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文件模块初步完成

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chen-xin-zhi 2025-05-06 19:15:01 +08:00
parent 2eb5ee1207
commit e1458e937b
21 changed files with 763 additions and 24 deletions
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10
src/main/java/com/greenorange/promotion/aop/OperateLogAspect.java
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@ -3,10 +3,12 @@ package com.greenorange.promotion.aop;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.greenorange.promotion.annotation.SysLog;
import com.greenorange.promotion.model.dto.fileInfo.UploadFileRequest;
import com.greenorange.promotion.model.entity.SysOperLog;
import com.greenorange.promotion.service.log.SysOperLogService;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletRequest;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.*;
import org.aspectj.lang.reflect.MethodSignature;
@ -30,6 +32,7 @@ import java.util.Map;
*/
@Aspect
@Component
@Slf4j
public class OperateLogAspect {
@Resource
@ -170,14 +173,11 @@ public class OperateLogAspect {
for (Object o : paramsArray) {
if (o != null) {
try {
// 排除掉 RequestFacade 类型的对象
if (o instanceof org.apache.catalina.connector.RequestFacade) {
continue; // 跳过该对象
}
Object jsonObj = JSON.toJSON(o);
params += jsonObj.toString() + " ";
} catch (Exception e) {
e.printStackTrace();
// e.printStackTrace();
log.warn("JSON参数解析出现异常");
}
}
}

89
src/main/java/com/greenorange/promotion/controller/fileInfo/FileInfoController.java Normal file
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@ -0,0 +1,89 @@
package com.greenorange.promotion.controller.fileInfo;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.greenorange.promotion.annotation.RequiresPermission;
import com.greenorange.promotion.annotation.SysLog;
import com.greenorange.promotion.common.BaseResponse;
import com.greenorange.promotion.common.ErrorCode;
import com.greenorange.promotion.common.ResultUtils;
import com.greenorange.promotion.constant.UserConstant;
import com.greenorange.promotion.exception.BusinessException;
import com.greenorange.promotion.exception.ThrowUtils;
import com.greenorange.promotion.model.dto.CommonBatchRequest;
import com.greenorange.promotion.model.dto.fileInfo.FileInfoAddRequest;
import com.greenorange.promotion.model.dto.fileInfo.FileInfoQueryRequest;
import com.greenorange.promotion.model.dto.fileInfo.FileInfoUpdateRequest;
import com.greenorange.promotion.model.dto.fileInfo.UploadFileRequest;
import com.greenorange.promotion.model.entity.FileInfo;
import com.greenorange.promotion.model.vo.fileInfo.FileInfoVO;
import com.greenorange.promotion.service.common.CommonService;
import com.greenorange.promotion.service.file.FileInfoService;
import com.greenorange.promotion.utils.RegexUtils;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.validation.constraints.NotBlank;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.greenorange.promotion.model.dto.CommonRequest;
import jakarta.validation.Valid;
import org.springframework.web.multipart.MultipartFile;
import java.io.*;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.List;
/**
* 文件 控制器
*/
@RestController
@RequestMapping("fileInfo")
@Slf4j
@Tag(name = "文件管理")
public class FileInfoController {
@Resource
private FileInfoService fileInfoService;
/**
* Web端文件上传(服务器）
* @param uploadFileRequest 业务请求
* @param multipartFile 上传的文件
* @return 上传文件的路径
*/
@PostMapping("upload")
@Operation(summary = "Web端文件上传（服务器）", description = "参数：文件添加请求体，权限：管理员，方法名：addFileInfo")
@SysLog(title = "文件管理", content = "Web端文件上传(服务器）")
public BaseResponse<String> uploadFile(@RequestPart("file") MultipartFile multipartFile, UploadFileRequest uploadFileRequest) {
// 校验文件
fileInfoService.validFile(multipartFile);
// 文件上传
String view = fileInfoService.uploadFile(multipartFile, uploadFileRequest);
return ResultUtils.success(view, "上传成功");
}
/**
* 文件下载（服务器）
* @param filename 文件名
* @throws IOException
*/
@GetMapping("/download")
@Operation(summary = "文件下载（服务器）", description = "参数：文件名，权限：所有人，方法名：downloadFile")
public void downloadFile(@RequestParam @NotBlank String filename, HttpServletResponse response) throws IOException {
fileInfoService.downloadFile(filename, response);
}
}

