15032 上传头像 没有判空

src/views/classMessage/classMessage/components/updatePhoto.vue

@@ -39,6 +39,13 @@ export default {
       this.visible = false
     },
     save() {
+      if (!this.fileList || !this.fileList.length || this.fileList.length === 0) {
+        this.$message({
+          type: 'error',
+          message: '请上传图片!'
+        })
+        return
+      }
       this.loading = true
       const formData = new FormData()
       formData.append('PHOTO', this.fileList[0].raw)