a:7:{s:4:"city";s:1:"3";s:12:"houseFeature";s:1:"2";s:10:"decoration";s:1:"4";s:9:"indexarea";s:1:"3";s:9:"houseType";s:1:"5";s:7:"metroId";s:4:"3797";s:14:"indexunitPrice";s:1:"6";}
位置