Download and configuration of Sentinel

This article introduces the relevant knowledge of "the method of downloading and configuring Sentinel". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Download Sentinel

You can download the latest version of the console JAR package from the official GitHub Release page.

Https://github.com/alibaba/Sentinel

Take the current version of sentinel-dashboard-1.8.1.jar as an example

After downloading, put it on the system hard drive

Create the bat file run.bat in the same directory with the following contents:

Java-Dserver.port=8002-Dcsp.sentinel.dashboard.server=localhost:8002-Dproject.name=sentinel-dashboard-jar sentinel-dashboard-1.8.1.jar

Double-click to run

Run.bat, start the sentinel console

Browsers access http://localhost:8002/#/login

The username and password are all: sentinel

two。 Client configuration Sentinel

POM

Com.alibaba.cloudspring-cloud-starter-alibaba-sentinel

Modify the configuration file

# java Project www.fhadmin.org#sentinel connection console spring.cloud.sentinel.transport.dashboard=localhost:8002# enables Feign's support for Sentinel feign.sentinel.enabled=true

Annotate the processing class according to the business requirements

Add @ Component comment

Note that the Sentinel console has data only if this processing class with @ Component annotation has been requested

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