问题描述
我正在开发一个Spring Boot应用程序.
I'm developing a Spring boot application.
我正在为JBoss构建战争文件
I'm building a war file for JBoss
我的战争正在正确建立，我正在使用* -war.original作为JBoss的部署部署似乎很好
My war is building correctly , I'm using *-war.original as deployment for JBossthe deployment seems fine
但是当我打电话给控制器时，它抛出了404使用嵌入式服务器可以正常工作
But when I make call to controller, it's throwing a 404With embedded sever it's working fine
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.my.service</groupId>
<artifactId>my-api</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>war</packaging>
<dependencyManagement>
<dependencies>
<dependency>
<!-- Import dependency management from Spring Boot -->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>2.0.1.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- Swagger UI Depedency -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
<!-- Oracle JDBC driver -->
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0</version>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<java.version>1.8</java.version>
<maven.compiler.target>1.8</maven.compiler.target>
<maven.compiler.source>1.8</maven.compiler.source>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<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>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-undertow</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc7</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</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-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<!-- <version>2.0.1.RELEASE</version> -->
<!-- https://stackoverflow.com/questions/43641664/why-spring-boot-generate-jar-or-war-file-with-original-extention -->
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<phase>package</phase>
<!-- https://stackoverflow.com/questions/30325549/only-generate-one-war-during-package -->
</execution>
</executions>
</plugin>
<!-- This configuration helps to generate war file without web.xml, spring
boot projects -->
<plugin>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
</project>
SpringBootServletInitializer
SpringBootServletInitializer
@SpringBootApplication
public class ServletInitializer extends SpringBootServletInitializer{
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(MyApiApplication.class);
}
@Override
public void onStartup(ServletContext servletContext) throws ServletException{
super.onStartup(servletContext);
}
}
部署日志
12:01:09,605 INFO [stdout] (ServerService Thread Pool -- 162) ::
Spring Boot :: (v2.0.1.RELEASE)
2018-04-24 12:01:09,605 [ServerService Thread Pool -- 162] INFO (AbstractLoggingWriter.java:71) - :: Spring Boot ::
(v2.0.1.RELEASE)
12:01:09,605 INFO [stdout] (ServerService Thread Pool -- 162)
2018-04-24 12:01:09,605 [ServerService Thread Pool -- 162] INFO (AbstractLoggingWriter.java:71) -
12:01:09,669 INFO [com.aerlingus.dei.subscriber.api.ServletInitializer] (ServerService
Thread Pool -- 162) Starting ServletInitializer on USER with PID 10692
(started by ADMIN in C:\pathto\jboss-eap-7.1\bin)
2018-04-24 12:01:09,669 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - Starting ServletInitializer on CND7064JRN with
PID 10692 (started by ADMIN in C:\pathto\jboss-eap-7.1\bin)
2018-04-24 12:01:09,669 [ServerService Thread Pool -- 162] DEBUG (JBossLog.java:134) - Running with Spring Boot v2.0.1.RELEASE, Spring
v5.0.5.RELEASE
12:01:09,670 INFO [com.aerlingus.dei.subscriber.api.ServletInitializer] (ServerService
Thread Pool -- 162) The following profiles are active: uat
2018-04-24 12:01:09,670 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - The following profiles are active: uat
12:01:09,686 INFO [org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext]
(ServerService Thread Pool -- 162) Refreshing
org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@5023cb50:
startup date [Tue Apr 24 12:01:09 BST 2018]; root of context hierarchy
2018-04-24 12:01:09,686 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - Refreshing
org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@5023cb50:
startup date [Tue Apr 24 12:01:09 BST 2018]; root of context hierarchy
12:01:09,805 INFO [org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor]
(ServerService Thread Pool -- 162) JSR-330 'javax.inject.Inject'
annotation found and supported for autowiring
2018-04-24 12:01:09,805 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - JSR-330 'javax.inject.Inject' annotation found
and supported for autowiring
12:01:09,816 INFO [io.undertow.servlet] (ServerService Thread Pool -- 162) Initializing Spring embedded WebApplicationContext
