api gateway pattern

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

configuration You can use Regexmapper to provide conventions between Serviceid and routing. It uses regular expression-named groups to extract variables from Serviceid and inject them into the routing pattern.@Bean Public patternserviceroutemapper Serviceroutemapper () { returnnew Patternserviceroutemapper ("(? "${version}/${name}" );}This means that Serviceid "MYUSERS-V1" will be mapped to route "/v1/myusers/* *". Any regular expression is acce

First, create a gateway sideways 1, Client identity (oauth_client_details) 1.1, data structure1.2. Interface codeid= "formdto" class= "form-horizontal" action= "/spring-oauth-server/register_ Client " method="post "> 1.3. Backstage CodeFinal String sql = "INSERT INTO Oauth_client_details (client_id,resource_ids,client_secret,scope,authorized_grant_ Types,web_server_redirect_uri, "+Authorities,access_token_validity,refresh_token_validity,additio

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

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

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

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 authorized to make a request. ExampleNetflix

services can be simplified, which reminds me of aspect-oriented programming (AOP)What is Gateway modeWhen we design and build large or complex microservices-based applications using multiple client applications, consider using API gateways, a service that provides a single point of entry for some microservices groups, similar to the facade (appearance Class) pattern