var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"shGcyW5MyoxZvR79","timestamp":1731829962,"url":"m.cengbang.com%2Fchanpin%2Fubz%2Fubzfhxdx.html","signature":"5a420fa8433e70fe23b3820a80ced912370ef758","rawString":"jsapi_ticket=&noncestr=shGcyW5MyoxZvR79&timestamp=1731829962&url=m.cengbang.com%2Fchanpin%2Fubz%2Fubzfhxdx.html"}