get改post

//原模式，get 入参只能小于260字符

location.href = hrefStr;    

localhost/getinfo/UUSDDJSKDJSJKJK

后台

getinfo(string id)

//以下是改为post

$("<form id='formLocation' style='display:none' action='" + hrefStr + "' method='POST'><input type='hidden' name='id' value='" + sParam + "' /></form>").appendTo($("body"));

$("#formLocation").submit();