[GitHub] [incubator-shardingsphere] jaychang9 edited a comment on issue #2689: 与spring boot 集成后启动报错

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jaychang9 edited a comment on issue #2689: 与spring boot 集成后启动报错
URL: https://github.com/apache/incubator-shardingsphere/issues/2689#issuecomment-515908434
 
 
   I use the springboot 2.1.6.RELEASE. I already exclude the JtaAutoConfiguration.class 
   `@SpringBootApplication(exclude = {JtaAutoConfiguration.class})`
   But it doesn't affect.
   
   **The following is the error info:**
   Description:
   
   Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
   
   Reason: Failed to determine a suitable driver class
   
   
   Action:
   
   Consider the following:
   	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
   	If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).
   
   Disconnected from the target VM, address: '127.0.0.1:52709', transport: 'socket'
   
   Process finished with exit code 1
   
   **then my application.properties:**
   
   spring.shardingsphere.datasource.names=ds_0,ds_1
   
   spring.shardingsphere.datasource.ds_0.type=com.zaxxer.hikari.HikariDataSource
   spring.shardingsphere.datasource.ds_0.driver-class-name=com.mysql.jdbc.Driver
   spring.shardingsphere.datasource.ds_0.jdbc-url=jdbc:mysql://localhost:3306/ds0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
   spring.shardingsphere.datasource.ds_0.username=root
   spring.shardingsphere.datasource.ds_0.password=
   
   spring.shardingsphere.datasource.ds_1.type=com.zaxxer.hikari.HikariDataSource
   spring.shardingsphere.datasource.ds_1.driver-class-name=com.mysql.jdbc.Driver
   spring.shardingsphere.datasource.ds_1.jdbc-url=jdbc:mysql://localhost:3306/ds1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
   spring.shardingsphere.datasource.ds_1.username=root
   spring.shardingsphere.datasource.ds_1.password=
   
   spring.shardingsphere.sharding.default-database-strategy.inline.sharding-column=user_id
   spring.shardingsphere.sharding.default-database-strategy.inline.algorithm-expression=ds_$->{user_id % 2}
   
   spring.shardingsphere.sharding.tables.t_order.actual-data-nodes=ds$->{0..1}.t_order
   spring.shardingsphere.sharding.tables.t_order.key-generator.column=order_id
   spring.shardingsphere.sharding.tables.t_order.key-generator.type=SNOWFLAKE
   spring.shardingsphere.sharding.tables.t_order.key-generator.props.worker.id=123
   spring.shardingsphere.sharding.tables.t_order_item.actual-data-nodes=ds$->{0..3}.t_order_item
   spring.shardingsphere.sharding.tables.t_order_item.key-generator.column=order_item_id
   spring.shardingsphere.sharding.tables.t_order_item.key-generator.type=SNOWFLAKE
   spring.shardingsphere.sharding.tables.t_order_item.key-generator.props.worker.id=123
   
   spring.shardingsphere.props.sql.show=true
   
   **the following is my pom.xml**
   	<properties>
   		<java.version>1.8</java.version>
           <spring-boot.version>2.1.6.RELEASE</spring-boot.version>
           <sharding-sphere.version>4.0.0-RC1</sharding-sphere.version>
   	</properties>
   
   	<dependencies>
   		<dependency>
   			<groupId>org.springframework.boot</groupId>
   			<artifactId>spring-boot-starter-web</artifactId>
   		</dependency>
   		<dependency>
   			<groupId>org.mybatis.spring.boot</groupId>
   			<artifactId>mybatis-spring-boot-starter</artifactId>
   			<version>2.1.0</version>
   		</dependency>
   
           <dependency>
               <groupId>org.projectlombok</groupId>
               <artifactId>lombok</artifactId>
           </dependency>
           <dependency>
               <groupId>org.apache.shardingsphere</groupId>
               <artifactId>sharding-jdbc-spring-boot-starter</artifactId>
               <version>4.0.0-RC1</version>
               <type>pom</type>
           </dependency>
   
   		<dependency>
   			<groupId>mysql</groupId>
   			<artifactId>mysql-connector-java</artifactId>
               <version>5.1.47</version>
   			<scope>runtime</scope>
   		</dependency>
   		<dependency>
   			<groupId>org.springframework.boot</groupId>
   			<artifactId>spring-boot-starter-test</artifactId>
   			<scope>test</scope>
   		</dependency>
   	</dependencies>
   
       <dependencyManagement>
           <dependencies>
               <dependency>
                   <groupId>org.springframework.boot</groupId>
                   <artifactId>spring-boot-starter-parent</artifactId>
                   <version>${spring-boot.version}</version>
                   <type>pom</type>
                   <scope>import</scope>
               </dependency>
           </dependencies>
       </dependencyManagement>
   
   I found springboot 1.5.x doesn't have this problem.

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