!796 代码生成的模版中上传控件有BUG

Merge pull request !796 from koy0755/BUG代码生成

Admin.NET/Admin.NET.Web.Entry/wwwroot/Template/editDialog.vue.vm

@@ -117,7 +117,6 @@
 						@:<el-form-item label="@column.ColumnComment" prop="@(@column.LowerPropertyName)">
 							@:<el-upload
 							@:list-type="picture-card"
-							@::limit="1"
 							@::show-file-list="false"
 							@::http-request="upload@(@column.PropertyName)Handle">
 								@:<img

Admin.NET/Admin.NET.Web.Entry/wwwroot/Template/index.vue.vm

@@ -104,6 +104,7 @@
           @:<template #default="scope">
             if(@column.EffectType == "Upload"){
             @:<el-image
+            @:v-if="scope.row.@column.LowerPropertyName"
             @:style="width: 60px; height: 60px"
             @::src="scope.row.@column.LowerPropertyName"
             @::lazy="true"