Java 无法启动RESTful Web服务IntelliJ
我一直遵循构建RESTful web服务的指南 我将IntelliJ用于gradle项目,build.gradle的内容是:Java 无法启动RESTful Web服务IntelliJ,java,spring,intellij-idea,Java,Spring,Intellij Idea,我一直遵循构建RESTful web服务的指南 我将IntelliJ用于gradle项目,build.gradle的内容是: group 'SpringTest' version '1.0-SNAPSHOT' buildscript { repositories { mavenCentral() } dependencies { classpath("org.springframework.boot:spring-boot-gradle-
group 'SpringTest'
version '1.0-SNAPSHOT'
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.2.6.RELEASE")
}
}
apply plugin: 'java'
apply plugin: 'spring-boot'
sourceCompatibility = 1.5
repositories {
mavenCentral()
}
dependencies {
compile 'org.springframework.boot:spring-boot-starter-web'
testCompile group: 'junit', name: 'junit', version: '4.11'
}
以下是主要课程:
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application
{
public static void main(String[] args)
{
SpringApplication.run(MainController.class, args);
}
}
这是主控制器:
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class MainController
{
@RequestMapping("/test")
public String test()
{
return "Test success!";
}
}
尝试使用SpringBoot配置运行时(应用程序也是如此),会引发以下异常:
Exception in thread "main" 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)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:474)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:687)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:967)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:956)
at testserver.Application.main(Application.java:11)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
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:183)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:156)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130)
... 12 more
如何在IntelliJ中运行服务器?在主方法中,您运行的类错误:
SpringApplication.run(MainController.class, args);
应该是:
SpringApplication.run(Application.class, args);
我不认为是这样,因为MainController类没有在其他任何地方引用,所以即使解决方案可以工作,也没有任何功能。您可能还需要进行重建,以使其获得更改。您不直接引用控制器类。Spring使用注释扫描自动查找所有控制器。重建没有帮助,我尝试将
SpringApplication
替换为Application
,它确实运行了,但是/test返回到白标签错误页面Whoops抱歉,我在上面输入了错误的类名:)现已修复。您希望将带注释的类名称放入run语句中。如果您看到的是白标签页面,这意味着您的服务器至少正在启动。让我们来看看。