2
src/main/java/com/greenorange/promotion/controller/project/ProjectController.java
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@ -53,6 +53,8 @@ public class ProjectController {
*/
@PostMapping("add")
@Operation(summary = "web端管理员添加项目", description = "参数：项目添加请求体，权限：管理员，方法名：addProject")
@RequiresPermission(mustRole = UserConstant.ADMIN_ROLE)
@SysLog(title = "项目管理", content = "web端管理员添加项目")
public BaseResponse<Boolean> addProject(@Valid @RequestBody ProjectAddRequest projectAddRequest) {
Project project = commonService.copyProperties(projectAddRequest, Project.class);
projectService.save(project);

8
src/main/java/com/greenorange/promotion/generator/Generator.java
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@ -25,7 +25,7 @@ public class Generator {
private static final String ROOT_PATH = "/src/main/java";
// 实体类属性名
private static final String ENTITY_NAME_LOWER = "project";
private static final String ENTITY_NAME_LOWER = "fileInfo";
// 父包名
private static final String PARENT_PATH = "com.greenorange.promotion";
@ -51,11 +51,11 @@ public class Generator {
// 作者
private static final String AUTHOR = "chenxinzhi";
// 表注释
private static final String TABLE_COMMENT = "项目";
private static final String TABLE_COMMENT = "文件";
// 实体类名
private static final String ENTITY_NAME = "Project";
private static final String ENTITY_NAME = "FileInfo";
// 表名
private static final String TABLE_NAME = "project";
private static final String TABLE_NAME = "file_info";

18
src/main/java/com/greenorange/promotion/mapper/FileInfoMapper.java Normal file
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@ -0,0 +1,18 @@
package com.greenorange.promotion.mapper;
import com.greenorange.promotion.model.entity.FileInfo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
/**
* @author 35880
* @description 针对表【file_info(文件上传列表)】的数据库操作Mapper
* @createDate 2025-05-06 17:02:05
* @Entity com.greenorange.promotion.model.entity.FileInfo
*/
public interface FileInfoMapper extends BaseMapper<FileInfo> {
}

78
src/main/java/com/greenorange/promotion/model/dto/fileInfo/FileInfoAddRequest.java Normal file
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@ -0,0 +1,78 @@
package com.greenorange.promotion.model.dto.fileInfo;
import com.greenorange.promotion.annotation.EnumValue;
import com.greenorange.promotion.model.enums.FileUploadBizEnum;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.Min;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serial;
import java.io.Serializable;
/**
* 文件添加请求体
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
@Schema(description = "文件添加请求体", requiredProperties = {
"name",
"type",
"path",
"size",
"fileView",
"biz",
})
public class FileInfoAddRequest implements Serializable {
/**
* 文件名
*/
@NotBlank(message = "文件名不能为空")
@Schema(description = "文件名", example = "file.png")
private String name;
/**
* 文件类型
*/
@NotBlank(message = "文件类型不能为空")
@Schema(description = "文件类型", example = "png")
private String type;
/**
* 文件路径
*/
@NotBlank(message = "文件路径不能为空")
@Schema(description = "文件路径", example = "user_avatar/file.png")
private String path;
/**
* 文件大小(KB)
*/
@Schema(description = "文件大小", example = "3000")
private Double size;
/**
* 文件view值
*/
@NotBlank(message = "文件view值不能为空")
@Schema(description = "文件view值", example = "3E8U2AM8")
private String fileView;
/**
* 文件业务类型（头像，项目，富文本，默认）
*/
@EnumValue(enumClass = FileUploadBizEnum.class)
@Schema(description = "文件业务类型（头像，项目，富文本，默认）", example = "avatar")
private String biz;
@Serial
private static final long serialVersionUID = 1L;
}

