[<#list hashMap?keys as key><#assign values = hashMap[key]>{"id":"${hashCode[key]}","name":"${key}","children":[<#list values as locate  >{"id":"${locate.location1}${locate.location2}${locate.location3}","name":"${locate.cnCity}","pyname":"${locate.location3}","children":[]}<#if locate_has_next>,</#if></#list>]}<#if key_has_next>,</#if></#list>]