var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xopFO0SxuCOdsZVO","timestamp":1731831784,"url":"m.cengbang.com%2Fchanpin%2Fmaigu%2Flgzdhbc.html","signature":"8d22605de63b2a98aab11f0aae843902b75d1e28","rawString":"jsapi_ticket=&noncestr=xopFO0SxuCOdsZVO&timestamp=1731831784&url=m.cengbang.com%2Fchanpin%2Fmaigu%2Flgzdhbc.html"}