40
src/main/java/com/greenorange/promotion/model/dto/fileInfo/FileInfoQueryRequest.java Normal file
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@ -0,0 +1,40 @@
package com.greenorange.promotion.model.dto.fileInfo;
import com.greenorange.promotion.annotation.EnumValue;
import com.greenorange.promotion.model.enums.FileUploadBizEnum;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.Min;
import lombok.Data;
import java.io.Serial;
import java.io.Serializable;
import com.greenorange.promotion.common.PageRequest;
/**
* 文件查询请求体，继承自分页请求 PageRequest
*/
@Data
@Schema(description = "文件查询请求体", requiredProperties = {"current", "pageSize"})
public class FileInfoQueryRequest extends PageRequest implements Serializable {
/**
* 文件ID
*/
@Min(value = 1L, message = "文件ID ID不能小于1")
@Schema(description = "文件ID", example = "1")
private Long id;
/**
* 文件view值
*/
@EnumValue(enumClass = FileUploadBizEnum.class)
@Schema(description = "文件view值", example = "3E8U2AM8")
private String fileView;
@Serial
private static final long serialVersionUID = 1L;
}

80
src/main/java/com/greenorange/promotion/model/dto/fileInfo/FileInfoUpdateRequest.java Normal file
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@ -0,0 +1,80 @@
package com.greenorange.promotion.model.dto.fileInfo;
import com.greenorange.promotion.annotation.EnumValue;
import com.greenorange.promotion.model.enums.FileUploadBizEnum;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.Min;
import lombok.Data;
import java.io.Serial;
import java.io.Serializable;
/**
* 文件更新请求体
*/
@Data
@Schema(description = "文件更新请求体", requiredProperties = {
"id",
"name",
"type",
"path",
"size",
"fileView",
"biz",
})
public class FileInfoUpdateRequest implements Serializable {
/**
* 文件ID
*/
@Min(value = 1L, message = "文件ID ID不能小于1")
@Schema(description = "文件ID", example = "1")
private Long id;
/**
* 文件名
*/
@NotBlank(message = "文件名不能为空")
@Schema(description = "文件名", example = "file.png")
private String name;
/**
* 文件类型
*/
@NotBlank(message = "文件类型不能为空")
@Schema(description = "文件类型", example = "png")
private String type;
/**
* 文件路径
*/
@NotBlank(message = "文件路径不能为空")
@Schema(description = "文件路径", example = "user_avatar/file.png")
private String path;
/**
* 文件大小(KB)
*/
@Min(value = 1L, message = "文件大小 ID不能小于1")
@Schema(description = "文件大小", example = "3000")
private Double size;
/**
* 文件view值
*/
@NotBlank(message = "文件view值不能为空")
@Schema(description = "文件view值", example = "3E8U2AM8")
private String fileView;
/**
* 文件业务类型（头像，项目，富文本，默认）
*/
@EnumValue(enumClass = FileUploadBizEnum.class)
@Schema(description = "文件业务类型（头像，项目，富文本，默认）", example = "avatar")
private String biz;
@Serial
private static final long serialVersionUID = 1L;
}

25
src/main/java/com/greenorange/promotion/model/dto/fileInfo/UploadFileRequest.java Normal file
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@ -0,0 +1,25 @@
package com.greenorange.promotion.model.dto.fileInfo;
import com.greenorange.promotion.annotation.EnumValue;
import com.greenorange.promotion.model.enums.FileUploadBizEnum;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import java.io.Serial;
import java.io.Serializable;
@Data
@Schema(description = "文件上传请求体", requiredProperties = {"biz"})
public class UploadFileRequest implements Serializable {
/**
* 文件业务类型（头像，项目，富文本，默认）
*/
@EnumValue(enumClass = FileUploadBizEnum.class)
@Schema(description = "文件业务类型（头像，项目，富文本，默认）", example = "avatar")
private String biz;
@Serial
private static final long serialVersionUID = 1L;
}

