報錯資訊：

Execution default-cli of goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.6:generate failed: Cannot instantiate object of type com.boot.sell.configs.mybatisGenerator.MyGeneratorPlugin

需要把對應的外掛類打包成jar，然後再把打包好的jar新增到外掛的依賴中：

            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.2</version>
                <configuration>
                    <verbose>true</verbose>
                    <overwrite>true</overwrite>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>com.dfz</groupId>
                        <artifactId>Mybatis-Chapter9-GeneratorPlugin</artifactId>
                        <version>1.0-SNAPSHOT</version>
                    </dependency>
                </dependencies>
            </plugin>
 

這裡裡推薦一個jar打包外掛maven-assembly-plugin