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Maven [ERROR] 不再支持源选项 5。请使用 7 或更高版本

原创

菜菜有点菜

修改于 2024-01-11 23:52:30

5560

文章被收录于专栏：白菜博客白菜博客

springMVC报错

[ERROR] COMPILATION ERROR :

[INFO] -------------------------------------------------------------

[ERROR] 不再支持源选项 5。请使用 7 或更高版本。

[ERROR] 不再支持目标选项 5。请使用 7 或更高版本。

[INFO] 2 errors

[INFO] -------------------------------------------------------------

版本不匹配问题。主要是 pom.xml 文件中配置出现的问题

解决办法

在pom.xml文件加入

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
        <java.version>1.8</java.version>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
 </properties>

启动成功

完整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>


    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
        <java.version>1.8</java.version>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>


    <groupId>top.thecat</groupId>
    <artifactId>mavenssmdemo</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <!--    中央仓库地址：https://mvnrepository.com/-->
    <dependencies>

        <!--Mybatis Dependency-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.5.5</version>
        </dependency>

        <!-- Mybatis-spring Dependency-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>2.0.5</version>
        </dependency>

        <!-- AspectjWeaver Dependency -->
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.9.6</version>
        </dependency>

        <!-- Spring-aspects Dependency -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>5.2.8.RELEASE</version>
        </dependency>

        <!-- SpringMVC Dependency-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>5.2.8.RELEASE</version>
        </dependency>

        <!-- Spring-jdbc Dependency -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>5.2.8.RELEASE</version>
        </dependency>

        <!-- Servlet-api Dependency -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>4.0.1</version>
            <scope>provided</scope>
        </dependency>


        <!-- JSTL Dependency -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>


        <!-- MySql Driver Dependency -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.48</version>
        </dependency>

    </dependencies>

<!--    启动项目 热部署使用-->
    <build>
        <plugins>
            <!-- 配置 Tomcat 插件 -->
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <!-- 配置 Tomcat 监听端口 -->
                    <port>8888</port>
                    <!-- 配置项目的访问路径(Application Context) -->
                    <path>/</path>
                </configuration>
            </plugin>
        </plugins>

        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.xml</include>
                    <include>**/*.properties</include>
                </includes>
            </resource>
        </resources>

    </build>

</project>