From 0375fd319c9f3b08d255c814cb0f8521d8ec641b Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期三, 18 八月 2021 11:11:24 +0800
Subject: [PATCH] !78 同步dev分支 Merge pull request !78 from 疯狂的狮子Li/dev

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java
index 08d7e7e..c7772ab 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysOssController.java
@@ -2,6 +2,7 @@
 
 
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.http.HttpUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.ruoyi.common.annotation.Log;
@@ -10,7 +11,7 @@
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
-import com.ruoyi.common.exception.CustomException;
+import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.common.utils.JsonUtils;
 import com.ruoyi.common.utils.file.FileUtils;
 import com.ruoyi.oss.constant.CloudConstant;
@@ -78,8 +79,8 @@
 	@RepeatSubmit
 	@PostMapping("/upload")
 	public AjaxResult<Map<String, String>> upload(@RequestPart("file") MultipartFile file) {
-		if (file.isEmpty()) {
-			throw new CustomException("涓婁紶鏂囦欢涓嶈兘涓虹┖");
+		if (ObjectUtil.isNull(file)) {
+			throw new ServiceException("涓婁紶鏂囦欢涓嶈兘涓虹┖");
 		}
 		SysOss oss = iSysOssService.upload(file);
 		Map<String, String> map = new HashMap<>(2);
@@ -93,8 +94,8 @@
 	@GetMapping("/download/{ossId}")
 	public void download(@PathVariable Long ossId, HttpServletResponse response) throws IOException {
 		SysOss sysOss = iSysOssService.getById(ossId);
-		if (sysOss == null) {
-			throw new CustomException("鏂囦欢鏁版嵁涓嶅瓨鍦�!");
+		if (ObjectUtil.isNull(sysOss)) {
+			throw new ServiceException("鏂囦欢鏁版嵁涓嶅瓨鍦�!");
 		}
 		response.reset();
 		response.addHeader("Access-Control-Allow-Origin", "*");

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