在pom文件里加入mysql-connector-java的版本号 <dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>8.0.13</version></dependency> AI代码助手复制代码 也是不行,去maven的本地仓库里发现有mysql-connector-java的jar包,但就是加载不了,最后选择了低版本的, 加上了<scope...
<artifactId>mysql-connector-java</artifactId> <version>5.7.29</version> </dependency> 步骤2:检查仓库配置有时候,Maven可能无法从中央仓库下载依赖。这可能是由于网络问题、代理设置问题或者仓库配置问题。你可以检查你的settings.xml文件(通常位于Maven安装目录的conf文件夹下或者你的用户主目录下的.m2文件夹内),...
③:如果上面的都没错,去看看是不是你的jar包版本太高,有的电脑使用最新的8.x版本会报错,如果你用的是Maven的话可以去https://mvnrepository.com/artifact/mysql/mysql-connector-java换一个低版本的
"D:\IDEA 2019.3.3\IntelliJ IDEA 2019.3.3\jbr\bin\java.exe" "-javaagent:D:\IDEA 2019.3.3\IntelliJ IDEA 2019.3.3\lib\idea_rt.jar=57535:D:\IDEA 2019.3.3\IntelliJ IDEA 2019.3.3\bin" -Dfile.encoding=UTF-8 -classpath D:\权限管理系统\target\classes;D:\Alibabayunku\mysql\mysql-connector-...
将解压后的jar包移动到Java项目中的lib目录下,随后打开IDEA,在项目的配置文件下写入: //添加jar包到classpath路径中 classpath=./lib/mysql-connector-java-8.0.33.jar 1. 2. 随后重新编译运行即导入完成。 若是maven项目,则导入过程更加简便,只需在pom.xml文件里写入如下依赖项,IDEA便会自动联网下载驱动并导...
maven的java工程取mysql数据库数据 需要导入的依赖 <dependencies><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>8.0.29</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.13.2</version><scope>test</scope></...
‘dependencies.dependency.version‘ for mysql:mysql-connector-java:jar is missing.问题处理 项目使用的技术框架是Spring Boot,依赖管理工具是Maven,需要用到数据库所以引入了mysql-connector-java相关jar包。 之前项目一直正常的,不会报错,最近更新了一下版本,项目启动的时候直接报错:...
Artifacts using mysql-connector-java version 5.1.39 1.Spring Boot AutoConfigure9,419usages org.springframework.boot»spring-boot-autoconfigureApache Spring Boot auto-configuration attempts to automatically configure your Spring application based on the jar dependencies that you have added....
Artifacts using mysql-connector-java version 5.1.12 1.Druid1,457usages com.alibaba»druidApache A JDBC datasource implementation. Last Release on Nov 28, 2024 2.Flyway Core1,120usages org.flywaydb»flyway-coreApache Flyway is an open-source database migration tool that strongly favors ...
MySQL Cluster Connector for Java is included with MySQL Cluster source and binary releases beginning with MySQL Cluster NDB 7.1.1. Building MySQL Cluster Connector for Java from source can be done as part of building MySQL Cluster; however, it can also be built withMaven. ...