title: kubeadm installation k8s version 1.15
1. The node where k8s is installed must be a CPU larger than 1 core
2. Alibaba cloud's repo and base sources
curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
curl -o /etc/yum.repos ...
Posted on Sun, 07 Jun 2020 03:02:58 -0700 by williamg
Publish product function - save product information
This chapter compiles the interface for saving commodity information. At the end of publishing commodity function, commodity information needs to be saved, corresponding to the front-end interface:
Corresponding interface document:
Posted on Sun, 07 Jun 2020 00:49:12 -0700 by vbzoom.com
This article is translated from: Uploading both data and files in one form using Ajax?
I'm using jQuery and Ajax for my forms to submit data and files but I'm not sure how to send both data and files in one form?
I currently do almost the same with both methods but the way in which the data is gat ...
Posted on Fri, 05 Jun 2020 20:32:14 -0700 by banzaimonkey
1. Flume overview
Flume is a distributed system for massive log collection, aggregation and transmission. Flume's main function is to read the data of the server's local disk in real time and write the data to HDFS.
Agent: send data from Source to destination in the form of events. Including Source, ...
Posted on Thu, 04 Jun 2020 10:59:09 -0700 by jamz310
1: python crawler - using requests library to get information of web page
Record your reptile process
In fact, I want to use jsonpath and json before climbing, and then I found that after opening the Meitu bar website, I only thought about the methods of crawling the requests library and the beautifu ...
Posted on Thu, 04 Jun 2020 08:39:09 -0700 by Jay87
1, Wechat sharing
APPID official account id, application friend sharing interface, ip white list, JS interface security domain name settings (must be through the record). First, login the WeChat public platform and enter the function settings of "official account number" to ...
Posted on Thu, 04 Jun 2020 06:43:21 -0700 by Spekta
This paper mainly introduces the common response parameter variables and common method sets in the pre execution script and post execution script of API post, an interface management tool.
ApiPost is an API debugging and management tool that supports team collaboration and can generate documents directly. It supports the simul ...
Posted on Wed, 03 Jun 2020 07:53:07 -0700 by Kevin3374
Listen to switch switch switch in X-admin2.2, get attribute value and change status
When Spring Boot integrates X-admin2.2, the Layui Font Icon fails to display normally or the solution to the problem of garbled code
X-admin2.2 form submission method and precautions
Error resolving template of Spring Boot
Posted on Tue, 02 Jun 2020 07:52:08 -0700 by genecide
To Boolean type
With two negations, you can cast to Boolean type.
Transfer Number type
// String Convert to Number
// Date output timestamp
~~, which also converts strings to numeric types. Round down.
// ~~Convert string to numeric type, round down
Posted on Mon, 01 Jun 2020 02:00:15 -0700 by sazzie
Selenium automatically logs in to the website, screenshots and Requests to capture the content of the webpage after login. Let's get to know each other.
Selenium: a comprehensive project of a series of tools and libraries supporting Web browser automation.
Requests: the only non transgenic Python HTTP library, which can be safely enjoyed by ...
Posted on Sun, 31 May 2020 18:01:20 -0700 by plapeyre