advantages of microservices architecture

A microservices architecture system, the different services will be called each other, such as an order service needs to fetch user data, you need to invoke user services, there are multiple User Service instances, Eureka load balanced to one of the service instances, and the previous chapter, We first use the Java version of the service discovery and invocation service to do examples and porting to the. NE

Spring cloud itself provides a lot of components, but we need to follow the business model to customize the enterprise needs of the common architecture, then we need to consider what technology to use now?Below I have made the following technical summary for the spring Cloud Micro-service distributed cloud architecture, hoping to help you:View:H5, Vue.js, Spring Tag, React, AngularJsSpring boot/spring Cloud

Spring cloud itself provides a lot of components, but we need to follow the business model to customize the enterprise needs of the common architecture, then we need to consider what technology to use now?Below I have made the following technical summary for the spring Cloud Micro-service distributed cloud architecture, hoping to help you:View:H5, Vue.js, Spring Tag, React, AngularJsSpring boot/spring Cloud

URL = "/http" + serviceinstance.gethost () + ":" + serviceinstance.getport () + "/DC" ; System.out.println (URL); return resttemplate.getforobject (URL, string. Can see here, we injected LoadBalancerClient and, and in the implementation of the RestTemplate /consumer interface, the first through loadBalancerClient the choose function to load balanced selection of a eureka-client service instance, the basic information of this service instance is stored in ServiceInstance , The detailed addre

resttemplate, and in the implementation of the/consumer interface, First, a Eureka-client service instance is selected through the Choose function of Loadbalancerclient, which is stored in serviceinstance, and the information in these objects is then spliced out to access/ The detailed address of the DC interface, and finally uses the Resttemplate object to implement the call to the service provider interface.After you have finished writing your code, the reader can start Eureka-server, eureka-

restTemplate.getForObject(url, String.class);}}As you can see here, we inject loadbalancerclient and resttemplate, and in the implementation of the/consumer interface, First, a Eureka-client service instance is selected through the Choose function of Loadbalancerclient, which is stored in serviceinstance, and the information in these objects is then spliced out to access/ The detailed address of the DC interface, and finally uses the Resttemplate object to implement the call to the service prov

restTemplate.getForObject(url, String.class);}}As you can see here, we inject loadbalancerclient and resttemplate, and in the implementation of the/consumer interface, First, a Eureka-client service instance is selected through the Choose function of Loadbalancerclient, which is stored in serviceinstance, and the information in these objects is then spliced out to access/ The detailed address of the DC interface, and finally uses the Resttemplate object to implement the call to the service prov

restTemplate.getForObject(url, String.class);}}As you can see here, we inject loadbalancerclient and resttemplate, and in the implementation of the/consumer interface, First, a Eureka-client service instance is selected through the Choose function of Loadbalancerclient, which is stored in serviceinstance, and the information in these objects is then spliced out to access/ The detailed address of the DC interface, and finally uses the Resttemplate object to implement the call to the service prov

message broker services.Spring Cloud ClusterProvides leadership elections, such as: Zookeeper, Redis, Hazelcast, consul, and other common state patterns of abstraction and implementation.Spring Cloud StartersSpring Boot-based startup project provides spring cloud with out-of-the-box dependency management.From now on, I will be documenting the process and essence of the recent development of the spring cloud micro-service cloud architecture to help mo

broker services.Spring Cloud ClusterProvides leadership elections, such as: Zookeeper, Redis, Hazelcast, consul, and other common state patterns of abstraction and implementation.Spring Cloud StartersSpring Boot-based startup project provides spring cloud with out-of-the-box dependency management.From now on, I will be documenting the process and essence of the recent development of the spring cloud micro-service cloud architecture to help more frien