71
src/main/java/com/greenorange/promotion/model/entity/FileInfo.java Normal file
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@ -0,0 +1,71 @@
package com.greenorange.promotion.model.entity;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import java.io.Serializable;
import java.util.Date;
import lombok.Data;
/**
* 文件上传列表
* @TableName file_info
*/
@TableName(value ="file_info")
@Data
public class FileInfo implements Serializable {
/**
* 文件ID
*/
@TableId(type = IdType.AUTO)
private Long id;
/**
* 文件名
*/
private String name;
/**
* 文件类型
*/
private String type;
/**
* 文件路径
*/
private String path;
/**
* 文件大小(KB)
*/
private Double size;
/**
* 文件view值
*/
private String fileView;
/**
* 文件业务类型（头像，项目，富文本，默认）
*/
private String biz;
/**
* 是否删除
*/
private Integer isDelete;
/**
* 创建时间
*/
private Date createTime;
/**
* 更新时间
*/
private Date updateTime;
@TableField(exist = false)
private static final long serialVersionUID = 1L;
}

51
src/main/java/com/greenorange/promotion/model/enums/FileUploadBizEnum.java Normal file
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@ -0,0 +1,51 @@
package com.greenorange.promotion.model.enums;
import lombok.Getter;
import org.apache.commons.lang3.StringUtils;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
/**
* 文件上传业务类型枚举
*/
@Getter
public enum FileUploadBizEnum {
AVATAR("用户头像", "avatar"),
PROJECT("项目", "project"),
RICH_TEXT("富文本", "richText");
private final String text;
private final String value;
FileUploadBizEnum(String text, String value) {
this.text = text;
this.value = value;
}
/**
* 获取值列表
*/
public static List<String> getValues() {
return Arrays.stream(values()).map(item -> item.value).collect(Collectors.toList());
}
/**
* 根据值获取对应的枚举对象
*/
public static FileUploadBizEnum getEnumByValue(String value) {
if (StringUtils.isBlank(value)) {
return null;
}
for (FileUploadBizEnum anEnum : FileUploadBizEnum.values()) {
if (anEnum.value.equals(value)) {
return anEnum;
}
}
return null;
}
}

3
src/main/java/com/greenorange/promotion/model/enums/ProjectStatusEnum.java
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@ -7,6 +7,9 @@ import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
/**
* 项目状态枚举
*/
@Getter
public enum ProjectStatusEnum {

62
src/main/java/com/greenorange/promotion/model/vo/fileInfo/FileInfoVO.java Normal file
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@ -0,0 +1,62 @@
package com.greenorange.promotion.model.vo.fileInfo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import java.io.Serial;
import java.io.Serializable;
import java.math.BigDecimal;
/**
* 文件 视图对象
*/
@Data
@Schema(description = "文件 视图对象")
public class FileInfoVO implements Serializable {
/**
* 文件ID
*/
@Schema(description = "文件ID", example = "1")
private Long id;
/**
* 文件名
*/
@Schema(description = "文件名", example = "file.png")
private String name;
/**
* 文件类型
*/
@Schema(description = "文件类型", example = "png")
private String type;
/**
* 文件路径
*/
@Schema(description = "文件路径", example = "user_avatar/file.png")
private String path;
/**
* 文件大小(KB)
*/
@Schema(description = "文件大小", example = "3000")
private Double size;
/**
* 文件view值
*/
@Schema(description = "文件view值", example = "3E8U3A")
private String fileView;
/**
* 文件业务类型（头像，项目，富文本，默认）
*/
@Schema(description = "文件业务类型（头像，项目，富文本，默认）", example = "user_avatar")
private String biz;
@Serial
private static final long serialVersionUID = 1L;
}

