a:7:{s:4:"city";s:1:"3";s:12:"houseFeature";s:1:"2";s:9:"houseType";s:1:"5";s:10:"decoration";s:1:"4";s:9:"pnumIndex";s:1:"3";s:9:"unitPrice";s:1:"5";s:7:"metroId";s:2:"50";}
位置