【发布时间】:2021-02-28 03:43:07
【问题描述】:
对于所有导入的包,我都收到此错误消息“导入组织.....无法解析”。我的 Spring 和 Hibernate 依赖项没有得到解决。我尝试了多种解决方案来修复此错误,但没有任何接缝可以工作,以下是我尝试过的解决方案。
- Maven => 更新项目但同样的错误。还有 => 强制更新快照/版本
- 我还尝试右键单击项目并选择属性,然后选择 Maven。取消选中标有“解决工作区项目中的依赖项”的框,点击应用,然后点击确定
- 删除了我的本地 Maven 存储库、.m2 目录并重新启动了 Eclipse。
https://i.stack.imgur.com/LCUta.png
'''
<modelVersion>4.0.0</modelVersion>
<groupId>com.luv2code.springdemo</groupId>
<artifactId>spring-crm-rest</artifactId>
<version>1.0.0</version>
<packaging>war</packaging>
<properties>
<springframework.version>5.0.6.RELEASE</springframework.version>
<hibernate.version>5.4.1.Final</hibernate.version>
<mysql.connector.version>5.1.45</mysql.connector.version>
<c3po.version>0.9.5.2</c3po.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${springframework.version}</version>
</dependency>
<!-- Add Jackson for JSON converters -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.5</version>
</dependency>
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<!-- MySQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.connector.version}</version>
</dependency>
<!-- C3PO -->
<dependency>
<groupId>com.mchange</groupId>
<artifactId>c3p0</artifactId>
<version>${c3po.version}</version>
</dependency>
<!-- Servlet+JSP+JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- to compensate for java 9 not including jaxb -->
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
</dependency>
</dependencies>
<build>
<finalName>spring-crm-rest</finalName>
<plugins>
<!-- Builds a Web Application Archive (WAR) file from the project output
and its dependencies. -->
<plugin>
<!-- Add Maven coordinates (GAV) for: maven-war-plugin -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.0</version>
</plugin>
</plugins>
</build>
'''
【问题讨论】:
-
您的模板中缺少 maven 依赖库。请通过导航路径添加它:--构建路径--> 配置构建路径--> 库---> 添加库--> 添加 maven 托管依赖项--> 全部应用然后更新项目。确保你已经在你的 Eclipse 中配置了 Maven。
标签: java spring eclipse hibernate maven