spring-cloud-tencent/spring-cloud-tencent-examples/polaris-quickstart-example

Spring Cloud Polaris Quickstart example

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Introduction

This example shows how to make application integrated with spring-cloud-tencent rapidly.

Instruction

Configuration

Modify bootstrap.yml, {ip} and {port} is the address of polaris server.

spring:
  application:
    name: EchoService
  cloud:
    polaris:
      address: grpc://${ip}:${port}

Start Application

Start Provider

• Start in IDEA

Find main class EchoServerApplication in project polaris-quickstart-example/quickstart-provider, and execute the main method.

• Start by fatjar

Run build command in polaris-quickstart-example/quickstart-provider:

mvn clean package

find the generated fatjar, run:

java -jar ${app.jar}

${app.jar} replace to the built jar name.

Start Consumer

• Start in IDEA

Find main class EchoClientApplication in project polaris-quickstart-example/quickstart-consumer, and execute the main method.

• Start by fatjar

Run build command in polaris-quickstart-example/quickstart-consumer:

mvn clean package

find the generated fatjar, run:

java -jar ${app.jar}

${app.jar} replace to the built jar name.

Verify

Invoke by http call

Consumer and Provider application use random generated port, so you need to record the consumer port from start log.

11:26:53 [main] INFO  o.s.b.w.e.tomcat.TomcatWebServer - Tomcat started on port(s): 58838 (http) with context path ''

Invoke http call，replace ${app.port} to the consumer port.

curl -L -X GET 'http://localhost:47080/quickstart/feign?msg=hello_world''

expect：echo: hello_world