java 无法在 IntelliJ Idea 中启动 spring-boot 应用程序
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Unable to start spring-boot application in IntelliJ Idea
提问by saeedj
Overview
概述
I can run the application by using maven plugin of spring-boot but not run it with the IDE. The following lines give some detail about my program.
我可以使用 spring-boot 的 maven 插件运行该应用程序，但不能使用 IDE 运行它。以下几行提供了有关我的程序的一些详细信息。
The application class is as follows:
应用类如下：
package com.blss.retailServices.dataExportRouter;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.velocity.VelocityAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
@Configuration
@ComponentScan
@EnableAutoConfiguration(exclude = { VelocityAutoConfiguration.class })
public class DataExportRouterApplication {
public static void main(String[] args) throws Exception {
SpringApplication.run(DataExportRouterApplication.class, args);
}
}
The exception stack trace is as follows:
异常堆栈跟踪如下：
org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133) ~[spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at com.blss.retailServices.dataExportRouter.DataExportRouterApplication.main(DataExportRouterApplication.java:14) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_74]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_74]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_74]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_74]
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) [idea_rt.jar:na]
Caused by: org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:185) ~[spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158) ~[spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130) ~[spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
... 13 common frames omitted
I used @SpringbootApplication but to no avail.
我使用了 @SpringbootApplication 但无济于事。
Question
问题
So I would appreciate it if anyone could help me solve this issue.
所以如果有人能帮我解决这个问题，我将不胜感激。
回答by Stephane Nicoll
I am guessing you have a warpackaging project with Maven and you've flagged your servlet engine (tomcat) as provided.
我猜你有一个war使用 Maven的打包项目，并且你已经将你的 servlet 引擎 (tomcat) 标记为所提供的。
Unfortunately, IntellIJ IDEA does not add provideddependencies in the runtime classpath, that's why your project does not work when you run it from the IDE.
不幸的是，IntellIJ IDEA 不会在运行时类路径中添加provided依赖项，这就是为什么当您从 IDE 运行它时您的项目不起作用的原因。
UPDATE 7/30/2019
更新 7/30/2019
As per Giorgio:
按照乔治的说法：
They have added a checkbox in the Application Run Configuration to "Include dependencies with 'Provided' scope"
他们在应用程序运行配置中添加了一个复选框，以“包含具有‘提供’范围的依赖项”
