{ "widgettype":"Form", "options":{ "height":"70%", "submit_url":"{{entire_url('api/query')}}", "fields":[ { "name":"prompt", "uitype":"text", "required":true }, { "name":"userid", "uitype":"str", "label":"用户id", "value":"user1", "required":true }, { "name":"kdbname", "uitype":"str", "label":"知识库名", "required":true, "value":"testdb" } ] } }