var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nRAdtkLytdVb6oPB","timestamp":1727727648,"url":"m.cengbang.com%2Fchanpin%2Fsaigao%2Fsgjltb.html","signature":"322c24db38ba59cad554db8a2e4276fbddd58d31","rawString":"jsapi_ticket=&noncestr=nRAdtkLytdVb6oPB&timestamp=1727727648&url=m.cengbang.com%2Fchanpin%2Fsaigao%2Fsgjltb.html"}