From 5d7b65670282a4fad015e37d567cfa171b162052 Mon Sep 17 00:00:00 2001
From: huliguo <2023611923@qq.com>
Date: 星期二, 20 五月 2025 12:25:19 +0800
Subject: [PATCH] 基础代码
---
pt-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java | 150 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 150 insertions(+), 0 deletions(-)
diff --git a/pt-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java b/pt-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java
new file mode 100644
index 0000000..2fc8b80
--- /dev/null
+++ b/pt-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java
@@ -0,0 +1,150 @@
+package com.ruoyi.web.controller.common;
+
+import java.util.ArrayList;
+import java.util.List;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+import com.ruoyi.common.config.RuoYiConfig;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.file.FileUploadUtils;
+import com.ruoyi.common.utils.file.FileUtils;
+import com.ruoyi.framework.config.ServerConfig;
+
+/**
+ * 通用请求处理
+ *
+ * @author ruoyi
+ */
+@RestController
+@Api(value = "公共基础接口",tags = "公共基础接口")
+@RequestMapping("/common")
+public class CommonController {
+ private static final Logger log = LoggerFactory.getLogger(CommonController.class);
+
+ @Autowired
+ private ServerConfig serverConfig;
+
+ private static final String FILE_DELIMETER = ",";
+
+
+ /**
+ * 通用上传请求（单个）
+ */
+ @ApiOperation(value = "文件上传", notes = "文件上传")
+ @PostMapping("/upload")
+ public AjaxResult uploadFile(MultipartFile file) throws Exception {
+ try {
+ // 上传文件路径
+ String filePath = RuoYiConfig.getUploadPath();
+ // 上传并返回新文件名称
+ String fileName = FileUploadUtils.upload(filePath, file);
+ String url = serverConfig.getUrl() + fileName;
+ AjaxResult ajax = AjaxResult.success();
+ ajax.put("url", url);
+ ajax.put("fileName", fileName);
+ ajax.put("newFileName", FileUtils.getName(fileName));
+ ajax.put("originalFilename", file.getOriginalFilename());
+ return ajax;
+ } catch (Exception e) {
+ return AjaxResult.error(e.getMessage());
+ }
+ }
+
+ /**
+ * 通用上传请求（多个）
+ */
+ @ApiOperation(value = "文件上传（多个）", notes = "文件上传（多个）")
+ @PostMapping("/uploads")
+ public AjaxResult uploadFiles(List<MultipartFile> files) throws Exception {
+ try {
+ // 上传文件路径
+ String filePath = RuoYiConfig.getUploadPath();
+ List<String> urls = new ArrayList<String>();
+ List<String> fileNames = new ArrayList<String>();
+ List<String> newFileNames = new ArrayList<String>();
+ List<String> originalFilenames = new ArrayList<String>();
+ for (MultipartFile file : files) {
+ // 上传并返回新文件名称
+ String fileName = FileUploadUtils.upload(filePath, file);
+ String url = serverConfig.getUrl() + fileName;
+ urls.add(url);
+ fileNames.add(fileName);
+ newFileNames.add(FileUtils.getName(fileName));
+ originalFilenames.add(file.getOriginalFilename());
+ }
+ AjaxResult ajax = AjaxResult.success();
+ ajax.put("urls", StringUtils.join(urls, FILE_DELIMETER));
+ ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
+ ajax.put("newFileNames", StringUtils.join(newFileNames, FILE_DELIMETER));
+ ajax.put("originalFilenames", StringUtils.join(originalFilenames, FILE_DELIMETER));
+ return ajax;
+ } catch (Exception e) {
+ return AjaxResult.error(e.getMessage());
+ }
+ }
+
+// /**
+// * 本地资源通用下载
+// */
+// @GetMapping("/download/resource")
+// public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response)
+// throws Exception {
+// try {
+// if (!FileUtils.checkAllowDownload(resource)) {
+// throw new Exception(StringUtils.format("资源文件({})非法，不允许下载。 ", resource));
+// }
+// // 本地资源路径
+// String localPath = RuoYiConfig.getProfile();
+// // 数据库资源地址
+// String downloadPath = localPath + StringUtils.substringAfter(resource, Constants.RESOURCE_PREFIX);
+// // 下载名称
+// String downloadName = StringUtils.substringAfterLast(downloadPath, "/");
+// response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
+// FileUtils.setAttachmentResponseHeader(response, downloadName);
+// FileUtils.writeBytes(downloadPath, response.getOutputStream());
+// } catch (Exception e) {
+// log.error("下载文件失败", e);
+// }
+// }
+
+
+// /**
+// * 通用下载请求
+// *
+// * @param fileName 文件名称
+// * @param delete 是否删除
+// */
+// @GetMapping("/download")
+// public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request) {
+// try {
+// if (!FileUtils.checkAllowDownload(fileName)) {
+// throw new Exception(StringUtils.format("文件名称({})非法，不允许下载。 ", fileName));
+// }
+// String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
+// String filePath = RuoYiConfig.getDownloadPath() + fileName;
+//
+// response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
+// FileUtils.setAttachmentResponseHeader(response, realFileName);
+// FileUtils.writeBytes(filePath, response.getOutputStream());
+// if (delete) {
+// FileUtils.deleteFile(filePath);
+// }
+// } catch (Exception e) {
+// log.error("下载文件失败", e);
+// }
+// }
+}
--
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