考虑在你的配置中定义一个名为'entityManagerFactory'的bean

Question

我正在尝试将spring boot 1.5.9升级到2.0.3，服务启动失败，出现以下错误：

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APPLICATION FAILED TO START

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Description:

Method mvcConversionService in org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration$EnableWebMvcConfiguration required a bean named 'entityManagerFactory' that could not be found.

Action:

Consider defining a bean named 'entityManagerFactory' in your configuration.

Process finished with exit code 1

该服务在 Spring boot 1.5.9 中正常启动。

这里是 yaml 文件：

    spring:

      application:

      name: customer-crud-application

      datasource:

        url: jdbc:jtds:sqlserver://localhost:1433;databaseName=db-data-dev

        username: sa

        password: pwd

        driverClassName: net.sourceforge.jtds.jdbc.Driver

      jpa:

        show-sql: true

        hibernate:

        dialect: org.hibernate.dialect.SQLServer2012Dialect

    server:

      port: 8080

      max-http-header-size: 65536

和 gradle.build

    dependencies {

        compile 'org.springframework.boot:spring-boot-starter-web'

        compile versions.lombok

        compile('net.sourceforge.jtds:jtds')

        compile versions.spring_jdbc

        compile versions.spring_boot_starter_data_jpa

    }

项目使用spring boot 2.0构建成功，我已经清理了c:/Users/{user}/.m2文件夹和intelliJ缓存。请帮忙！

Answer 1

请尝试在yaml文件中进行以下更改，  spring:        jpa:                show-sql: true            database: MYSQL            hibernate:                ddl-auto: update                dialect:                   storage_engine: innodb        datasource:            url: jdbc:mysql://localhost:3306/databasename?useSSL=false            username: user            password: password          server:      port: 9999快乐编码.. :)

Answer 2

添加以下部门。<dependency>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <groupId>org.springframework.boot</groupId>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <artifactId>spring-boot-starter-data-jpa</artifactId></dependency>