Revert "文件上传多选"

This reverts commit f352a82c.

src/components/app-file-upload/app-file-upload.vue

@@ -9,7 +9,6 @@
           :disabled="disabled"
           :file-list="files"
           :action="uploadUrl"
-          :multiple="multiple"
           :headers="{}"
           :before-upload="beforeUpload"
           :before-remove="onRemove"
@@ -84,14 +83,6 @@ export default class AppFileUpload extends Vue {
      */
     @Prop() public isdrag?: boolean;
 
-    /**
-     * 是否多选
-     *
-     * @type {boolean}
-     * @memberof AppFileUpload
-     */
-    @Prop({default: true}) public multiple?: boolean;
-
     /**
      * 表单状态事件
      *

src/components/app-image-upload/app-image-upload.vue

@@ -41,7 +41,6 @@
       :file-list =  "files"
       :before-upload = "beforeUpload"
       :on-success = "onSuccess"
-      :multiple="multipleSelect"
       :before-remove = "onRemove"
       :on-error = "onError"
       :on-preview = "onDownload"
@@ -99,14 +98,6 @@ export default class AppImageUpload extends Vue {
      */
     @Prop() public data!: string;
 
-    /**
-     * 是否多选
-     *
-     * @type {boolean}
-     * @memberof AppFileUpload
-     */
-    @Prop({default: true}) public multipleSelect?: boolean;
-
     /**
      * 视图参数
      *

src/components/disk-file-upload/disk-file-upload.vue

@@ -6,7 +6,7 @@
                 <el-upload
                         ref="upload"
                         drag
-                        :multiple="multiple"
+                        multiple
                         list-type="text"
                         :disabled="disabled"
                         :action="getAction()"
@@ -27,7 +27,7 @@
             <el-col v-else class="withoutDrag">
                 <el-upload
                         ref="upload"
-                        :multiple="multiple"
+                        multiple
                         list-type="text"
                         :disabled="disabled"
                         :action="getAction()"
@@ -120,14 +120,6 @@
          */
         @Prop() public value!: string;
 
-        /**
-        * 是否多选
-        *
-        * @type {boolean}
-        * @memberof AppFileUpload
-        */
-        @Prop({default: true}) public multiple?: boolean;
-
         /**
          * 当前表单状态
          *

src/components/disk-image-upload/disk-image-upload.vue

@@ -2,7 +2,7 @@
     <div id="image-upload">
         <el-upload
                 ref="imageUpload"
-                :multiple="multiple"
+                multiple
                 :file-list="imageList"
                 list-type="picture-card"
                 :action="getAction()"
@@ -95,14 +95,6 @@
          */
         @Prop() public value!: string;
 
-        /**
-        * 是否多选
-        *
-        * @type {boolean}
-        * @memberof AppFileUpload
-        */
-        @Prop({default: true}) public multiple?: boolean;
-
         /**
          * 当前表单状态
          *