, there is an easy to ignore, but one of Netflix's most powerful basic services, it is Zuul Gateway services. The Zuul gateway is primarily used for intelligent routing, while also supporting authentication, zone and content-aware routing, aggregating multiple underlying services into a unified external API. One of the highlights of the Zuul
Http://www.scienjus.com/api-gateway-and-netflix-zuul/May 30, 2017Recently involved in the construction of the company API Gateway, technology selection is the Netflix Zuul, mainly talk about some of the experience and experience.T
Transferred from: http://www.scienjus.com/api-gateway-and-netflix-zuul/?hmsr=toutiao.ioutm_medium=toutiao.ioutm_ Source=toutiao.ioRecently involved in the construction of the company API Gateway, technology selection is the Netflix
This article brings you to the content of the use of spring Cloud Netflix Zuul Proxy gateway access to the backend Rest service Implementation (code), there is a certain reference value, the need for friends can refer to, I hope to help you.
1. Overview
In this article, we'll explore how to communicate between front-end applications and back-end REST API service
microservices environment.By 2016, Netflix already had 8300+ subscribers, playing 120 million hours a day, 1/3 of the peak downloads of North America's Internet. To support massive user access, Netflix has been determined to evolve from 2009 to a cloud-native microservices ecosystem, completing its overall application in 2016, migrating to the cloud with 500 + microservices, and Netflix's traffic has incre
the classpath (for example, Eureka is a choice).2.1.1, using POM references Dependency> groupId>Org.springframework.cloudgroupId> Artifactid>Spring-cloud-starter-netflix-eureka-clientArtifactid> Dependency> Dependency> groupId>Org.springframework.cloudgroupId> Artifactid>Spring-cloud-starter-netflix-zuulArtifactid> Dependency>Start cla
First, real-time monitoringThe user clicks on the service instance, the system displays the list of APIs under service instance-version,The user clicks on the following two icons for an API1, API request number monitoringHorizontal axis: Time, granularity is minuteLongitudinal axis: Number of requests for accessDisplay: Number of failures (red), number of successes (green), total (yellow), "Click Red, display the list of failed logs, click the failure
first, the Gateway engineGateway Engine Address: http://10.110.20.191:8080/api-gateway-engine/second, service providersService Provider Address: http://10.110.20.191:8080/DemoWeb/, provided by Rest Services have a 2-second delay:
/demoweb/jsp/springjson/ajaxget.jsp, click to go in, see the function button is rest link
/demoweb/jsp/springjson/ajaxpos
services by invoking multiple microservices. It can be transformed between a Web protocol and a non-web-friendly protocol used internally, such as the HTTP protocol and the WebSocket protocol.
API Gateway can provide a custom API to the client. It exposes a coarse-grained API to mobile clients. Take the product final
invoking multiple microservices。it can be transformed between a Web protocol and a non-web-friendly protocol used internally, such as the HTTP protocol and the WebSocket protocol. API Gateway can provide a custom API to the client. It exposes a coarse-grained API to mobile clients. Take the product final page of this
can be transformed between a Web protocol and a non-web-friendly protocol used internally, such as the HTTP protocol and the WebSocket protocol.API Gateway can provide a custom API to the client. It exposes a coarse-grained API to mobile clients. Take the product final page of this usage scenario as an example. API
results of multiple services by invoking multiple microservices. It can be transformed between a Web protocol and a non-web-friendly protocol used internally, such as the HTTP protocol and the WebSocket protocol.API Gateway can provide a custom API to the client. It exposes a coarse-grained API to mobile clients. Take the product final page of this usage scenari
a non-web-friendly protocol used internally, such as the HTTP protocol and the WebSocket protocol.API Gateway can provide a custom API to the client. It exposes a coarse-grained API to mobile clients. Take the product final page of this usage scenario as an example. API Gateway
clients. For example, the Netflix API gateway runs client-specific adapter code that provides the client with the most appropriate API for its needs. The API gateway can also implement security, such as verifying that a client is
Spring cloud builds the microservice architecture GateWay (API GateWay), springcloud
Preface
As mentioned in our previous blog, when service A needs to call service B, it only needs to obtain the registered instance of Service B from Eureka and then use Feign to call service B, ribbon is used to achieve load balancing. However, when we expose multiple services to
Gateway Guide: HTTPS://HELP.ALIYUN.COM/DOCUMENT_DETAIL/29487.HTML?SPM=5176.DOC48835.6.550.23OQBLGateway Console: https://apigateway.console.aliyun.com/?spm=5176.doc42740.2.2.Q4z5ws#/cn-hangzhou/apis/listReference Link:https://help.aliyun.com/document_detail/48019.html?spm=5176.doc29487.6.580.NFBkpzFirst, the configuration center1. When configuring the API, divide all APIs into two categories, "Get Authoriza
can vary over time.
Instances of the service or host+ ports may change dynamically.
There are also several possible UI requirements for the front-end:
Coarse-grained APIs, and microservices typically provide a fine-grained API, which is a big problem for the UI if you want to call a fine-grained API many times.
Different client devices may require different data. Web,h5,app
The ne
Apigateway and add Zuul dependencies, because the API Gateway is also a service that needs to be registered to Eureka Server, so you also need to add Eureka client dependencies.Dependency> groupId>Org.springframework.bootgroupId> Artifactid>Spring-boot-starter-webArtifactid>Dependency>Dependency> groupId>Org.springframework.cloudgroupId> Artifactid>Spring-cloud-starter-
architecture.API Gateway noun ExplanationAPI Gateway (API GW/API Gateway), as its name implies, is an API-oriented, serial centralized, strong-control service that appears on the system boundary, where boundaries are the boundari
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.