Mac M1 Springboot + OpenCV 下載OpenCV 4.9.0 unzip opencv.zip wget -O opencv.zip https://github.com/opencv/opencv/archive/4.9.0.zip unzip opencv_contrib.zip wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/4.9.0.zip 安裝OpenCV cd opencv-4.9.0zip mkdir build && cd build

“error ‘XXX‘ is assigned a value but never used no-unused-vars“ React run build 遇到的問題 sudo apt update && sudo apt upgrade -y sudo apt install mariadb-server -y 參考鏈結： https://webdock.io/en/docs/how-guides/database-guides/how-enable-remote-access-your-mariadbmysql-database https://0xzx.com/zh-tw/2021060800161498438.html

Putty won't cache the keys to access a server when run script in hudson yes/no 遇到指令需要yes/no，前面請輸入 echo y | echo y | pscp -i /path/to/key/file user@remote:/tmp/file . echo y | plink -i /path/to/key/file scripts.sh 參考鏈結： https://webdock.io/en/docs/how-guides/database-guides/how-enable-remote-access-your-mariadbmysql-database https://0xzx.com/zh-tw/2021060800161498438.html

Jenkins build fails with "Treating warnings as errors because of process.env.CI = true" 問題發生 React run build 時，遇到此問題 點擊位置；管理Jenkins -> System -> Global properties image image

取得機器打卡紀錄的方式 :::info 原本邏輯 由機器定時將打卡紀錄利用Socket傳到後台管理 期望功能 後台管理排程定時將機器打卡紀錄取得回來 :::

Description 此專案有三個主要支線(未來可能會新增產品時可能會多出支線) master - 為開發共用功能&工具，可單獨執行，但此支線不為產品Project name = acsedoorman Content path = /acsedoorman/.... standard-master - 主要支線為開發EDoorman standard版本 Project name = edoorman Content path = /edoorman/....

Description 此專案有三個主要支線(未來可能會新增產品時可能會多出支線) master - 為開發共用功能&工具，可單獨執行，但此支線不為產品Project name = acsedoorman Content path = /acsedoorman/.... standard-master - 主要支線為開發EDoorman standard版本 Project name = edoorman Content path = /edoorman/....

Ubuntu install RabbitMQ Init install sudo apt-get install curl gnupg apt-transport-https -y 產生Key ## Team RabbitMQ's main signing key curl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/com.rabbitmq.team.gpg > /dev/null ## Cloudsmith: modern Erlang repository curl -1sLf https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-erlang/gpg.E495BB49CC4BBE5B.key | sudo gpg --dearmor | sudo tee /usr/share/keyrings/io.cloudsmith.rabbitmq.E495BB49CC4BBE5B.gpg > /dev/null ## Cloudsmith: RabbitMQ repository

松機-門員工簽到系統 開發環境與工具版本 BackendJava 17 Spring Tool Suite 4 Frontend Node 16 NPM 8.15.0

SSL憑證創建與實作(Tomcat實例) 工具 OpenSSL(Windows) https://slproweb.com/products/Win32OpenSSL.html Tomcat 9 https://tomcat.apache.org/download-90.cgi 了解各種憑證 *.key -> 私鑰 *.csr -> 簽署要求憑證 *.crt -> 憑證

org.apache.catalina.LifecycleException: The configured protocol [org.apache.coyote.http11.Http11AprProtocol] requires the APR/native library which is not available 工具 Tomcat 9 https://tomcat.apache.org/download-90.cgi Tomcat 解決方法 1 Http11AprProtocol -> Http11NioProtocol ... <Connector

SSL憑證創建與實作(Tomcat實例) 工具 OpenSSL(Windows) https://slproweb.com/products/Win32OpenSSL.html Tomcat 9 https://tomcat.apache.org/download-90.cgi 了解各種憑證 *.key -> 私鑰 *.csr -> 簽署要求憑證 *.crt -> 憑證

Ubuntu 22.04 MariaDB Galera Cluster Install Mariadb 安裝三台機器 sudo apt update && sudo apt upgrade -y sudo apt install mariadb-server -y Mariadb Settings sudo mysql_secure_installation Enter current password for root (enter for none):

Ubuntu 22.04 Mariadb install Install Mariadb sudo apt update && sudo apt upgrade -y sudo apt-get install wget software-properties-common dirmngr ca-certificates apt-transport-https -y sudo apt install mariadb-server mariadb-client mariadb --version 設定root資料 sudo mysql_secure_installation

Tomcat 遇到Chrome certificate驗證選擇問題 問題 在公部門遇到瀏覽我們所開發的網頁時，會一直跳出選擇Certificate的問題； 如連結：https://stackoverflow.com/questions/60965147/unable-to-click-on-pop-up-certificate-while-accessing-website-using-selenium-and 解決方式 Tomcat server.xml certificateVerification="none"

SocketServer 測試文件 環境建置 JDK 17安裝方式 https://www.kjnotes.com/devtools/35 Jar download https://drive.google.com/file/d/1IAPR5ptkwN0m40AN1tph3MxADZLDjM9O/view?usp=drive_link 執行指令 java -jar SocketServer.jar 備註： port : 13001

Ubuntu 22.04 install jenkins 使用的技術&工具 Ubuntu 22.04 Jenkins Ubuntu 更新指令 wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key |sudo gpg --dearmor -o /usr/share/keyrings/jenkins.gpg sudo sh -c 'echo deb [signed-by=/usr/share/keyrings/jenkins.gpg] http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list' sudo apt update