Create a basic spring boot project, named Eureka-server, and introduce the required dependencies in the Pom.xml:Start a service registry with @enableeurekaserver annotations to provide conversations to other apps. This step is very simple, just add this annotation to a normal spring boot application to enable this feature, such as the following example:@EnableEurekaServer@SpringBootApplicationpublic class Application {public static void main(String[] args) {new SpringApplicationBuilder(Applicati

balancing: Keepalived+nginx+proxy (triple load)Cloud ServicesSUBSYSTEM: Backend management system, RESTFU service System, Dubbo Service/control/monitoring CenterZookeeper Registration Center, Report analysis system, logging system, timing dispatch systemSearch engine system, Distributed File system, message system, SSO Single sign-on systemSOA control platform, UI component system, OA Office System, CMS press release systemPayment system, database configuration system, Workflow system, cloud se

see the following page, where no services have been found.From now on, I will record the process and the essence of the recently developed Springcloud micro-service cloud architecture, and help more friends who are interested in developing the Spring cloud framework, hoping to help more good scholars. Let's explore how the Spring cloud architecture is built and how it can be used in enterprise projects. So

balancing: Keepalived+nginx+proxy (triple load)Cloud ServicesSUBSYSTEM: Backend management system, RESTFU service System, Dubbo Service/control/monitoring CenterZookeeper Registration Center, Report analysis system, logging system, timing dispatch systemSearch engine system, Distributed File system, message system, SSO Single sign-on systemSOA control platform, UI component system, OA Office System, CMS press release systemPayment system, database configuration system, Workflow system, cloud se

Create a basic spring boot project, named Eureka-server, and introduce the required dependencies in the Pom.xml:Start a service registry with @enableeurekaserver annotations to provide conversations to other apps. This step is very simple, just add this annotation to a normal spring boot application to enable this feature, such as the following example:@EnableEurekaServer@SpringBootApplicationpublic class Application {public static void main(String[] args) {new SpringApplicationBuilder(Applicati

address of the provider is then spliced through the information in these objects, and the object is then /dc used RestTemplate to implement the call to the service provider interface.After you have finished writing your code, the reader can start Eureka-server, eureka-client, and Eureka-consumer. To track how the Eureka-consumer service is consuming the interface of the Eureka-client service /dc .From now on, I will record the process and the essence of the recently developed Springcloud micro-

: Quartz 1.8.5Persistence Layer Framework: MyBatis 3.2Log management: slf4j 1.7, log4jTool classes: Apache Commons, Jackson 2.2, Xstream 1.4, dozer 5.3, POI2. Front-endJS Frame: JQuery 1.9.CSS Framework: Bootstrap 4 MetronicClient-side validation: JQuery Validation Plugin.Rich Text: CkecitorFile Management: CkfinderDynamic tab: JerichotabData table: Jqgriddialog box: JQuery jboxTree structure controls: JQuery ZtreeOther components: Bootstrap 4 metronic3. SupportServer middleware: Tomcat 6, 7, Jb

: 123456789 @EnableEurekaServer @SpringBootApplication public class application { public static void main(string[] args) { new Springapplicationbuilder (Application.class). Web (True). Run (args);} By default, the service registry will also try to register itself as a client, so we need to disable its client registration behavior by simply application.properties adding the following information to the configuration file: 123456 s

Create a basic spring boot project, named Eureka-server, and introduce the required dependencies in the Pom.xml:Start a service registry with @enableeurekaserver annotations to provide conversations to other apps. This step is very simple, just add this annotation to a normal spring boot application to enable this feature, such as the following example:@EnableEurekaServer@SpringBootApplicationpublic class Application {public static void main(String[] args) {new SpringApplicationBuilder(Applicati

instance Pom.xml to turn on the monitoring-related endpoint and ensure that the dependency Spring-cloud-starter-hystrix for the circuit breaker has been introduced:Ensure that the @enablecircuitbreaker or @enablehystrix annotations have been used in the main class of the service instance to turn on the circuit breaker function.All the configurations have been completed, the "Eureka-consumer-ribbon-hystrix" monitoring has been initiated and the "Monitor Stream" button has been clicked.From now o