var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iSIlBBQ21relWy9l","timestamp":1731836488,"url":"m.cengbang.com%2Fchanpin%2Flehui%2Flhzc.html","signature":"b3ff2169c9141431cdd5760ae005b37c9c015b99","rawString":"jsapi_ticket=&noncestr=iSIlBBQ21relWy9l&timestamp=1731836488&url=m.cengbang.com%2Fchanpin%2Flehui%2Flhzc.html"}