解决关键字冲突的问题

src/main/java/com/qmth/exam/reserve/dao/SystemPropertyDao.java

@@ -0,0 +1,8 @@
+package com.qmth.exam.reserve.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.qmth.exam.reserve.entity.SystemPropertyEntity;
+
+public interface SystemPropertyDao extends BaseMapper<SystemPropertyEntity> {
+
+}

src/main/java/com/qmth/exam/reserve/entity/SystemPropertyEntity.java

@@ -1,5 +1,6 @@
 package com.qmth.exam.reserve.entity;
 
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.qmth.exam.reserve.entity.base.BaseEntity;
 
@@ -16,10 +17,12 @@ public class SystemPropertyEntity extends BaseEntity {
     /**
      * 属性键
      */
+    @TableField("`key`")
     private String key;
 
     /**
      * 属性值
      */
+    @TableField("`value`")
     private String value;
 }

src/main/resources/mapper/SystemPropertyMapper.xml

@@ -0,0 +1,5 @@
+<?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.qmth.exam.reserve.dao.SystemPropertyDao">
+
+</mapper>