问题描述
我有一个 REST API,它部署在 JBoss EAP 7.1 上。当我点击
的网址时http://localhost:8080/MyApp/group
在邮递员中,它给出“此 URL 不支持 HTTP 方法 POST”错误,状态码为 405。
当我在嵌入式 tomcat 服务器上部署这个 API 时,它工作得很好。这是我的控制器
@RestController
public class RequestController {
@Autowired
private GroupService groupService;
@PostMapping( "/group" )
public GroupInfo fetchGroupInfo( @RequestBody GroupInfo groupInfo ) {
long groupId = groupInfo.getGroupId();
return groupService.getGroup( groupId );
}
}
主类
@SpringBootApplication
public class MyApp extends SpringBootServletinitializer {
/**
* @param args
*/
public static void main(String[] args) {
SpringApplication.run(MyApp.class,args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
return builder.sources(MyApp.class);
}
}
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.my.package</groupId>
<artifactId>MyApp</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>MyApp</name>
<packaging>war</packaging>
<properties>
<java.version>1.8</java.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.4.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
</dependencies>
<build>
<finalName>MyApp</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
WARN [org.jboss.weld.deployer] (MSC service thread 1-4) WFLYWELD0013: Deployment optumRx-0.0.1-SNAPSHOT.war contains CDI annotations but no bean archive was found (no beans.xml or class with bean defining annotations was present).
并且jboss中的部署文件夹中缺少类文件。你能告诉我,我错过了什么吗?
解决方法
About path:construction in pom.xml MyApp 没有说url中的way,而是artifact的名字。 尝试使用 http://localhost:8080/group(不带 MyApp)
关于其他:如果要在jboss上部署,必须在pom.xml中排除tomcat:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
关于 CDI 警告 - 尝试在 MyApp 类上使用 @ComponentScan(basePackages="your.package")
,看起来我错过了项目中的 servlet api 依赖项。添加该依赖项后,一切正常。嵌入式Tomcat服务器有这个jar,所以我在Tomcat上部署时不需要它。