From 2841620be623be15c1832a783136a2b73c2b4424 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 13 二月 2020 10:48:51 +0800
Subject: [PATCH] 初始化项目
---
ruoyi/src/main/java/com/ruoyi/project/common/CommonController.java | 89 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 89 insertions(+), 0 deletions(-)
diff --git a/ruoyi/src/main/java/com/ruoyi/project/common/CommonController.java b/ruoyi/src/main/java/com/ruoyi/project/common/CommonController.java
new file mode 100644
index 0000000..b9c3937
--- /dev/null
+++ b/ruoyi/src/main/java/com/ruoyi/project/common/CommonController.java
@@ -0,0 +1,89 @@
+package com.ruoyi.project.common;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+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.RuoYiConfig;
+import com.ruoyi.framework.config.ServerConfig;
+import com.ruoyi.framework.web.domain.AjaxResult;
+
+/**
+ * 閫氱敤璇锋眰澶勭悊
+ *
+ * @author ruoyi
+ */
+@RestController
+public class CommonController
+{
+ private static final Logger log = LoggerFactory.getLogger(CommonController.class);
+
+ @Autowired
+ private ServerConfig serverConfig;
+
+ /**
+ * 閫氱敤涓嬭浇璇锋眰
+ *
+ * @param fileName 鏂囦欢鍚嶇О
+ * @param delete 鏄惁鍒犻櫎
+ */
+ @GetMapping("common/download")
+ public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
+ {
+ try
+ {
+ if (!FileUtils.isValidFilename(fileName))
+ {
+ throw new Exception(StringUtils.format("鏂囦欢鍚嶇О({})闈炴硶锛屼笉鍏佽涓嬭浇銆� ", fileName));
+ }
+ String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
+ String filePath = RuoYiConfig.getDownloadPath() + fileName;
+
+ response.setCharacterEncoding("utf-8");
+ response.setContentType("multipart/form-data");
+ response.setHeader("Content-Disposition",
+ "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, realFileName));
+ FileUtils.writeBytes(filePath, response.getOutputStream());
+ if (delete)
+ {
+ FileUtils.deleteFile(filePath);
+ }
+ }
+ catch (Exception e)
+ {
+ log.error("涓嬭浇鏂囦欢澶辫触", e);
+ }
+ }
+
+ /**
+ * 閫氱敤涓婁紶璇锋眰
+ */
+ @PostMapping("/common/upload")
+ public AjaxResult uploadFile(MultipartFile file) throws Exception
+ {
+ try
+ {
+ // 涓婁紶鏂囦欢璺緞
+ String filePath = RuoYiConfig.getUploadPath();
+ // 涓婁紶骞惰繑鍥炴柊鏂囦欢鍚嶇О
+ String fileName = FileUploadUtils.upload(filePath, file);
+ String url = serverConfig.getUrl() + fileName;
+ AjaxResult ajax = AjaxResult.success();
+ ajax.put("fileName", fileName);
+ ajax.put("url", url);
+ return ajax;
+ }
+ catch (Exception e)
+ {
+ return AjaxResult.error(e.getMessage());
+ }
+ }
+}
--
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