code submit

src/main/java/org/springblade/upload/controller/PosBusLineController.java

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+package org.springblade.upload.controller;
+
+import io.swagger.annotations.Api;
+import lombok.extern.slf4j.Slf4j;
+import org.springblade.core.tool.api.R;
+import org.springblade.upload.service.IProBusLineImgService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+@Api(tags = "管理后台 - 图片上传")
+@RestController
+@RequestMapping("/pro-bus-line-img")
+@Validated
+@Slf4j
+public class PosBusLineController {
+
+    @Autowired
+    private IProBusLineImgService proBusLineImgService;
+
+    @PostMapping("/upload")
+    public R upload(@RequestParam("file") MultipartFile file, @RequestParam("imgType") Integer imgType,@RequestParam("busLineId") Long busLineId) {
+        return proBusLineImgService.upload(file, imgType,busLineId);
+    }
+
+    @GetMapping("/query-list")
+    public R queryList(@RequestParam("id")Long id) {
+        return proBusLineImgService.queryList(id);
+    }
+
+}

src/main/java/org/springblade/upload/entity/PocBusLineImg.java

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+package org.springblade.upload.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import org.springblade.core.mp.base.BaseEntity;
+
+/**
+ * 图片信息表
+ *
+ * @author Chill
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("poc_bus_line_img")
+public class PocBusLineImg extends BaseEntity {
+
+	private static final long serialVersionUID = 1L;
+
+	@JsonSerialize(
+		using = ToStringSerializer.class
+	)
+	@ApiModelProperty("主键id")
+	@TableId(
+		value = "id",
+		type = IdType.ASSIGN_ID
+	)
+	private Long id;
+
+	private  Long busLineId;
+
+	//图片名称
+	private String imgName;
+	// 图片地址
+	private String imgUrl;
+	//图片类型
+	private Integer imgType;
+
+}

src/main/java/org/springblade/upload/mapper/ProBusLineImgMapper.java

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+package org.springblade.upload.mapper;
+
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.springblade.upload.entity.PocBusLineImg;
+
+/**
+ * 文件操作 Mapper
+ *
+ */
+@Mapper
+public interface ProBusLineImgMapper extends BaseMapper<PocBusLineImg> {
+
+}

src/main/java/org/springblade/upload/mapper/ProBusLineImgMapper.xml

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+<?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="org.springblade.upload.mapper.ProBusLineImgMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="PocBusLineImgResultMap" type="org.springblade.upload.entity.PocBusLineImg">
+        <result column="id" property="id"/>
+        <result column="bus_line_id" property="busLineId"/>
+        <result column="img_name" property="imgName"/>
+        <result column="img_url" property="imgUrl"/>
+        <result column="img_type" property="imgType"/>
+    </resultMap>
+</mapper>

src/main/java/org/springblade/upload/service/IProBusLineImgService.java

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+package org.springblade.upload.service;
+
+
+import org.springblade.core.tool.api.R;
+import org.springframework.web.multipart.MultipartFile;
+
+/**
+ * 文件 Service 接口
+ *
+ */
+public interface IProBusLineImgService {
+    /**
+     *文件上传接口
+     * @return
+     */
+    R upload(MultipartFile file, Integer imgType,Long busLineId);
+
+    R queryList(Long id);
+}

src/main/java/org/springblade/upload/service/impl/ProBusLineImgImpl.java

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+package org.springblade.upload.service.impl;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springblade.core.tool.api.R;
+import org.springblade.upload.entity.PocBusLineImg;
+import org.springblade.upload.mapper.ProBusLineImgMapper;
+import org.springblade.upload.service.IProBusLineImgService;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.IOException;
+import java.util.Date;
+import java.util.UUID;
+
+
+/**
+ *图片上传实现类
+ */
+@Service
+@Slf4j
+public class ProBusLineImgImpl implements IProBusLineImgService {
+
+    @Resource
+    ProBusLineImgMapper pocBusLineImgMapper;
+
+    @Override
+    public R upload(MultipartFile file, Integer imgType,Long busLineId) {
+        String fileName = file.getOriginalFilename();
+        String suffixName = fileName.substring(fileName.lastIndexOf("."));
+        String newFileName = UUID.randomUUID().toString() + suffixName;
+        String filePath = "uploads/";
+        String absolutePath = new File("").getAbsolutePath() + "/" + filePath;
+        File directory = new File(absolutePath);
+        if (!directory.exists()) {
+            directory.mkdirs();
+        }
+        File dest = new File(absolutePath + newFileName);
+        try {
+            file.transferTo(dest);
+            PocBusLineImg pocBusLineImg = new PocBusLineImg();
+            pocBusLineImg.setImgName(fileName);
+            pocBusLineImg.setImgUrl(newFileName);
+            pocBusLineImg.setImgType(imgType);
+            pocBusLineImg.setBusLineId(busLineId);
+            // TODO: 设置创建人
+            pocBusLineImg.setCreateTime(new Date());
+            // TODO: 设置修改人
+            pocBusLineImg.setUpdateTime(new Date());
+            pocBusLineImg.setIsDeleted(0);
+            pocBusLineImgMapper.insert(pocBusLineImg);
+            return R.data(pocBusLineImg);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return R.fail("上传失败");
+    }
+
+    @Override
+    public R queryList(Long id) {
+        PocBusLineImg pocBusLineImg = pocBusLineImgMapper.selectById(id);
+        return R.data(pocBusLineImg);
+    }
+
+}

src/main/java/org/springblade/upload/vo/StationHintVo.java

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+package org.springblade.upload.vo;
+
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @Author: Chents
+ * @Create: 2023-05-08
+ */
+@Data
+public class StationHintVo {
+
+    private Long id;
+    private String name;//接口中站名
+    private String tips;//提示
+    private String red;//情怀,励志
+    private String green;//活动
+    private String yellow;
+    private List<imgVo> imgList;
+}

src/main/java/org/springblade/upload/vo/imgVo.java

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+package org.springblade.upload.vo;
+
+import lombok.Data;
+
+/**
+ * @Author: Chents
+ * @Create: 2023-05-08
+ */
+@Data
+public class imgVo {
+    private String imgUrl;
+}