a:7:{s:4:"city";s:1:"3";s:5:"label";s:1:"1";s:10:"decoration";s:1:"3";s:9:"unitPrice";s:1:"3";s:12:"houseFeature";s:1:"2";s:7:"metroId";s:4:"1122";s:9:"pnumIndex";s:1:"1";}
位置