♻️ 重构代码。 重构代码生成，支持路由二级缓存

pigx-visual/pigx-codegen/src/main/resources/mapper/GeneratorMapper.xml

@@ -0,0 +1,23 @@
+<?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.pig4cloud.pigx.codegen.mapper.GeneratorMapper">
+	<select id="queryList" resultType="map">
+		select table_name tableName, engine, table_comment tableComment, create_time createTime from information_schema.tables
+			where table_schema = (select database())
+		<if test="tableName != null and tableName.trim() != ''">
+			and table_name like concat('%', #{tableName}, '%')
+		</if>
+		order by create_time desc
+	</select>
+
+	<select id="queryTable" resultType="map">
+		select table_name tableName, engine, table_comment tableComment, create_time createTime from information_schema.tables
+			where table_schema = (select database()) and table_name = #{tableName}
+	</select>
+
+	<select id="queryColumns" resultType="map">
+		select column_name columnName, data_type dataType, column_comment columnComment, column_key columnKey, extra ,is_nullable as isNullable,column_type as columnType from information_schema.columns
+ 			where table_name = #{tableName} and table_schema = (select database()) order by ordinal_position
+	</select>
+</mapper>