Failed to configure a DataSource: 'url' attribute is not specified and no embed 错误[已解决]

1.首先保证yaml配置url路径没错

2.确保yaml缩进格式没错

3.确保导入了data-jdbc包和java-connector包

4.我的问题：在pom文件中去掉资源路径配置

<resources>
    <resource>
        <directory>src/main/java</directory>
        <includes>
            <include>**/*.xml</include>
        </includes>
        <filtering>true</filtering>
    </resource>
</resources>