spring boot rest api tutorial

provided by Spring Boot are very easy to use, such as monitoring, and you only need to introduce them in the Pom file:After introduction, spring boot is enabled by default, and you can enter it in the browser by running the app:Http://localhost:8080/healthYou can see the default monitoring information:{' Status ': ' U

Use Spring Boot 2.0 + WebFlux to implement RESTful API functions, webfluxrestful Overview What is Spring WebFlux? It is an asynchronous, non-blocking Web development framework that supports the Back-pressure mechanism. To learn more about Spring WebFlux, you must first under

-UI is a controller classification, click on a controller can see the specific interface, and then click on the interface to see the interface information,:We can see how the interface is requested, returns the data information, and the parameters that need to be passed. And the above data is automatically generated, even if the code has some modifications, the swagger document will automatically synchronize the changes. Very convenient. Building RESTful APIs We need to have a REST

In the app backend development often need to provide a RESTful API interface for mobile clients (Android, IOS), in the late version of the rapid iterative process, the implementation of the interface must be modified synchronously modify the interface document, and the document and code in two different media, unless there is a strict management mechanism, Otherwise, it is easy to cause the code to be inconsistent with the interface document. This art

It took a day of fighting yesterday to take care of it and record it.Permission validationThe permission validation implementation needs to intercept the request parameter, which is very simple and can be implemented using Interceptor,aspect,filter in Springboot. The realization of a lot of online, it is too lazy to write, the key word search is.After the request parameter is obtained, the sign value is calculated according to the rules you define, for example, the token+timestamp+ logical metho

) {this.propertyresolver =newrelaxedpropertyresolver (environment, "swagger."); } @Bean publicDocket Swaggerspringfoxdocket () {log.debug ("Starting Swagger "); stopwatchwatch=newstopwatch ( ); watch.start (); nbSp;docketswaggerspringmvcplugin=newdocket (DocumentationType.SWAGGER_ 2) .apiinfo ( Apiinfo ()) . Genericmodelsubstitutes (Responseentity.class) .select () .paths (Regex (Default_include_pattern)) //andbypaths .build (); watch.stop (); Log.debug ("Startedswaggerin{}ms", watch.gettotalt

mappings are implemented with a-p parameter. For example, we mapped the 6379 port of the Redis container to the 6378 port on this machine:Docker run-d-P 6378:6379--name Port-redis RedisDelete ContainerDocker RM Container-idRemove all containersDocker RM $ (Docker ps-a-Q)View current Container LogDocker logs Container-name/container-idSuch as:Docker logs Port-redisLanding containerA running container is actually a fully functional Linux operating system, so we can log in and access the container

Maven dependencies:Use Swagger2 to build robust RESTful API documentation in Spring boot

guide for beginners, but also a summary of my own.?? This series is continuously updated.Series composition?? The content plan is as follows: Spring Boot Practice Tutorial (i): Getting Started | HelloWorld Spring Boot Practice

=Proceedingjoinpoint.getargs (); for(Object Arg:args) {System.out.println (Arg.getclass (). GetName ()); System.out.println ("Arg is" +Arg); } LongStartTime =NewDate (). GetTime (); Object obj=proceedingjoinpoint.proceed (); System.out.println ("Time aspect" + (NewDate (). GetTime ()-startTime)); System.out.println ("Time Aspect End"); returnobj; }}Filter: You can get the original HTTP request, but you can't get the information of the controller you requested and the method in the reques

Getage () { return age; } public void Setage (Integer age) { this.age = age; }}5.userapicontroller.javaPackage Com.guilf.mvc;import Io.swagger.annotations.apiimplicitparam;import Io.swagger.annotations.apiimplicitparams;import Io.swagger.annotations.apioperation;import Org.springframework.web.bind.annotation.*;import com.guilf.domain.user;import java.util.*;/** * @ClassName: Userapicontroller * @Description: (using Swagger display AP