我是 Spring boot 新手，正在尝试将现有应用程序从 1.5 迁移到 2.0。 我浏览了迁移指南，发现将 preoperties-migrator 作为依赖项包含在我的父 pom 中将指出为了迁移而需要进行的更改。因此，我在我的 pom.xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-properties-migrator</artifactId>
<version>2.0.4.RELEASE</version>
</dependency>
添加以下依赖项后，应用程序启动失败并出现以下错误。
"message":"Application startup failed","logger_name":"org.springframework.boot.SpringApplication","thread_name":"main","level":"ERROR","level_value":40000,"stack_trace":"java.lang.NoClassDefFoundError: org/springframework/boot/env/OriginTrackedMapPropertySource\n\tat org.springframework.boot.context.properties.migrator.PropertiesMigrationListener.onApplicationPreparedEvent(PropertiesMigrationListener.java:67)\n\tat org.springframework.boot.context.properties.migrator.PropertiesMigrationListener.onApplicationEvent(PropertiesMigrationListener.java:57)\n\tat org.springframework.boot.context.properties.migrator.PropertiesMigrationListener.onApplicationEvent(PropertiesMigrationListener.java:44)\n\tat org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)\n\tat org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)\n\tat org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)\n\tat org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:122)\n\tat org.springframework.boot.context.event.EventPublishingRunListener.contextLoaded(EventPublishingRunListener.java:91)\n\tat org.springframework.boot.SpringApplicationRunListeners.contextLoaded(SpringApplicationRunListeners.java:66)\n\tat org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:356)\n\tat org.springframework.boot.SpringApplication.run(SpringApplication.java:301)\n\tat org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)\n\tat org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)\n\tat com.move.aws.eai.inventory.common.app.BaseApplication.run(BaseApplication.java:140)\n\tat com.move.aws.eai.inventory.bulk.Application.main(Application.java:10)\nCaused by: java.lang.ClassNotFoundException: org.springframework.boot.env.OriginTrackedMapPropertySource\n\tat java.net.URLClassLoader.findClass(URLClassLoader.java:381)\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:424)\n\tat sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:357)\n\t... 15 common frames omitted\n"}
谁能指出问题所在吗？
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>
<parent>
<groupId>com.move.aws.eai.inventory</groupId>
<artifactId>aurora</artifactId>
<version>1.0.20-SNAPSHOT</version>
</parent>
<groupId>com.move.aws.eai.inventory.aurora</groupId>
<artifactId>bulk</artifactId>
<version>1.0.0-SNAPSHOT</version>
<name>Inventory and Waitlist Bulk API</name>
<dependencies>
<dependency>
<groupId>com.move.aws.eai.inventory.aurora</groupId>
<artifactId>common</artifactId>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-sts</artifactId>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-s3</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-hateoas</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
</dependency>
<!-- Features toggling -->
<dependency>
<groupId>org.togglz</groupId>
<artifactId>togglz-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.togglz</groupId>
<artifactId>togglz-console</artifactId>
</dependency>
<!-- Testing -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito2</artifactId>
</dependency>
<dependency>
<groupId>com.github.stefanbirkner</groupId>
<artifactId>system-rules</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter-test</artifactId>
</dependency>
</dependencies>
<build>
<finalName>inventory-bulk</finalName>
<plugins>
<plugin>
<!-- Package as an executable jar -->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
<goal>build-info</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>EnterpriseSystems-inventory-maven</name>
<url>https://artifactory.moveaws.com/artifactory/EnterpriseSystems-inventory-maven</url>
</repository>
<repository>
<snapshots />
<id>snapshots</id>
<name>EnterpriseSystems-inventory-maven</name>
<url>https://artifactory.moveaws.com/artifactory/EnterpriseSystems-inventory-maven</url>
</repository>
</repositories>
</project>
最佳答案
这是一个愚蠢的错误。
我更改了父 pom.xml 以使用最新的 Spring boot 版本。
关于java - 将 Spring boot 1.5 迁移到 2.x 无法启动应用程序，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52037595/