35
src/main/java/com/greenorange/promotion/service/file/FileInfoService.java Normal file
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@ -0,0 +1,35 @@
package com.greenorange.promotion.service.file;
import com.greenorange.promotion.model.dto.fileInfo.UploadFileRequest;
import com.greenorange.promotion.model.entity.FileInfo;
import com.baomidou.mybatisplus.extension.service.IService;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
/**
* @author 35880
* @description 针对表【file_info(文件上传列表)】的数据库操作Service
* @createDate 2025-05-06 17:02:05
*/
public interface FileInfoService extends IService<FileInfo> {
/**
* 校验文件
*/
void validFile(MultipartFile multipartFile);
/**
* 获取文件保存路径
*/
String uploadFile(MultipartFile multipartFile, UploadFileRequest uploadFileRequest);
/**
* 文件下载
*/
void downloadFile(String filename, HttpServletResponse response) throws IOException;
}

162
src/main/java/com/greenorange/promotion/service/file/impl/FileInfoServiceImpl.java Normal file
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@ -0,0 +1,162 @@
package com.greenorange.promotion.service.file.impl;
import cn.hutool.core.io.FileUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.greenorange.promotion.common.ErrorCode;
import com.greenorange.promotion.exception.BusinessException;
import com.greenorange.promotion.exception.ThrowUtils;
import com.greenorange.promotion.model.dto.fileInfo.FileInfoAddRequest;
import com.greenorange.promotion.model.dto.fileInfo.UploadFileRequest;
import com.greenorange.promotion.model.entity.FileInfo;
import com.greenorange.promotion.model.enums.FileUploadBizEnum;
import com.greenorange.promotion.service.common.CommonService;
import com.greenorange.promotion.service.file.FileInfoService;
import com.greenorange.promotion.mapper.FileInfoMapper;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import java.io.*;
import java.lang.reflect.Field;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
/**
* @author 35880
* @description 针对表【file_info(文件上传列表)】的数据库操作Service实现
* @createDate 2025-05-06 17:02:05
*/
@Service
public class FileInfoServiceImpl extends ServiceImpl<FileInfoMapper, FileInfo>
implements FileInfoService{
@Resource
private CommonService commonService;
// 上传文件的服务器存储目录
private static final String UPLOAD_DIR = "D:/qingcheng/image/";
// 优化：设置一个合理的缓冲区大小
private static final int BUFFER_SIZE = 8192; // 8 KB
/**
* 校验文件
*/
@Override
public void validFile(MultipartFile multipartFile) {
// 文件大小
long fileSize = multipartFile.getSize();
// 文件后缀
String fileSuffix = FileUtil.getSuffix(multipartFile.getOriginalFilename());
final long LIMIT = 20 * 1024 * 1024L;
ThrowUtils.throwIf(fileSize > LIMIT, ErrorCode.PARAMS_ERROR, "文件大小不能超过20MB");
ThrowUtils.throwIf(!Arrays.asList("jpeg", "jpg", "svg", "png", "webp", "JPG").contains(fileSuffix),ErrorCode.PARAMS_ERROR, "文件类型错误");
}
/**
* 获取文件保存路径
*/
@Override
public String uploadFile(MultipartFile multipartFile, UploadFileRequest uploadFileRequest) {
// 获取业务名称
String biz = uploadFileRequest.getBiz();
