maven - 未找到 Spring Boot 控制器
问题描述
在我的 Spring Boot 应用程序中，我向项目中添加了一个新模块。
主 pom 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>io.apptizer.crm</groupId>
<artifactId>apptizer-admin-api</artifactId>
<version>0.0.2-SNAPSHOT</version>
<modules>
<module>crm-service</module>
<module>report-service</module>
</modules>
<packaging>pom</packaging>
<name>sample-admin-api</name>
<description>Demo project for Spring Boot</description>
<!--<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.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>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>2.0.0.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<version>2.5.2</version>
<configuration>
<autoVersionSubmodules>true</autoVersionSubmodules>
<tagNameFormat>@{project.version}</tagNameFormat>
</configuration>
</plugin>
</plugins>
</build>
</project>
现有的模块 pom 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">
<parent>
<artifactId>sample-admin-api</artifactId>
<groupId>io.sample.crm</groupId>
<version>0.0.2-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>crm-service</artifactId>
<properties>
<wrapper.location>${project.build.directory}/generated-resources/appassembler/jsw/sample-admin-api</wrapper.location>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<repositories>
<repository>
<id>spring-libs-release</id>
<name>Spring Releases</name>
<url>https://repo.spring.io/libs-release</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<phase>process-classes</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/conf</outputDirectory>
<resources>
<resource>
<directory>${project.basedir}/src/main/resources</directory>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<excludes>
<exclude>**/*.yml</exclude>
<exclude>**/*.txt</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>appassembler-maven-plugin</artifactId>
<version>1.10</version>
<executions>
<execution>
<id>generate-jsw-scripts</id>
<phase>package</phase>
<goals>
<goal>generate-daemons</goal>
</goals>
<configuration>
<repositoryLayout>flat</repositoryLayout>
<configurationDirectory>conf</configurationDirectory>
<daemons>
<daemon>
<id>apptizer-admin-api</id>
<wrapperMainClass>org.tanukisoftware.wrapper.WrapperSimpleApp</wrapperMainClass>
<mainClass>io.apptizer.crm.apptizercrmservice.App</mainClass>
<commandLineArguments>
<commandLineArgument>start</commandLineArgument>
</commandLineArguments>
<platforms>
<platform>jsw</platform>
</platforms>
<generatorConfigurations>
<generatorConfiguration>
<generator>jsw</generator>
<configuration>
<property>
<name>wrapper.java.additional.1</name>
<value>-Xloggc:logs/gclog</value>
</property>
<property>
<name>wrapper.java.additional.2</name>
<value>-XX:MaxDirectMemorySize=256M</value>
</property>
<property>
<name>configuration.directory.in.classpath.first</name>
<value>conf</value>
</property>
<property>
<name>set.default.REPO_DIR</name>
<value>lib</value>
</property>
<property>
<name>wrapper.logfile</name>
<value>logs/wrapper.log</value>
</property>
</configuration>
<includes>
<include>linux-x86-32</include>
<include>linux-x86-64</include>
</includes>
</generatorConfiguration>
</generatorConfigurations>
</daemon>
</daemons>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.6</version>
<executions>
<execution>
<id>make-log-dir</id>
<phase>package</phase>
<configuration>
<tasks>
<mkdir dir="${wrapper.location}/logs" />
<copy todir="${wrapper.location}/conf">
<fileset dir="target/conf" />
</copy>
<chmod dir="${wrapper.location}/bin" includes="**/*" perm="0755" />
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.5.3</version>
<configuration>
<descriptor>src/assembly/dep.xml</descriptor>
<finalName>apptizer-admin-api</finalName>
</configuration>
<executions>
<execution>
<id>create-archive</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
新增模块的 pom 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">
<parent>
<artifactId>sample-admin-api</artifactId>
<groupId>io.sample.crm</groupId>
<version>0.0.2-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>report-service</artifactId>
<dependencies>
// dependencies
</dependencies>
</project>
所以之前生成了一个包装器。仍在crm-service映射模块中的控制器，但未映射新模块report-service中的控制器。我用一个工作映射路径替换了新控制器，这也不起作用。所以我认为这是构建文件中的错误。想法受到赞赏。
解决方案
得到了解决方案。如果控制器与主类位于单独的模块中，则只需向主类添加组件扫描，指向包含控制器的包。
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