{4}-){3}[[:alnum:]]{12}' | grep -Eo '[[:alnum:]]{8}-([[:alnum:]]{4}-){3}[[:alnum:]]{12}' | sed -n "1p"`
	# 如果上传过了，则会返回 The upload ID is 
	if [[ "$uuid" == "" ]];then
		uuid=`cat upload_result | grep -Eo 'The upload ID is [[:alnum:]]{8}-([[:alnum:]]{4}-){3}[[:alnum:]]{12}' | grep -Eo '[[:alnum:]]{8}-([[:alnum:]]{4}-){3}[[:alnum:]]{12}' | sed -n "1p"`
		echo "The software asset has already been uploaded. The upload ID is $uuid"
	fi
	echo "notarization UUID is $uuid"
	# 即没有上传成功，也没有上传过，则退出
	if [[ "$uuid" == "" ]]; then
		echo "No success no uploaded, unknown error"
		cat upload_result  | awk 'END {print}'
		return 1
	fi

	while true; do
	    echo "checking for notarization..."
	 
	 	#通过RequestUUID查询服务器工作状态，输出结果到check_status.txt
	    xcrun altool --notarization-info "$uuid" --username "$USERNAME" --password "$PASSWORD" &> check_status
	    checkResult=`cat check_status`
	    
	    t=`echo "$checkResult" | grep "success"`
	    f=`echo "$checkResult" | grep "invalid"`
	    if [[ "$t" != "" ]]; then
	        echo "notarization done!"
	        echo $checkResult

	        echo "do staple $filePath"


	        xcrun stapler staple $filePath &>  stapler_result

	        echo `cat stapler_result`

	        echo "stapler done!"
	        
	        break
	    fi

	    if [[ "$f" != "" ]]; then
	        echo "Failed : $checkResult"
	        return 1
	    fi
	    echo "not finish yet, sleep 1min then check again..."
	    sleep 60
	done
	return 0
}


uploadFileAndNotarized $filePath

保存文件 直接调用传入本地包路径即可

sh NotarizationScript.sh filepath

参考

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sudo installer -store -pkg /User/MyName/Desktop/helloWorld.pkg -target /

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近期迁移到 ubuntu 上做开发支持，系统版本是 16.04.6

编译项目报错 /usr/bin/ld: cannot find -lGL

讲过查找是缺少 libGL.so 库

先本地查找一下 sudo find / | grep "libGL.so" 

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/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2.0
/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1

找到后 弄个链接到 usr/lib 下

sudo ln -s /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2.0 /usr/lib/libGL.so

如果本地没有查到 libGL.so 可以先下载

sudo apt-get install libgl1-mesa-dev

然后再弄链接