var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sKwvUe9V6q88vJKt","timestamp":1727601784,"url":"m.cengbang.com%2Fchanpin%2Fbieke%2Fbkxnyrc.html","signature":"64d5b1eb66d30e030ee6ebfb836f60e19e1e5acf","rawString":"jsapi_ticket=&noncestr=sKwvUe9V6q88vJKt&timestamp=1727601784&url=m.cengbang.com%2Fchanpin%2Fbieke%2Fbkxnyrc.html"}