var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"pQCpAvQwqqnywHbO","timestamp":1727623976,"url":"m.cengbang.com%2Fchanpin%2Fchebeier%2Fcbecjtrxj.html","signature":"4f8719d2df14b154855959c37b901f874baf0ebe","rawString":"jsapi_ticket=&noncestr=pQCpAvQwqqnywHbO&timestamp=1727623976&url=m.cengbang.com%2Fchanpin%2Fchebeier%2Fcbecjtrxj.html"}