运行springboot应用程序时出现whitelabel错误页面 [英] Getting whitelabel error page when running springboot application
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问题描述
当我使用 ide 运行我的 springboot 应用程序时，它工作正常.
When i am running my springboot application by using ide it is working fine.
但是当我运行它的 jar 时，我得到了 Whitelabel 错误页面.
But when i am running it's jar i am getting Whitelabel Error Page.
白标错误页面
此应用程序没有显式映射/error，因此您将其视为后备.
This application has no explicit mapping for /error, so you are seeing this as a fallback.
2018 年 10 月 9 日星期二 15:42:47 IST出现意外错误(类型=未找到，状态=404)./WEB-INF/views/index.jsp
Tue Oct 09 15:42:47 IST 2018 There was an unexpected error (type=Not Found, status=404). /WEB-INF/views/index.jsp
<?xml version="1.0"?>
<project
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<packaging>jar</packaging>
<parent>
<groupId>org.onap.sdnc.oam.vnfbackup</groupId>
<artifactId>configbackuprestore</artifactId>
<version>1.4.0-SNAPSHOT</version>
</parent>
<groupId>org.onap.sdnc.oam.vnfbackup</groupId>
<artifactId>vnfconfigbackupservice</artifactId>
<version>1.4.0-SNAPSHOT</version>
<name>sdnc-oam :: vnfbackup :: vnfconfigbackupservice</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.onap.sdnc.oam.vnfbackup</groupId>
<artifactId>getBackupVnfDetailService</artifactId>
<version>1.4.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.onap.sdnc.oam.vnfbackup</groupId>
<artifactId>vnfconfigreportsservice</artifactId>
<version>1.4.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.jmockit</groupId>
<artifactId>jmockit</artifactId>
<version>1.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jmockit</groupId>
<artifactId>jmockit-coverage</artifactId>
<version>1.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>ch.vorburger.mariaDB4j</groupId>
<artifactId>mariaDB4j</artifactId>
<version>2.2.3</version>
</dependency>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.1.9</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.5.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<version>1.5.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- Add Log4j2 Dependency -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<!-- <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency> -->
<dependency>
<groupId>org.eclipse.jdt.core.compiler</groupId>
<artifactId>ecj</artifactId>
<version>4.6.1</version>
<scope>provided</scope>
</dependency>
<!-- Optional, test for static content, bootstrap CSS-->
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>3.3.7</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- <plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.onap.sdnc.vnfbackupservice.config.ApplicationConfiguration</mainClass>
<classpathPrefix>dependency-jars/</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>
${project.build.directory}/dependency-jars/
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin> -->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.21.0</version>
<configuration>
<argLine>-XX:+StartAttachListener</argLine>
</configuration>
</plugin>
</plugins>
</build>
</project>
application.properties
server.port = 9009
spring.mvc.view.prefix = /WEB-INF/views/
spring.mvc.view.suffix = .jsp
推荐答案
我得到了解决方案，如果我们需要运行那个 jar，那么我们需要从项目目录运行它，这样它就会找到 webapp 文件夹 eg-example>java -jar target/example-1.0-snapshot-.jar 或者我们需要将其作为战争并运行 java -jar example-1.0-snapshot-.war.
I got the solution if we need to run that jar then we need to run that from project directory so it will find the webapp folder e.g-example>java -jar target/example-1.0-snapshot-.jar or we need to make that as a war and run java -jar example-1.0-snapshot-.war.
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