完善自动代码构建

src/main/java/com/youlai/boot/codegen/freemarker/CustomFreemarkerTemplateEngine.java

@@ -0,0 +1,75 @@
+package com.youlai.boot.codegen.freemarker;
+
+import com.baomidou.mybatisplus.generator.config.builder.ConfigBuilder;
+import com.baomidou.mybatisplus.generator.engine.AbstractTemplateEngine;
+import freemarker.template.Configuration;
+import freemarker.template.Template;
+
+import java.io.*;
+import java.util.Map;
+
+public class CustomFreemarkerTemplateEngine extends AbstractTemplateEngine {
+
+    private final Configuration cfg = new Configuration(Configuration.VERSION_2_3_34);
+
+    /**
+     * ⭐ 模板基础路径（核心）
+     */
+    private final String templateBasePath;
+
+    /**
+     * ⭐ 构造器注入（你想要的方式）
+     */
+    public CustomFreemarkerTemplateEngine(String templateBasePath) {
+        if (templateBasePath.endsWith("/")) {
+            this.templateBasePath = templateBasePath;
+        } else {
+            this.templateBasePath = templateBasePath + "/";
+        }
+    }
+
+    @Override
+    public CustomFreemarkerTemplateEngine init(ConfigBuilder configBuilder) {
+
+        cfg.setClassLoaderForTemplateLoading(
+            getClass().getClassLoader(),
+            "templates"
+        );
+
+        cfg.setDefaultEncoding("UTF-8");
+        cfg.setNumberFormat("0.#################");
+
+        return this;
+    }
+
+    @Override
+    public void writer(Map<String, Object> objectMap,
+                       String templatePath,
+                       File outputFile) throws Exception {
+
+        // MP 默认带 /templates/
+        String realTemplate = templatePath;
+
+        if (realTemplate.startsWith("/templates/")) {
+            realTemplate = realTemplate.substring("/templates/".length());
+        }
+
+        // ⭐ 拼接最终路径
+        String finalTemplate = templateBasePath + realTemplate + ".ftl";
+
+        Template template = cfg.getTemplate(finalTemplate);
+
+        if (outputFile.getParentFile() != null) {
+            outputFile.getParentFile().mkdirs();
+        }
+
+        try (Writer writer = new OutputStreamWriter(new FileOutputStream(outputFile))) {
+            template.process(objectMap, writer);
+        }
+    }
+
+    @Override
+    public String templateFilePath(String fileName) {
+        return fileName;
+    }
+}

src/main/java/com/youlai/boot/codegen/MyBatisPlusGenerator.java → src/main/java/com/youlai/boot/codegen/freemarker/MyBatisPlusGenerator.java

@@ -1,4 +1,4 @@
-package com.youlai.boot.codegen;
+package com.youlai.boot.codegen.freemarker;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.generator.FastAutoGenerator;
@@ -199,15 +199,14 @@ public class MyBatisPlusGenerator {
             })
 
             // 模板（只保留 entity）
+            // 关键点1：只指定文件名
             .templateConfig(builder -> builder
-                .entity("templates/codegen/ftl/entity.java")
+                .entity("entity.java")
-                .disable(
-                    com.baomidou.mybatisplus.generator.config.TemplateType.SERVICE,
-                    com.baomidou.mybatisplus.generator.config.TemplateType.SERVICE_IMPL,
-                    com.baomidou.mybatisplus.generator.config.TemplateType.CONTROLLER
-                )
             )
 
+            // 使用你的自定义引擎
+            .templateEngine(new CustomFreemarkerTemplateEngine("codegen/ftl"))
+
             .execute();
     }
 

src/main/java/com/youlai/boot/common/handler/PointTypeHandler.java

@@ -0,0 +1,59 @@
+package com.youlai.boot.common.handler;
+
+import org.apache.ibatis.type.BaseTypeHandler;
+import org.apache.ibatis.type.JdbcType;
+import org.locationtech.jts.geom.Point;
+import org.locationtech.jts.io.ParseException;
+import org.locationtech.jts.io.WKBReader;
+import org.locationtech.jts.io.WKBWriter;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+public class PointTypeHandler extends BaseTypeHandler<Point> {
+
+    @Override
+    public void setNonNullParameter(PreparedStatement ps, int i, Point parameter, JdbcType jdbcType)
+            throws SQLException {
+        if (parameter.getSRID() == 0) {
+            parameter.setSRID(4326); // 非常关键！
+        }
+        WKBWriter writer = new WKBWriter();
+        byte[] bytes = writer.write(parameter);
+        ps.setBytes(i, bytes);
+    }
+
+    @Override
+    public Point getNullableResult(ResultSet rs, String columnName) throws SQLException {
+        byte[] bytes = rs.getBytes(columnName);
+        return toPoint(bytes);
+    }
+
+    @Override
+    public Point getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
+        byte[] bytes = rs.getBytes(columnIndex);
+        return toPoint(bytes);
+    }
+
+    @Override
+    public Point getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
+        byte[] bytes = cs.getBytes(columnIndex);
+        return toPoint(bytes);
+    }
+
+    private Point toPoint(byte[] bytes) {
+        if (bytes == null) {
+            return null;
+        }
+        try {
+            WKBReader reader = new WKBReader();
+            return (Point) reader.read(bytes);
+        } catch (ParseException e) {
+            throw new RuntimeException("Failed to parse WKB for Point", e);
+        }
+    }
+}
+
+

src/main/java/com/youlai/boot/mini/mapper/MiniStrayAnimalMapper.java

@@ -0,0 +1,14 @@
+package com.youlai.boot.mini.mapper;
+
+import com.youlai.boot.mini.model.entity.MiniStrayAnimal;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* 流浪动物基础信息表 Mapper 接口
+*
+* @author jwy
+* @since 
+*/
+public interface MiniStrayAnimalMapper extends BaseMapper<MiniStrayAnimal> {
+
+}