// 获取文件名
String fileName = multipartFile.getOriginalFilename();
// 获取文件类型
String fileType = FileUtil.getSuffix(fileName);
// 获取文件路径
// 获取view值
String view = RandomStringUtils.random(8);
// 获取文件路径
String filePath = String.format("%s/%s", biz, fileName);
// 获取文件大小
Double fileSize = multipartFile.getSize() / 1024.0;
// 保存文件
FileInfoAddRequest fileInfoAddRequest = FileInfoAddRequest.builder()
.name(fileName)
.type(fileType)
.path(filePath)
.size(fileSize)
.fileView(view)
.biz(biz)
.build();
FileInfo fileInfo = commonService.copyProperties(fileInfoAddRequest, FileInfo.class);
this.save(fileInfo);
// 创建上传目录，如果不存在
File file = new File(UPLOAD_DIR + filePath);
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();// 如果路径不存在则创建
}
// 将文件上传到目标位置
try (BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file), BUFFER_SIZE)) {
bos.write(multipartFile.getBytes());
} catch (IOException e) {
throw new BusinessException(ErrorCode.OPERATION_ERROR, "文件上传失败，失败原因：" + e.getMessage());
}
return view;
}
/**
* 文件下载
* @param filename 业务名称/view值
* @param response
*/
@Override
public void downloadFile(String filename, HttpServletResponse response) throws IOException{
ThrowUtils.throwIf(!filename.contains("/"), ErrorCode.PARAMS_ERROR);
String[] split = filename.split("/");
FileUploadBizEnum fileUploadBizEnum = FileUploadBizEnum.getEnumByValue(split[0]);
ThrowUtils.throwIf(fileUploadBizEnum == null, ErrorCode.PARAMS_ERROR, "业务类型错误");
LambdaQueryWrapper<FileInfo> lambdaQueryWrapper = new LambdaQueryWrapper<>();
lambdaQueryWrapper.eq(FileInfo::getFileView, split[1]);
FileInfo fileInfo = this.getOne(lambdaQueryWrapper);
ThrowUtils.throwIf(fileInfo == null, ErrorCode.NOT_FOUND_ERROR, "文件不存在");
File file = new File(UPLOAD_DIR + fileInfo.getPath());
// // 设置response的Header
response.setContentType("application/octet-stream");
response.addHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(file.getName(), StandardCharsets.UTF_8));
response.setContentLengthLong(file.length()); // 使用 setContentLengthLong 适应大文件
// 设置缓存相关的 HTTP 头
long lastModified = file.lastModified();
response.setDateHeader("Last-Modified", lastModified); // 文件最后修改时间
response.setHeader("Cache-Control", "public, max-age=86400"); // 缓存一天（24小时）
response.setHeader("ETag", String.valueOf(lastModified)); // 使用文件最后修改时间作为 ETag
// 检查浏览器缓存是否有效
String ifNoneMatch = response.getHeader("If-None-Match");
if (ifNoneMatch != null && ifNoneMatch.equals(String.valueOf(lastModified))) {
// 如果 ETag 匹配，表示文件没有变化，返回 304 Not Modified
response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
return;
}
// 使用 BufferedInputStream 和 BufferedOutputStream 提高性能
try (BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file), BUFFER_SIZE);
BufferedOutputStream bos = new BufferedOutputStream(response.getOutputStream(), BUFFER_SIZE)) {
byte[] buffer = new byte[BUFFER_SIZE];
int bytesRead;
// 从文件中读取数据并写入响应输出流
while ((bytesRead = bis.read(buffer)) != -1) {
bos.write(buffer, 0, bytesRead);
}
bos.flush(); // 确保所有数据都已写入响应
}
}
}

