java 如何使用 STS 运行 Spring Boot 应用程序
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How to run Spring boot application with STS
提问by Leandro Borges Ferreira
I am starting to learn microservices with Spring Boot. I go to root of my project and run the command:
我开始用 Spring Boot 学习微服务。我转到我的项目的根目录并运行命令：
mvn spring-boot:run
It works just fine and I can use my endpoints in localhost:8080/[path]. But when I try to run my project from the IDE using Run as -> Spring Boot App. I get this error:
它工作得很好，我可以在 localhost:8080/[path] 中使用我的端点。但是当我尝试使用 Run as -> Spring Boot App 从 IDE 运行我的项目时。我收到此错误：
Error: Could not find or load main class
I could just use command line, but I really would like to know why I getting this error with the IDE. So, what I have to do to run my project from the IDE?
我可以只使用命令行，但我真的很想知道为什么我在 IDE 中遇到这个错误。那么，我必须做什么才能从 IDE 运行我的项目？
Edit 1:
编辑1：
There is my Main Class:
有我的主班：
package br.com.leandroborgesferreira.microlearn;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MicroLearnApplication {
public static void main(String[] args) {
SpringApplication.run(MicroLearnApplication.class, args);
}
}
Any help is appreciated!
任何帮助表示赞赏！
回答by Solorad
I had the same problem. In my case problem was in default maven configurations in Intellij Idea. Go to settings and Settings -> Build Execution, Deployment -> Maven. Set maven home directory to correct one, not bundled with IJ IDEA. Right Click the project -> Maven -> Reimport Then Re-run the project. Hope it work for you too.
我有同样的问题。就我而言，问题出在 Intellij Idea 中的默认 Maven 配置中。转到设置和设置 -> 构建执行、部署 -> Maven。将 maven 主目录设置为更正一个，不与 IJ IDEA 捆绑。右键项目 -> Maven -> Reimport 然后重新运行项目。希望它也对你有用。
Also, please check Working directoryin 'Run Configuration'. It should be something like "MODULE_DIR"
另外，请检查Working directory“运行配置”。它应该类似于“MODULE_DIR”
回答by pramod singh
just right click within main classand run as > spring boot/java application
只需右键单击main class其中run as > spring boot/java application
