fix 文件上传

admin-ui/src/auto/components/WFileUploader.vue

@@ -147,6 +147,21 @@ const mv = computed({
     emit("change", value)
   }
 })
+
+watch(mv, () => {
+  if (props.max == 1) {
+    data.value = []
+    if (mv.value) {
+      data.value = [{ url: mv.value ,ext: getExt(mv.value), name: getName(mv.value) }]
+    }
+  } else {
+    data.value = []
+    if (mv.value) {
+      data.value = mv.value.map(a => ({ url: a ,ext: getExt(a), name: getName(a)}))
+    }
+  }
+})
+
 const uploading = computed({
   get() {
     return props.uploading

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java

@@ -2,6 +2,7 @@ package com.ruoyi.common.utils.file;
 
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.lang.UUID;
+import cn.hutool.core.util.StrUtil;
 import com.ruoyi.common.utils.redis.RedisUtils;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
@@ -57,6 +58,7 @@ public class FileUtils extends FileUtil {
 
   /**
    * 获取上传凭证
+   *
    * @param duration 有效期
    * @return
    */
@@ -68,6 +70,7 @@ public class FileUtils extends FileUtil {
 
   /**
    * 获取上传凭证,有效期30分钟
+   *
    * @return
    */
   public static String getUploadKey() {
@@ -76,18 +79,26 @@ public class FileUtils extends FileUtil {
 
   /**
    * 检查上传凭证是否存在
+   *
    * @param key
    * @return
    */
-  public static boolean exitisUploadKey(String key){
+  public static boolean exitisUploadKey(String key) {
+    if (StrUtil.isBlank(key)) {
+      return false;
+    }
     return RedisUtils.isExistsObject(UPLOAD_KEY_PREFIX + key);
   }
 
   /**
    * 删除上传凭证
+   *
    * @param key
    */
-  public static void removeUploadKey(String key){
+  public static void removeUploadKey(String key) {
+    if (StrUtil.isBlank(key)) {
+      return ;
+    }
     RedisUtils.deleteObject(UPLOAD_KEY_PREFIX + key);
   }
 }