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                        /2小时学会Spring Boot

配置bean和jndi-name

arameter 0 of constructor in org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration required a bean of type 'javax.sql.DataSource' that could not be found.

- Bean method 'dataSource' not loaded because @ConditionalOnProperty (spring.datasource.jndi-name) did not find property 'jndi-name'

- Bean method 'dataSource' not loaded because @ConditionalOnBean (types: org.springframework.boot.jta.XADataSourceWrapper; SearchStrategy: all) did not find any beans

Action:

Consider revisiting the conditions above or defining a bean of type 'javax.sql.DataSource' in your configuration.

配置文件：mysql连接的腾讯云
sping:
  profiles:
    active: dev
  datasource:
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://139.199.79.93:6379/tt
    sername: ******
    password: *****
    type: com.zaxxer.hikari.HikariDataSource


  jpa:
    hibernate:
      ddl-auto: create
    showsql: true

qq_如诗如画_1

2018-05-09

源自：2小时学会Spring Boot 5-1

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4 回答

慕移动9181930
2022-03-29

在任务描述的最后有写到：根据操作系统、PHP版本以及PHP的运行方式可能输出结果会不同。

j k m e x j q e l s t h p w f n m l e h h r o s m o h d n x m h k q f d b m h a o k t v p x e d e m s h m h v y s y h m k p x m k h b v f n b c o n d y p u

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qq_Lycorisradia_2
2019-04-20

请问这个问题解决了吗，我遇到了相同的问题

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慕斯4838296
2018-05-22

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

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qq_如诗如画_1 提问者
2018-05-09

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
   <groupId>mysql</groupId>
   <artifactId>mysql-connector-java</artifactId>
</dependency>

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