gps/gps-service/lvye-admin-api/target/classes/mapper/support/codegenerator/TableMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="net.lab1024.smartadmin.module.support.codegenerator.dao.TableDao">
    <resultMap id="ColumnDTO"
               type="net.lab1024.smartadmin.module.support.codegenerator.domain.ColumnVO"></resultMap>
    <resultMap id="CodeTableDTO" type="net.lab1024.smartadmin.module.support.codegenerator.domain.CodeTableDTO"></resultMap>
    <select id="selectTableDesc" resultType="String">
        select
        table_comment
        from information_schema.tables
		where table_schema = (select database()) and table_name = #{tableName}
    </select>

    <select id="selectTableColumn" resultMap="ColumnDTO">
        select
        column_name as columnName,
        data_type as columnType,
        column_comment as columnDesc
        from information_schema.columns
        where table_schema = (select database()) AND  table_name = #{tableName} order by ordinal_position
    </select>

    <select id="selectAllTable" resultMap="CodeTableDTO">
        select
        TABLE_NAME as tableName,
        TABLE_COMMENT as tableComment from
        information_schema.`TABLES`
        where TABLE_SCHEMA = '${dbName}'
        <if test="queryDTO.tableName != null and queryDTO.tableName != ''">
            AND TABLE_NAME like #{queryDTO.tableName}
        </if>
        order by TABLE_NAME desc
    </select>
</mapper>