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The technical finishing needed to do a microservices architecture:View:H5, Vue.js, Spring Tag, React, AngularJsSpring boot/spring Cloud:Zuul, Ribbon, feign, Turbine, Hystrix, Oauthor2, Sleuth, API Gateway, Spring Cloud, Config Eureka, SSO, Spring Cloud,BUS, Turbine, Zipkin,

The technical finishing needed to do a microservices architecture:View:H5, Vue.js, Spring Tag, React, AngularJsSpring boot/spring Cloud:Zuul, Ribbon, feign, Turbine, Hystrix, Oauthor2, Sleuth, API Gateway, Spring Cloud, Config Eureka, SSO, Spring Cloud,BUS, Turbine, Zipkin,

Recently in the development of a project before and after the separation of the use of spring boot + spring Security + JWT implementation of user login rights control and other operations. But how do you handle the exception that spring security throws when the user logs in? Using @restcontrolleradvice and @exceptionha

Recently in the development of a project before and after the separation of the use of spring boot + spring Security + JWT implementation of user login rights control and other operations. But how do you handle the exception that spring security throws when the user logs in? Using @restcontrolleradvice and @exceptionha

Recently in the development of a project before and after the separation of the use of spring boot + spring Security + JWT implementation of user login rights control and other operations. But how do you handle the exception that spring security throws when the user logs in? Using @restcontrolleradvice and @exceptionha

The technical finishing needed to do a microservices architecture:View:H5, Vue.js, Spring Tag, React, AngularJsSpring boot/spring Cloud:Zuul, Ribbon, feign, Turbine, Hystrix, Oauthor2, Sleuth, API Gateway, Spring Cloud, Config Eureka, SSO, Spring Cloud,BUS, Turbine, Zipkin,

What is Spring boot?We know that spring has been developing rapidly since 2002 and has become a real standard in Java EE (Java Enterprise Edition) development, but with the development of technology, Java EE is becoming unwieldy with spring. , a large number of XML files exist in the project. Cumbersome configuration,

Starting with spring security 4, the default enable CSRF mechanism, which is not a big deal, but with spring boot together, then the implementation is more troublesome, especially after the use of the split-end of the development architecture, the configuration of the CSRF mechanism is more difficult, Almost all online solutions are unable to solve the problem of

middleware principle, processing completes will write the information to the HttpContext context object The authentication information, simultaneously exposes the security access to the HttpContextApp. Useauthentication ();These methods are exposed to HttpContext and exposed to AuthenticationManager objects through Signinasync, Signoutasync processing (asynchronous) in the code.SignIn will write locally authenticated information to the authentication-related objects, while the middleware provid

Problem Description:The spring Cloud monitoring starter was introduced to introduce Jooq indirectly.Also introduced theSpring-boot-starter-web, so indirect introduction of AOP.After referring to the following information:https://github.com/jOOQ/jOOQ/issues/5902Discovery can be resolved by modifying an AOP expression.The AOP expression is then modified as follows:Problem solving.Spring Cloud Zipkin Sleuth, w

interface and specifies the type of event to listen on. Public voidOnapplicationevent (Demoevent event) {//the message is accepted for processing using the Onapplicationevent method. String msg =event.getmsg (); System.out.println ("Bean-demolistener received a message from Bean-demopublisher:" +msg); }}3. Event Publishing class. Packagecom.ecworking.event;Importorg.springframework.beans.factory.annotation.Autowired;ImportOrg.springframework.context.ApplicationContext;Importorg.springframe

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 (

Org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate ( Runaftertestmethodcallbacks.java:86) at Org.springframework.test.context.junit4.statements.SpringRepeat.evaluate (SpringrepeatInitially thought to be its own configuration problem, after the check found no errorMay be a jar package conflict after analysisUpgrade the Spring-orm jar package to a higher version problem resolutionSpring

exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433806. Source code Structure7. Registration Center8. Some functionsYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for complete proj

"Problem description" The project uses Spring-boot + spring-security, the page uses the Thymeleaf template page code as follows: Login Operation code: /** * Login operation; * * @param userName username; * @param password password; * @param modelmap * @param session * @return * /@RequestMapping (value = "/login", method = requestmethod.post) public Str

; 　　 Mirror> 　　　　 ID>AlimavenID> 　　　　 mirrorof>Centralmirrorof> 　　　　 name>Aliyun mavenname> 　　　　 URL>http://maven.aliyun.com/nexus/content/groups/public/URL> 　　 Mirror> Mirrors>2. Idea settingIntegrate Maven in;Set Maven's Responsitory repository and maven as your own installed Maven4. Spring Boot HelloWorldA function: The browser sends a Hello request, the server accepts the requ

Spring Boot for JSP development dynamically creates Bean and Spring Bean Spring Boot for JSP development dynamically creates beans 1. Create an Import using annotation @ Import A. Create the MyImportBeanDefinitionRegistrar registration center. Java code import org.springfram

What ' s Spring Data JPA?According to Pivotal, spring data JPA, part of the larger Spring data family, makes it easy to easily implement JPA based Repositories. This module deals with enhanced support for JPA based data access layers. It makes it easier to build spring-powered applications This use data access technolo

For example, if we were to introduce support for Web MVC in spring boot, we would usually introduce this module spring-boot-starter-web, which, if unpacked, would find nothing in it and only defined some pom dependencies.After study, starter is mainly used to simplify the use of dependency. For example, when we did MVC

How does Spring Boot use profile to configure configuration files in different environments? springprofile In springboot development, sometimes we have different configurations, such as log printing, database connection, development, testing, and production. The configuration may be inconsistent in each environment, springboot supports configuring different environments through different profiles. The follo