update:文件不符合规范不会加入到列表中

src/views/CA/UnitApply.vue

@@ -119,7 +119,9 @@
                 accept="application/pdf"
                 action="/api2/upload/uploadfile"
                 v-model:fileList="loaPicFileList"
-                :beforeUpload="file => beforeUpload(file, true)"
+                :beforeUpload="
+                  (file, fileList) => beforeUpload(file, fileList, true)
+                "
                 @change="info => handleChange(info, 'loaPicId')"
                 :disabled="disabledUpload"
               >
@@ -255,7 +257,11 @@
           </a-col>
         </a-row>
         <a-form-item :wrapper-col="{ span: 12, offset: 10 }">
-          <a-button v-if="progressingId" type="primary" @click="onSubmit"
+          <a-button
+            v-if="progressingId"
+            type="primary"
+            @click="onSubmit"
+            :loading="loading"
             >查询</a-button
           >
           <a-button v-else type="primary" @click="onSubmit">提交</a-button>
@@ -530,8 +536,10 @@ export default {
         1;
       }
     };
+    const loading = ref(false);
     const onSubmit = async e => {
       e.preventDefault();
+      loading.value = true;
       if (progressingId.value == 0) {
         if (modelRef.orderNo) {
           await modifyUnitApply();
@@ -548,21 +556,26 @@ export default {
           await queryUnitApply(progressingId.value);
         }
       }
+      loading.value = false;
     };
-    const beforeUpload = (file, isPdf) => {
+    const beforeUpload = (file, fileList, isPdf) => {
-      console.log(file, isPdf);
+      console.log(file, fileList, isPdf);
       const isValid =
         isPdf === true
           ? file.type === "application/pdf"
           : file.type === "image/jpeg" || file.type === "image/png";
       if (!isValid) {
         message.error("只能上传受支持格式的文件");
+        fileList.pop();
+        return false;
       }
       const isLt2M = file.size / 1024 / 1024 < 2;
       if (!isLt2M) {
         message.error("文件大小超过2MB!");
+        fileList.pop();
+        return false;
       }
-      return isValid && isLt2M;
+      return true;
     };
     const handleChange2 = (info, v) => {
       console.log(info.file.status, info.file, info.fileList);
@@ -784,6 +797,7 @@ export default {
       router: useRouter(),
       progressingId,
       addSealApply,
+      loading,
       status: {
         0: {
           color: "orange",