/*
   *   data:data,//gml data,string/xml,必须，否则解析结果为null
   *    option:{
             shape:"shape",空间数据字段,默认包含geometry,geom,the_geom,shape,空间字段是其不包含以上在这配置,忽略大小写       
        } //配置参数，可选 
   * */
    

 import {getGeoJson} from 'parser-gml';
   
let result=getGeoJson(data)

<script src='https://unpkg.com/parser-gml/dist/parser-gml.js' ></script>

<script src='https://unpkg.com/parser-gml/dist/parser-gml.min.js' ></script>
<script>
    var result=parserGml.getGeoJson(data)
</script>