src/main/java/com/youlai/boot/mini/model/entity/MiniStrayAnimal.java

@@ -0,0 +1,125 @@
+package com.youlai.boot.mini.model.entity;
+
+import com.baomidou.mybatisplus.annotation.*;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import lombok.experimental.Accessors;
+
+import java.io.Serializable;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import org.locationtech.jts.geom.Point;
+import com.youlai.boot.common.handler.PointTypeHandler;
+
+@Getter
+@Setter
+@ToString
+@Accessors(chain = true)
+@TableName("mini_stray_animal")
+@Schema(description = "流浪动物基础信息表")
+public class MiniStrayAnimal implements Serializable {
+
+        @TableId(value = "id", type = IdType.AUTO)
+        @Schema(description = "动物ID")
+        private Long id;
+
+
+        @TableField("uuid")
+        @Schema(description = "uuid唯一标识，前后端用这个进行数据交互")
+        private String uuid;
+
+        @TableField("mini_user_id")
+        @Schema(description = "发布用户ID")
+        private Long miniUserId;
+
+        @TableField("animal_type")
+        @Schema(description = "动物类型，cat-猫，dog-狗，other-其他")
+        private String animalType;
+
+        @TableField("color")
+        @Schema(description = "颜色")
+        private String color;
+
+        @TableField("size")
+        @Schema(description = "体型大小，small-小，medium-中等，large-大")
+        private String size;
+
+        @TableField("status")
+        @Schema(description = "状态，found-发现，adopted-已被领养，missing-失踪，reviewing-审核中")
+        private String status;
+
+        @TableField("adopted_by")
+        @Schema(description = "领养人ID")
+        private Long adoptedBy;
+
+        @TableField("adopted_at")
+        @Schema(description = "领养时间")
+        private Long adoptedAt;
+
+        @TableField("audit_status")
+        @Schema(description = "审核状态:0-通过,1-审核中,2-审核未通过")
+        private Integer auditStatus;
+
+        @TableField("province")
+        @Schema(description = "所在省")
+        private String province;
+
+        @TableField("city")
+        @Schema(description = "所在市")
+        private String city;
+
+        @TableField("district")
+        @Schema(description = "所在区、县")
+        private String district;
+
+        @TableField("address")
+        @Schema(description = "完整详细地址，含省市区")
+        private String address;
+
+        @TableField(value = "gd_location_point", typeHandler = PointTypeHandler.class)
+        @Schema(description = "发现地点坐标 [高德地图(GCJ－02坐标系)]")
+        private Point gdLocationPoint;
+
+        @TableField(value = "wgs84_location_point", typeHandler = PointTypeHandler.class)
+        @Schema(description = "发现地点坐标 [转化成WGS－84原始坐标系]，用于附近功能（计算距离）查找")
+        private Point wgs84LocationPoint;
+
+        @TableField("wgs84_geohash")
+        @Schema(description = "用于区域快速查询")
+        private String wgs84Geohash;
+
+        @TableField("create_time")
+        @Schema(description = "创建时间")
+        @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+        private Date createTime;
+
+        @TableField("create_timestamp")
+        @Schema(description = "创建时间毫秒级时间戳")
+        private Long createTimestamp;
+
+        @TableField("create_by")
+        @Schema(description = "创建人ID")
+        private Long createBy;
+
+        @TableField("update_time")
+        @Schema(description = "更新时间")
+        @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+        private Date updateTime;
+
+        @TableField("update_timestamp")
+        @Schema(description = "更新时间毫秒级时间戳")
+        @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+        private Date updateTimestamp;
+
+        @TableField("update_by")
+        @Schema(description = "修改人ID")
+        private Long updateBy;
+
+        @TableField("is_deleted")
+        @Schema(description = "逻辑删除标识(0-未删除 1-已删除)")
+        private Boolean deleted;
+
+
+}

src/main/resources/mapper/mini/MiniStrayAnimalMapper.xml

@@ -0,0 +1,9 @@
+<?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.youlai.boot.mini.mapper.MiniStrayAnimalMapper">
+
+
+</mapper>

src/main/resources/templates/codegen/ftl/entity.java.ftl

@@ -20,7 +20,7 @@ import com.fasterxml.jackson.annotation.JsonFormat;
 <#list table.fields as field>
     <#if field.propertyType == "Point">
 import org.locationtech.jts.geom.Point;
-import com.pet.map.back.handler.PointTypeHandler;
+import com.youlai.boot.common.handler.PointTypeHandler;
         <#break>
     </#if>
 </#list>
@@ -48,7 +48,7 @@ public class ${entity} implements Serializable {
         @TableId(value = "${field.name}", type = IdType.${idType!"ASSIGN_ID"})
         @Schema(description = "${field.comment!}")
         <#if field.propertyType == "LocalDate">
-        JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
+        @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
         private Date ${field.propertyName};
         <#elseif field.propertyType == "LocalDateTime">
         @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")

src/main/resources/templates/codegen/ftl/mapper.java.ftl

@@ -0,0 +1,14 @@
+package ${package.Mapper};
+
+import ${package.Entity}.${entity};
+import ${superMapperClassPackage};
+
+/**
+* ${table.comment!} Mapper 接口
+*
+* @author ${author}
+* @since ${date}
+*/
+public interface ${table.mapperName} extends ${superMapperClass}<${entity}> {
+
+}

src/main/resources/templates/codegen/ftl/mapper.xml.ftl

@@ -0,0 +1,9 @@
+<?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="${package.Mapper}.${table.mapperName}">
+
+
+</mapper>