Failed to bind properties under 'mybatis.configuration.mapped-statements[0]

原因是mybatis版本不兼容导致

在springcloud项目版本设置

当springboot为2.1.5.RELEASE

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<parent>         <groupId>org.springframework.boot</groupId>         <artifactId>spring-boot-starter-parent</artifactId>         <version>2.1.5.RELEASE</version>         <relativePath/>     </parent>       <!--这里是为了统一控制版本-->     <dependencyManagement>         <dependencies>             <!--引入springcloud版本-->             <dependency>                 <groupId>org.springframework.cloud</groupId>                 <artifactId>spring-cloud-dependencies</artifactId>                 <version>Greenwich.SR6</version>                 <type>pom</type>                 <scope>import</scope>             </dependency>               </dependencies>     </dependencyManagement>    <!--springboot整合mybatis-->         <dependency>             <groupId>org.mybatis.spring.boot</groupId>             <artifactId>mybatis-spring-boot-starter</artifactId>             <version>2.0.1</version>         </dependency>

　　springboot为2.2.5.RELEASE版本时

?

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<parent>         <groupId>org.springframework.boot</groupId>         <artifactId>spring-boot-starter-parent</artifactId>         <version>2.2.5.RELEASE</version>         <relativePath/>     </parent>       <!--这里是为了统一控制版本-->     <dependencyManagement>         <dependencies>             <!--引入springcloud版本-->             <dependency>                 <groupId>org.springframework.cloud</groupId>                 <artifactId>spring-cloud-dependencies</artifactId>                 <version>Hoxton.SR3</version>                 <type>pom</type>                 <scope>import</scope>             </dependency>           </dependencies>     </dependencyManagement>    <!--springboot整合mybatis-->         <dependency>             <groupId>org.mybatis.spring.boot</groupId>             <artifactId>mybatis-spring-boot-starter</artifactId>             <version>2.2.1</version>         </dependency>

　　当springboot版本为2.3.2.RELEASE

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<parent>        <groupId>org.springframework.boot</groupId>        <artifactId>spring-boot-starter-parent</artifactId>        <version>2.3.2.RELEASE</version>        <relativePath/>    </parent>      <!--这里是为了统一控制版本-->    <dependencyManagement>        <dependencies>            <!--引入springcloud版本-->            <dependency>                <groupId>org.springframework.cloud</groupId>                <artifactId>spring-cloud-dependencies</artifactId>                <version>Hoxton.SR8</version>                <type>pom</type>                <scope>import</scope>            </dependency>              </dependencies>    </dependencyManagement>

　　

?

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<!--springboot整合mybatis-->        <dependency>            <groupId>org.mybatis.spring.boot</groupId>            <artifactId>mybatis-spring-boot-starter</artifactId>            <version>2.2.1</version>        </dependency>

　　https://github.com/alibaba/spring-cloud-alibaba/wiki/%E7%89%88%E6%9C%AC%E8%AF%B4%E6%98%8E

 

来自博客截图