1
src/main/resources/application.yml
View File

@ -30,7 +30,6 @@ springdoc:
server:
address: 0.0.0.0
port: 3456
servlet:

26
src/main/resources/mapper/FileInfoMapper.xml Normal file
View File

@ -0,0 +1,26 @@
<?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.greenorange.promotion.mapper.FileInfoMapper">
<resultMap id="BaseResultMap" type="com.greenorange.promotion.model.entity.FileInfo">
<id property="id" column="id" jdbcType="BIGINT"/>
<result property="name" column="name" jdbcType="VARCHAR"/>
<result property="type" column="type" jdbcType="VARCHAR"/>
<result property="path" column="path" jdbcType="VARCHAR"/>
<result property="size" column="size" jdbcType="BIGINT"/>
<result property="fileView" column="fileView" jdbcType="VARCHAR"/>
<result property="biz" column="biz" jdbcType="VARCHAR"/>
<result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
<result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
<result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
</resultMap>
<sql id="Base_Column_List">
id,name,type,
path,size,fileView,
biz,isDelete,createTime,
updateTime
</sql>
</mapper>

4
src/main/resources/templates/controller.java.vm
View File

@ -10,7 +10,7 @@ import jakarta.validation.Valid;
* ${entityComment} 控制器
*/
@RestController
@RequestMapping("${tableName}")
@RequestMapping("${entityNameLower}")
@Slf4j
@Tag(name = "${entityComment}管理")
public class ${entityName}Controller {
@ -28,6 +28,8 @@ public class ${entityName}Controller {
*/
@PostMapping("add")
@Operation(summary = "web端管理员添加${entityComment}", description = "参数：${entityComment}添加请求体，权限：管理员，方法名：add${entityName}")
@RequiresPermission(mustRole = UserConstant.ADMIN_ROLE)
@SysLog(title = "${entityComment}管理", content = "web端管理员添加${entityComment}")
public BaseResponse<Boolean> add${entityName}(@Valid @RequestBody ${entityName}AddRequest ${entityNameLower}AddRequest) {
${entityName} ${entityNameLower} = commonService.copyProperties(${entityNameLower}AddRequest, ${entityName}.class);
${entityNameLower}Service.save(${entityNameLower});

12
src/main/resources/templates/dto/QueryRequest.java.vm
View File

@ -16,21 +16,17 @@ import com.greenorange.promotion.common.PageRequest;
@Schema(description = "${entityComment}查询请求体", requiredProperties = {"current", "pageSize"})
public class ${entityName}QueryRequest extends PageRequest implements Serializable {
/**
* ${entityComment} ID
*/
@Schema(description = "${entityComment} ID", example = "1")
@Min(value = 1L, message = "${entityComment} ID不能小于1")
private Long id;
#foreach($field in ${table.fields})
#if(!$field.keyFlag && $field.propertyName != "createTime" && $field.propertyName != "updateTime" && $field.propertyName != "isDelete")
#if($field.propertyName != "createTime" && $field.propertyName != "updateTime" && $field.propertyName != "isDelete")
/**
* ${field.comment}
*/
#if($field.propertyType == "String")
@NotBlank(message = "${field.comment}不能为空")
#end
#if($field.propertyType == "Long")
@Min(value = 1L, message = "${field.comment} ID不能小于1")
#end
@Schema(description = "${field.comment}", example = "")
private ${field.propertyType} ${field.propertyName};

6
src/main/resources/templates/dto/UpdateRequest.java.vm
View File

@ -14,7 +14,7 @@ import java.io.Serializable;
@Data
@Schema(description = "${entityComment}更新请求体", requiredProperties = {
#foreach($field in ${table.fields})
#if(!$field.keyFlag && $field.propertyName != "createTime" && $field.propertyName != "updateTime" && $field.propertyName != "isDelete")
#if($field.propertyName != "createTime" && $field.propertyName != "updateTime" && $field.propertyName != "isDelete")
"${field.propertyName}",
#end
#end
@ -22,7 +22,7 @@ import java.io.Serializable;
public class ${entityName}UpdateRequest implements Serializable {
#foreach($field in ${table.fields})
#if(!$field.keyFlag && $field.propertyName != "createTime" && $field.propertyName != "updateTime" && $field.propertyName != "isDelete")
#if($field.propertyName != "createTime" && $field.propertyName != "updateTime" && $field.propertyName != "isDelete")
/**
* ${field.comment}
*/
@ -30,7 +30,7 @@ public class ${entityName}UpdateRequest implements Serializable {
@NotBlank(message = "${field.comment}不能为空")
#end
#if($field.propertyType == "Long")
@Min(value = 1L, message = "${field.comment} ID不能小于1")
@Min(value = 1L, message = "${field.comment} ID不能小于1")
#end
@Schema(description = "${field.comment}", example = "")
private ${field.propertyType} ${field.propertyName};

4
src/main/resources/templates/vo/VO.java.vm
View File

@ -15,9 +15,9 @@ import java.math.BigDecimal;
public class ${entityName}VO implements Serializable {
/**
* ${entityComment} ID
* ${entityComment}ID
*/
@Schema(description = "${entityComment} ID", example = "1")
@Schema(description = "${entityComment}ID", example = "1")
private Long id;
#foreach($field in ${table.fields})