spring-boot-maven-plugin

问题 This question is the continuation of question "SpringBoot: how to run tests twice, with two different config files". I use to compile my project using mvn clean install . Doing that, maven also launches my unit tests and I immediately knows whether my development is correct. I am actually working on a module that embeds a JMS connection. my module supports two JMS buses: EMS and AMQ. The bus to be used is specified in the configuration of my module As a consequence, I need to create two

问题 Following the model of the Spring Documentation I created a very simple Hello World like application. It spun right up on Eclipse and everything looked great. Sweet! I ran it and could browse to the URL. Fastest development ever. But this has to run on a server, and looking at the jar, it was only about 4K so I knew that it wasn't going to work without a bunch of classpath configuration. To avoid that, I figured I needed a jar-with-dependencies jar. So this is my pom.xml, basically identical

问题 So I am attempting to add a spring boot executable jar as a dependency in another project (Testing framework). However once added to the pom and imported. Java imports don't work properly. If I look inside the jar all packages are prepended with: BOOT-INF/classes.some.package.classname.class There is also some spring boot related packages, MANIFEST etc etc. Not if I switch the spring boot app's build to just install and deploy a regular jar using the spring-boot-maven-plugin This changes and

问题 I have tried to configure it like this but there will be an exception！ <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <skip></skip> <executable>true</executable> <embeddedLaunchScriptProperties> <property> <name>inlinedConfScript</name> <value>/app/knowledge-base.conf</value> </property> </embeddedLaunchScriptProperties> </configuration> </plugin> </plugins> </build> Failed to execute goal org

问题 In my project I want to use environment specific property file. For example if I am running it into development it should use application.dev.properties, for production it should use application.prod.properties and so on. I have below two files in my resources folder. application.properties (For production) application.dev.properties (For development) I have one properties like below in each file. For Prod server.database.host=192.168.1.1 For Dev server.database.host=192.168.12.125 And I have

问题 Hi I am new to the microservices. I have created spring boot(maven) microservices (2 services, 1 gateway and service registry). How can I scale (auto scaling) 2 services without cloud technology. Is it possible in the local configuration? 回答1: I use Docker swarm and this gives me a cloud-like environment where I can upscale or downscale a service very easily. You can read here about using Docker with Spring Boot. There is also this article. P.S. Docker and Docker swarm are free or charge (the

问题 As far as I know, spring-boot-maven-plugin has already provided a way to distribute the entire application in a fat executable jar file: spring-boot-maven-plugin However, sometimes we don't want a fat executable jar that encapsulates all the modules and dependencies and configuration files and such, maybe a zip/tar file with the main module in a jar and launch scripts for different platforms alongside the jar, and dependencies under the lib folder and configurations file reside in the conf

问题 When running my jar file : java -jar target/places-1.0-SNAPSHOT.jar I'm getting the next error : no main manifest attribute, in target/places-1.0-SNAPSHOT.jar My pom.xml contains the spring-boot-maven-plugin : <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <mainClass>com.places.Main</mainClass> </configuration> </plugin> I also tried to create a MANIFEST.MF FILE and specifying the class but it didnt help. In addition, I

问题 I m using Spring Boot 2.0.0.BUILD-SNAPSHOT . I have a problem when autowiring JavaMailSender or JavaMailSenderImpl . If i configure @Autowired for JavaMailSender , i m getting below error. *************************** APPLICATION FAILED TO START *************************** Description: Field mailSender in com.hm.assetmanagment.service.MailService required a bean of type 'org.springframework.mail.javamail.JavaMailSenderImpl' that could not be found. - Bean method 'mailSender' not loaded because

问题 The spring-boot-maven-plugin main goal is to package spring boot application into executable jar with all dependencies. Can it be used in projects without spring or spring boot? I meen not using spring dependencies, but just classloader mechanism for loading depended jars. 回答1: Yes you can! Actually I tested and I was happy to find the spring-boot-maven-plugin repackage is completely agnostic of what the Main class uses and is for the most part completely decoupled from the Springframework