完成 FileApi 的 feign 支持
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@@ -1,17 +1,22 @@
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package cn.iocoder.yudao.module.infra.api.file;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.module.infra.api.file.dto.FileCreateReqDTO;
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import cn.iocoder.yudao.module.infra.service.file.FileService;
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import org.apache.commons.fileupload.FileItem;
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import org.apache.dubbo.config.annotation.DubboService;
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import org.springframework.stereotype.Service;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.commons.CommonsMultipartFile;
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import javax.annotation.Resource;
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/**
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* 文件 API 实现类
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*
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* @author 芋道源码
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*/
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@Service
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import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
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import static cn.iocoder.yudao.module.system.enums.ApiConstants.VERSION;
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@RestController // 提供 RESTful API 接口,给 Feign 调用
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@DubboService(version = VERSION) // 提供 Dubbo RPC 接口,给 Dubbo Consumer 调用
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@Validated
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public class FileApiImpl implements FileApi {
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@@ -19,8 +24,9 @@ public class FileApiImpl implements FileApi {
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private FileService fileService;
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@Override
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public String createFile(String path, byte[] content) throws Exception {
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return fileService.createFile(path, content);
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public CommonResult<String> createFile(FileCreateReqDTO createReqDTO) {
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return success(fileService.createFile(createReqDTO.getName(), createReqDTO.getPath(),
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createReqDTO.getContent()));
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}
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}
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@@ -46,7 +46,7 @@ public class FileController {
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@OperateLog(logArgs = false) // 上传文件,没有记录操作日志的必要
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public CommonResult<String> uploadFile(@RequestParam("file") MultipartFile file,
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@RequestParam(value = "path", required = false) String path) throws Exception {
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return success(fileService.createFile(path, IoUtil.readBytes(file.getInputStream())));
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return success(fileService.createFile(file.getOriginalFilename(), path, IoUtil.readBytes(file.getInputStream())));
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}
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@DeleteMapping("/delete")
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@@ -33,6 +33,10 @@ public class FileDO extends BaseDO {
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* 关联 {@link FileConfigDO#getId()}
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*/
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private Long configId;
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/**
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* 原文件名
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*/
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private String name;
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/**
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* 路径,即文件名
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*/
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@@ -1,7 +1,7 @@
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package cn.iocoder.yudao.module.infra.service.file;
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import cn.iocoder.yudao.module.infra.controller.admin.file.vo.file.FilePageReqVO;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.module.infra.controller.admin.file.vo.file.FilePageReqVO;
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import cn.iocoder.yudao.module.infra.dal.dataobject.file.FileDO;
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/**
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@@ -22,11 +22,12 @@ public interface FileService {
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/**
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* 保存文件,并返回文件的访问路径
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*
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* @param name 原文件名称
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* @param path 文件路径
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* @param content 文件内容
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* @return 文件路径
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*/
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String createFile(String path, byte[] content) throws Exception;
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String createFile(String name, String path, byte[] content);
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/**
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* 删除文件
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@@ -9,6 +9,7 @@ import cn.iocoder.yudao.framework.file.core.client.FileClient;
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import cn.iocoder.yudao.module.infra.controller.admin.file.vo.file.FilePageReqVO;
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import cn.iocoder.yudao.module.infra.dal.dataobject.file.FileDO;
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import cn.iocoder.yudao.module.infra.dal.mysql.file.FileMapper;
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import lombok.SneakyThrows;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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@@ -37,12 +38,17 @@ public class FileServiceImpl implements FileService {
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}
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@Override
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public String createFile(String path, byte[] content) throws Exception {
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@SneakyThrows
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public String createFile(String name, String path, byte[] content) {
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// 计算默认的 path 名
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String type = FileTypeUtil.getType(new ByteArrayInputStream(content), path);
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String type = FileTypeUtil.getType(new ByteArrayInputStream(content), name);
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if (StrUtil.isEmpty(path)) {
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path = DigestUtil.md5Hex(content) + '.' + type;
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}
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// 如果 name 为空,则使用 path 填充
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if (StrUtil.isEmpty(name)) {
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name = path;
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}
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// 上传到文件存储器
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FileClient client = fileConfigService.getMasterFileClient();
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@@ -52,6 +58,7 @@ public class FileServiceImpl implements FileService {
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// 保存到数据库
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FileDO file = new FileDO();
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file.setConfigId(client.getId());
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file.setName(name);
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file.setPath(path);
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file.setUrl(url);
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file.setType(type);
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@@ -80,9 +80,9 @@ public class FileServiceTest extends BaseDbUnitTest {
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String url = randomString();
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when(client.upload(same(content), same(path))).thenReturn(url);
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when(client.getId()).thenReturn(10L);
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String name = "单测文件名";
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// 调用
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String result = fileService.createFile(path, content);
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String result = fileService.createFile(name, path, content);
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// 断言
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assertEquals(result, url);
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// 校验数据
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