2018-04-24 12:01:09,816 [ServerService Thread Pool -- 162] INFO (ServletContextImpl.java:360) - Initializing Spring embedded
WebApplicationContext
12:01:09,816 INFO [org.springframework.web.context.ContextLoader] (ServerService Thread Pool -- 162) Root WebApplicationContext:
initialization completed in 130 ms
2018-04-24 12:01:09,816 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - Root WebApplicationContext: initialization
completed in 130 ms
12:01:09,987 INFO [org.springframework.boot.web.servlet.FilterRegistrationBean]
(ServerService Thread Pool -- 162) Mapping filter: 'errorPageFilter'
to: [/*]
2018-04-24 12:01:09,987 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - Mapping filter: 'errorPageFilter' to: [/*]
12:01:10,015 INFO [com.aerlingus.dei.subscriber.api.ServletInitializer] (ServerService
Thread Pool -- 162) Started ServletInitializer in 0.683 seconds (JVM
running for 4712.635)
2018-04-24 12:01:10,015 [ServerService Thread Pool -- 162] INFO (JBossLog.java:134) - Started ServletInitializer in 0.683 seconds (JVM
running for 4712.635)
12:01:10,021 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService
Thread Pool -- 162) Initializing Mojarra 2.2.13.SP3 for context
'/my-api'
2018-04-24 12:01:10,021 [ServerService Thread Pool -- 162] INFO (ConfigureListener.java:213) - Initializing Mojarra 2.2.13.SP3 for
context '/my-api'
12:01:11,566 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 162) WFLYUT0021: Registered web context: '/my-api' for
server 'default-server'
2018-04-24 12:01:11,566 [ServerService Thread Pool -- 162] INFO (Host.java:220) - WFLYUT0021: Registered web context: '/my-api' for
server 'default-server'
12:01:11,583 INFO [org.jboss.as.server] (External Management Request Threads -- 3) WFLYSRV0010: Deployed "my-api.war" (runtime-name
: "my-api.war")
2018-04-24 12:01:11,583 [External Management Request Threads -- 3] INFO (DeploymentHandlerUtil.java:171) - WFLYSRV0010: Deployed
"my-api.war" (runtime-name : "my-api.war")
WEB-INF/jboss-web.xml
WEB-INF/jboss-web.xml
<jboss-web>
<context-root>my-api</context-root>
</jboss-web>
与此类似获取"404-未找到" Wildfly和springboot出现错误
推荐答案
最后弄清楚我做错了什么，我有一个Application类，它的主方法没有@SpringBootApplication和SpringBootServletInitializer，所以Jboss没有选择正确设置映射
Finally figured out what was wrong in I did, I have an Application class with main method without @SpringBootApplication along with SpringBootServletInitializer , So Jboss was not picking up the mapping correctly
解决方案是使用main方法创建SpringBootServletInitializer类.因此，我更改了问题中提到的ServletInitializer
The resolution was to make SpringBootServletInitializer class with main method. So I change ServletInitializermentioned in question
@SpringBootApplication
public class ServletInitializer extends SpringBootServletInitializer{
public static void main(String[] args) {
SpringApplication.run(ServletInitializer.class, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(ServletInitializer.class);
}
@Override
public void onStartup(ServletContext servletContext) throws ServletException{
super.onStartup(servletContext);
}
}
之后，我就可以击中终点了，
After that I was able to hit endpoint,
为什么我以前没有这样做?
我使用生成了项目使用战争打包的SPRING INITIALIZR ，当 SPRING INITIALIZR 生成项目Application和SpringBootServletInitializer班级在那里.在这两个类中，Appliaction类具有main方法和@SpringBootApplication注释
I generated the project usingSPRING INITIALIZR with war packaging, When SPRING INITIALIZR generate project Application and SpringBootServletInitializer classes was there.Among both classes Appliaction class has the main method and @SpringBootApplication annotation
在最初编写集成测试时，它不起作用，然后将@SpringBootApplication批注更改为SpringBootServletInitializer，并在SpringBootServletInitializer测试中编写了一个主要方法，开始工作.但是我将主要方法保留在Appliaction类中，这是此问题的根本原因.
While writing Integration test initially it was not working , Then I change @SpringBootApplication annotation to SpringBootServletInitializer and write a main method in SpringBootServletInitializer test start working. But I kept the main method back in Appliaction class that was the root cause of this issue.
自从Spring Initializer生成了我假设的类之后，生成的所有类都是构建war所必需的.因此，在生成war文件时，我将Application类的生成方式保留为没有@SpringBootApplication批注的方式.我认为Jboss对应该运行哪种主要方法感到困惑.最终在到达终点时抛出404异常
Since Spring Initializer, generate the classes I was in assumption , all classes generated are required to build war .So I kept the Application class the way it's generated without @SpringBootApplication annotation while generating war file. I think Jboss got confused which main method it should run. And eventually throwing a 404 exception while hitting end point
这篇关于Jboss7:Undertow Spring Boot投掷404的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！