feat(base): 添加首页基础信息模块

- 新增 BasicInfoMapper.xml 文件，定义基本信息服务的 SQL映射
- 创建 BasicInfoService 接口，提供基本信息服务的 CRUD 操作

zksy-system/src/main/java/com/zksy/base/service/BasicInfoService.java

@@ -0,0 +1,13 @@
+package com.zksy.base.service;
+
+import com.zksy.base.domain.BasicInfo;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author Administrator
+* @description 针对表【basic_info(首页基础信息)】的数据库操作Service
+* @createDate 2025-09-08 08:57:08
+*/
+public interface BasicInfoService extends IService<BasicInfo> {
+
+}

zksy-system/src/main/resources/mapper/base/BasicInfoMapper.xml

@@ -0,0 +1,32 @@
+<?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="com.zksy.base.mapper.BasicInfoMapper">
+
+    <resultMap id="BaseResultMap" type="com.zksy.base.domain.BasicInfo">
+            <id property="id" column="id" jdbcType="VARCHAR"/>
+            <result property="companyProfile" column="company_profile" jdbcType="VARCHAR"/>
+            <result property="companyProfileUrl" column="company_profile_url" jdbcType="VARCHAR"/>
+            <result property="softwareIntroduction" column="software_introduction" jdbcType="VARCHAR"/>
+            <result property="hardwareIntroduction" column="hardware_introduction" jdbcType="VARCHAR"/>
+            <result property="telephone" column="telephone" jdbcType="VARCHAR"/>
+            <result property="serviceHotline" column="service_hotline" jdbcType="VARCHAR"/>
+            <result property="consultationHotline" column="consultation_hotline" jdbcType="VARCHAR"/>
+            <result property="email" column="email" jdbcType="VARCHAR"/>
+            <result property="address" column="address" jdbcType="VARCHAR"/>
+            <result property="qrCodeUrl" column="qr_code_url" jdbcType="VARCHAR"/>
+            <result property="createBy" column="create_by" jdbcType="VARCHAR"/>
+            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
+            <result property="updateBy" column="update_by" jdbcType="VARCHAR"/>
+            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,company_profile,company_profile_url,
+        software_introduction,hardware_introduction,telephone,
+        service_hotline,consultation_hotline,email,
+        address,qr_code_url,create_by,
+        create_time,update_by,update_time
+    </sql>
+</mapper>