cloud architecture for dummies

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

Large Enterprise Distributed Micro Service Cloud Architecture service componentAchieve modularity, microservices, Atomicity, grayscale publishing, continuous integrationCommonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discovery and failover in the cloud.Commonservice EurekaNetflixCloud service discovery, a REST-based service for locati

Large Enterprise Distributed Micro Service Cloud Architecture service componentAchieve modularity, microservices, Atomicity, grayscale publishing, continuous integrationCommonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discovery and failover in the cloud.Commonservice EurekaNetflixCloud service discovery, a REST-based service for locati

(equalTo("Hello World"))); }}Use Mockservletcontext to build an empty webapplicationcontext, This allows the hellocontroller that we create to be created in the @before function and passed to the Mockmvcbuilders.standalonesetup () function.Note introduce the following to make the status, content, Equalto functions availableimport static org.hamcrest.Matchers.equalTo;import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;import static org.springframework.test.w

voidsetUp () throws Exception {MVC= Mockmvcbuilders.standalonesetup (NewHellocontroller ()). build (); } @Test Public voidGethello () throws Exception {Mvc.perform (mockmvcrequestbuilders.Get("/hello"). Accept (Mediatype.application_json)). Andexpect (Status (). IsOk ()). Andexpect (Content () .string(Equalto ("Hello World"))); } } Use MockServletContext to build an empty one WebApplicationContext so that we can create HelloController it @Before and pass it to the function in th

Preparatory workFirst, build a simple Web project that you can use to add security controls later, or use the Chapter3-1-2 as a foundation project. If you are building a web app using spring boot, you can first read the article "Spring Boot Development web App".Web tier Implementation Request mapping[Java] View plain copy@Controllerpublic class Hellocontroller {@RequestMapping("/") public String index() { return "index"; } @RequestMapping("/hello") public String hello() { return "h

DD com.didispace.blog.title=Spring Boot教程 com.didispace.blog.desc=${com.didispace.blog.name}正在努力写《${com.didispace.blog.title}》 The Com.didispace.blog.desc parameter references the name and title attribute defined above, and finally the value of the property is the program ape DD is trying to write the Spring boot tutorial.Using random numbersIn some cases, some parameters we need to hope that it is not a fixed value, such as keys, service ports, etc. The Spring Boot property configuration fil

request = Get ("/users/"); Mvc.perform (Request) Andexpect (status () IsOk ()). Andexpect (Content (). String (Equalto (" [{\ "id\": 1,\ "name\": \ "Test master \", \ "age\": 20}])); 4, put modifies the user request with id 1 = put ("/users/1"). Param ("name", "Test Ultimate Master"). Para M ("Age", "30"); Mvc.perform (Request) Andexpect (content (). String (Equalto ("Success")); 5. Get a user request with id 1 = Get ("/USERS/1"); Mvc.perform (