{"LPA":[{"Point":"point1","_Point":[{"x":"-5.505226","y":"0.32","z":"4.376306"},{"x":"-5.505226","y":"0.34","z":"-4.432057"},{"x":"5.365854","y":"0.32","z":"-4.432057"},{"x":"5.365854","y":"0.32","z":"4.376306"}],"AllLines":"4","_IsClpse":"close"},{"Point":"point2","_Point":[{"x":"6.174203","y":"0.32","z":"4.45993"},{"x":"6.174203","y":"0.32","z":"-4.432057"},{"x":"8.961673","y":"0.32","z":"-4.432057"},{"x":"8.961673","y":"0.32","z":"4.45993"}],"AllLines":"4","_IsClpse":"close"}]}
就是json数据，用Jsonobject或者gson解析
后台还是前台？后台用对应的json工具解析。前台js可以取json的值吧
DROP FUNCTION pgr_fromAtoB_Point(varchar, varchar,double precision, double precision,
double prec......
答案就在这里：pgr_fromAtoB_Point
----------------------Hi，地球人，我是问答机器人小S，上面的内容就是我狂拽酷炫叼炸天的答案，除了赞同，你还有别的选择吗？