如何在Fusion Tables中编写查询位置

Question

我想从融合表中选择user_id（a Number）= 1的所有坐标（latlong）。 我尝试使用

var tableid = "1WjowbI77j1WFcn3IEtbwBymhVZh8jfmP_dg1epd9";
var key = "AIzaSyCALoSz00ZY3zTL1D_xUTD9GMb3T1ocBdU";
var query = "SELECT * FROM "+tableid+"&key="+key+" WHERE user_id=1";
var url = "https://www.googleapis.com/fusiontables/v2/query?sql="+query

没用.. 错误：

GET googleapis.com/fusiontables/v2/query?sql=SELECT%20*%20FROM%201W…mP_d‌​g1epd9&key=AIzaSyCALoSz00ZY3zTL1D_xUTD9GMb3T1ocBdU%20WHERE%20user_id=1 400 (Bad Request)

Answer 1

您的查询不正确：

var query = "SELECT * FROM "+tableid+"&key="+key+" WHERE user_id=1";

应该是

var query = "SELECT * FROM "+tableid+" WHERE user_id=1&key="+key;