Core Elements and Improvement Strategies for Quality Management in the Automotive Injection Molding Industry

“Quality management in injection molding production is a systematic project that spans the entire value chain from raw material supplier management, incoming inspection, production process control, product inspection to after-sales feedback.” Written by | Banble Consulting Image | AI Generated The quality of automotive components is the lifeline of enterprises, especially for automotive injection molded … Read more

One-Click Deployment of Nginx Web Server with Ansible

1. Create roles directory mkdir -p ansible_nginx/group_vars mkdir -p ansible_nginx/roles cd ansible_nginx/roles mkdir common nginx mkdir {common,nginx}/tasks mkdir nginx/{files,handlers} mkdir nginx/templates 2. Basic Configuration of Roles cd ansible_nginx 2.1. Hosts Configuration cat hosts [webservers] 192.168.52.16 2.2. site.yml Configuration cat site.yml —- name: Install nginx hosts: webservers remote_user: root roles: – role: common – role: nginx … Read more

Ansible Management of Windows Hosts Error

ansible-playbook — – hosts: windows tasks: – name: backup webapp win_shell: ‘move D:\tomcat\WEB-INF D:\Y4ECSRUN\webapp\\WEB-INF-{{ DATE }}bak’ – name: copy package win_copy: ‘src=/ansible-playbook/WEB-INF.zip dest=D:\tomcat\webapp\WEB-INF-{{ DATE }}.zip’ – name: unzip package win_unzip: ‘creates=no src=D:\Y4ECSRUN\webapp\hanwang-test\WEB-INF-{{ DATE }}.zip dest=D:\Y4ECSRUN\webapp\hanwang-test\’ – name: stop java service raw: ‘taskkill /F /IM java.exe /T’ – name: start tomcat service win_command: ‘chdir=D: .\startup.bat’ Execute … Read more

Practical Implementation of MySQL Deployment with Ansible

1. Overview of Ansible Ansible is an open-source automation tool for IT operations, created by Michael DeHaan in 2012 and acquired by Red Hat in 2015 for over $100 million. It is developed in Python and manages remote nodes via SSH protocol without the need to install any client agents on the controlled end (Agentless). … Read more

Illustration of the HTTP Protocol

1. Technical Foundations and Overview Q: What is HTTP? A: HTTP is a standard TCP for requests and responses between client and server. It is actually built on top of TCP. When we open the Baidu webpage, it looks like this: https://www.baidu.com The extra ‘S’ actually stands for TLS/SSL. We won’t explain that here, so … Read more

HTTP Status Codes of Interest to Google (and Those to Ignore)

The Google Search Relations team recently shared insights on how search engines handle HTTP status codes in the “Search Off the Record” podcast. Gary Illyes and Martin Splitt from Google discussed several categories of status codes that are often misunderstood by SEO professionals. How Google Views Certain HTTP Status Codes While the podcast did not … Read more

The Origins and Development of Four Network Protocols: HTTP, HTTP2.0, SPDY, HTTPS

✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ As a programmer who frequently interacts with the web, understanding these protocols is essential. This article will introduce the differences and basic concepts of these protocols. It may not be limited to frontend knowledge but also includes some operational and protocol-related knowledge, hoping to provide readers with … Read more