從 STS（spring 工具套件）運(yùn)行時(shí)，應(yīng)用程序啟動(dòng)并正常工作，但是當(dāng)我嘗試使用 java -jar 運(yùn)行它時(shí)，出現(xiàn)異常。我究竟做錯(cuò)了什么？如果它在 STS 中運(yùn)行良好，那么當(dāng)我在 tomcat 上部署這個(gè) .war 時(shí)，它也運(yùn)行良好；為什么它不能與 java -jar 一起使用？有什么建議嗎？以下是我的 pom.xml 文件：<?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.xyz</groupId> <artifactId>youtubeservice</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>YoutubeService</name> <description>YoutubeService</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <maven.test.skip>true</maven.test.skip> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </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-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency>
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慕容708150
TA貢獻(xiàn)1831條經(jīng)驗(yàn) 獲得超4個(gè)贊
Spring Boot 參考指南中的Create an Executable JAR with Maven部分很好地解釋了這一點(diǎn)。主要是你必須像這樣使用Spring Boot Maven 插件：
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>com.my.mainClass</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
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