怎么做才能提高网站权重,郑州网站推广外包地址,网站模板安装步骤,网站域没到期不能续费吗idea安装插件 idea中显示数据库连接 就可以看到如下界面 选中你想生成的表#xff0c;右键如下操作 如上就有了所有需要的后端代码
生成后#xff0c;要查看一下mapper.xml中的文件是否 正确#xff0c;若有误请先去修改#xff0c;例如我的版本下生成了xml文件中缺乏…idea安装插件 idea中显示数据库连接 就可以看到如下界面 选中你想生成的表右键如下操作 如上就有了所有需要的后端代码
生成后要查看一下mapper.xml中的文件是否 正确若有误请先去修改例如我的版本下生成了xml文件中缺乏逗号 4. 如上写好后想跑起来配置pom,xml
?xml version1.0 encodingUTF-8?
project xmlnshttp://maven.apache.org/POM/4.0.0 xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsdmodelVersion4.0.0/modelVersionparentgroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-parent/artifactIdversion2.7.16/versionrelativePath/ !-- lookup parent from repository --/parentgroupIdcom.zt/groupIdartifactIdshop/artifactIdversion0.0.1-SNAPSHOT/versionnameshop/namedescriptionshop/descriptionpropertiesjava.version1.8/java.version/propertiesdependenciesdependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-thymeleaf/artifactId/dependencydependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-web/artifactId/dependencydependencygroupIdcom.mysql/groupIdartifactIdmysql-connector-j/artifactIdscoperuntime/scope/dependencydependencygroupIdorg.projectlombok/groupIdartifactIdlombok/artifactIdoptionaltrue/optional/dependencydependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-test/artifactIdscopetest/scope/dependency!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa --dependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-data-jpa/artifactIdversion3.1.4/version/dependency!-- https://mvnrepository.com/artifact/org.mybatis.spring.boot/mybatis-spring-boot-starter --dependencygroupIdorg.mybatis.spring.boot/groupIdartifactIdmybatis-spring-boot-starter/artifactIdversion2.2.2/version/dependency/dependenciesbuildpluginsplugingroupIdorg.springframework.boot/groupIdartifactIdspring-boot-maven-plugin/artifactIdconfigurationexcludesexcludegroupIdorg.projectlombok/groupIdartifactIdlombok/artifactId/exclude/excludes/configuration/plugin/plugins/build/project
配置application.properties
server.port8081spring.datasource.urljdbc:mysql://localhost:3306/ssm
spring.datasource.usernameroot
spring.datasource.password
spring.datasource.driver-class-namecom.mysql.cj.jdbc.Drivermybatis.mapper-locationsclasspath:mapper/*.xml修改 启动器类增加dao层扫描 如此就可以正常启动项目访问了
