<el-upload class=”upload” action=”http://127.0.0.1:5000/upload/email” :file-list=”fileList” > Here i have used elementio UI library and I need to pass email value to the ‘action’ url to end like base_url/upload/${email}. But this way doesn’t work here in binding the value, because it takes the whole url as a string. What needs to be done here for binding data to the action so that