An introduction to zookeeper
Because you want to use kafka, But I don’t want to use the built-in Kafka, and considering that it needs to be used in other places, such as distributed jobs, I t
Tag: construction
ZooKeeper cluster
One, java environment installation 1. Download jdk Go to jdk to download URL download or download with command in the server
wget –no-check-certificate –no-cookies –header “Cookie: oraclel
ZooKeeper environment
Zookeeper environment setup download download the latest version from the mirror site
http:/ /mirrors.tuna.tsinghua.edu.cn/apache/zookeeper/
Download all historical versions from the documentation
ZooKeeper is built with Kafka cluster
First of all, this blog doesn’t have any theoretical stuff, it just explains in detail the process of setting up a cluster of kafka and zookeeper, which requires three linux servers.
Java env
Nginx is separated from PHP
nginx andphpseparate building
nginx configuration
server {
server_name www.a.org; Define the domain name
location / {
root root /www/a.org; Definition php web page fil
Ionic Making Hybrid App Series 1: In the Mac Environment, IONIC is built
The company project is going to be an app recently. Due to the short development time and three versions of web, android and ios, after consideration, I decided to try the Hybrid App development me
Build a Hybrid app – Build an Ionic development environment
In the ionic document, the installation environment is introduced:
First you need to install Node.js. Second, install the latest version of cordova and ionic command-line tools. By referenceA
Build a Hybrid application – use ionic
I just tried a hybrid application developed by ionic, a demo project of ioinc, and its smoothness and splendor are breathtaking. .
http://codepen.io/ionic/pen/QwamEW
ionic official webs
CORDOVA environment
1. Step list Prepare the dependent environment Install cordova Create the app, and build ol> Two, prepare the dependent environment 1. The installation package that needs to be prepared
Note: After gradle is downloaded, unzip it to a directory on the hard disk; installation steps: java->node->adb-studio
Cordova – FCMPLUGIN construction failed due to version conflicts with Google GMS service
I am using Ionic 2. on Windows for Android. When I add the cordova-plugin-fcm plugin, I can no longer build the project. This is the error I get: < /p>
BUILD FAILED
Total time: 4.697 secs
E