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Spring boot integrates cxf to publish webService 1. Look at the project structure chart   2. pom dependence of CXF 1 <dependency> 2 <groupId>org.apache.cxf</groupId> 3 <artifactId>cxf-spring-boot-starter-jaxws</artifactId> 4 <version>3.2.4</version> 5 </dependency>   3. Start to wri ...

1, Download and launch elastic search Download address: https://www.elastic.co/downloads/past-releases Select a version, Download The blogger here tests 2.4.4 You can choose the ZIP package to download   There are some subtle differences between windows and mac when starting windows: enter bin in the file directory, and then click elasti ...

Recently, a spring boot project has been connected to microservice, using spring boot 2.1.9.release and spring cloud greenwich.sr3. Local tests are normal, but after going online, there is a situation like this: There is no statement like Nacos registry in the log, and there is no exception information, just like there is no microservice config ...

This paper mainly introduces how to configure two data sources (mysql and oracle) in a spring boot project; 1. Import related dependence <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <s ...

For example: private static final Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension(); First of all, analyze the getExtensionLoader method: it is very simple to query whether the extension "loaders" exist or not, and then new returns public static <T> ExtensionLoader<T> getExten ...

Aspect Oriented Programming (Aspect Oriented Programming) is the product of the development of software programming ideas to a certain stage, and is a useful complement to object-oriented programming.AOP is generally used in situations with crosscutting logic, such as access control, transaction management, performance detection, and so on. Log ...

In the section of adding graphic verification code in Spring Security, we have implemented the account password login based on Spring Boot + Spring Security, and integrated the function of graphic verification code. At present, another very common way of website login is SMS authentication code login, but Spring Security only provides the login ...

1. overview 1.1 spring MVC uses @ RequestMapping annotation to specify which URL requests can be processed for the controller; 1.2 @ RequestMapping can be marked at the class definition and method definition of the controller; 1.2.1 mark at class definition: provide preliminary request mapping information. Relative to the root directory of WEB ...

You will learn how to develop a custom Spring Cloud Stream Binder from scratch Spring Cloud Stream is a framework built on top of Spring Boot and Spring Integration. It aims to build event driven microservices that communicate through one or more shared messaging systems. The core component of Spring Cloud Stream is called "Binder", ...

Adding the verification code can be roughly divided into three steps: generating the verification code picture according to the random number; displaying the verification code picture on the login page; adding the verification code verification in the authentication process. The authentication verification of Spring Security is completed by the ...