【发布时间】:2021-06-05 20:08:43
【问题描述】:
目前我遇到的 Maven 问题是 Visual Studio Code,它会报告与类路径相关的错误。
项目结构如下:
project
| subproject1
--| src/main/java
| src/main/resources
| pom.xml
| subproject2
--| src/main/java
| src/main/resources
| pom.xml
| pom.xml
而project 的pom.xml 有:
<?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>nl.svenar.powerranks</groupId>
<artifactId>powerranks</artifactId>
<version>1.0</version>
<packaging>pom</packaging>
<modules>
<module>subproject1</module>
<module>subproject2</module>
</modules>
<build>
<defaultGoal>clean compile package</defaultGoal>
</build>
</project>
此 POM 仅用作“虚拟”以编译每个子项目
并且在每个subproject 的pom.xml 中都有以下内容:
<?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>nl.svenar.powerranks</groupId>
<artifactId>powerranks</artifactId>
<version>2.0.0.248-bukkit-SNAPSHOT</version>
<name>PowerRanks</name>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<src.dir>src/main/java</src.dir>
<rsc.dir>src/main/resources</rsc.dir>
</properties>
<build>
<defaultGoal>clean compile package</defaultGoal>
<finalName>${project.name}</finalName>
<sourceDirectory>${src.dir}</sourceDirectory>
<resources>
<resource>
<directory>${rsc.dir}</directory>
<filtering>true</filtering>
</resource>
</resources>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3.1</version>
<configuration>
<outputDirectory>~/servers/java/bukkit/plugins/</outputDirectory>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<repositories>
...
</repositories>
<dependencies>
...
</dependencies>
</project>
当转到子项目中的任何 Java 源文件时,我收到以下错误:
SOURCENAME.java is not on the classpath of project PROJECTNAME, only syntax errors are reportedJava(32)
如何将每个子项目的 src 目录添加到类路径中,这样它会报告编译错误?当我告诉 VSCode 报告编译错误时,所有内容都以红色突出显示,因为它找不到依赖项。
当我运行mvn compile package 时,它会成功编译子项目。只有 VSCode 在抱怨。
【问题讨论】:
标签: java maven visual-studio-code